{"id":16340,"date":"2026-02-04T07:12:42","date_gmt":"2026-02-04T07:12:42","guid":{"rendered":"http:\/\/quartz-grinding.com\/?p=16340"},"modified":"2026-02-04T07:12:43","modified_gmt":"2026-02-04T07:12:43","slug":"how-high-purity-quartz-is-made-the-4-essential-technologies","status":"publish","type":"post","link":"https:\/\/www.quartz-grinding.com\/vi\/how-high-purity-quartz-is-made-the-4-essential-technologies\/","title":{"rendered":"Th\u1ea1ch anh tinh khi\u1ebft cao \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t nh\u01b0 th\u1ebf n\u00e0o? 4 c\u00f4ng ngh\u1ec7 thi\u1ebft y\u1ebfu"},"content":{"rendered":"<p>Th\u1ea1ch anh tinh khi\u1ebft cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 \u0111i\u1ec7n t\u1eed v\u00e0 c\u00f4ng ngh\u1ec7 th\u00f4ng tin, quang \u0111i\u1ec7n, truy\u1ec1n th\u00f4ng quang h\u1ecdc v\u00e0 ngu\u1ed3n s\u00e1ng \u0111i\u1ec7n. N\u00f3 gi\u1eef v\u1ecb tr\u00ed quan tr\u1ecdng v\u00e0 \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p chi\u1ebfn l\u01b0\u1ee3c m\u1edbi n\u1ed5i nh\u01b0 v\u1eadt li\u1ec7u m\u1edbi v\u00e0 n\u0103ng l\u01b0\u1ee3ng m\u1edbi. Vi\u1ec7c s\u1ea3n xu\u1ea5t th\u1ea1ch anh tinh khi\u1ebft cao d\u1ef1a tr\u00ean m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f4ng ngh\u1ec7 t\u00edch h\u1ee3p bao g\u1ed3m b\u1ed1n kh\u00eda c\u1ea1nh ch\u00ednh: l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u th\u00f4, quy tr\u00ecnh tinh ch\u1ebf, thi\u1ebft b\u1ecb x\u1eed l\u00fd\u2014ch\u1eb3ng h\u1ea1n nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng.\u00a0<strong>m\u00e1y nghi\u1ec1n phun th\u1ea1ch anh \u0111\u1ed9 tinh khi\u1ebft cao<\/strong>\u2014v\u00e0 vi\u1ec7c ph\u00e1t hi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng. C\u00e1c th\u00e0nh ph\u1ea7n n\u00e0y ph\u1ee5 thu\u1ed9c l\u1eabn nhau nh\u01b0ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t th\u1ec3 th\u1ed1ng nh\u1ea5t. Trong s\u1ed1 \u0111\u00f3, vi\u1ec7c x\u00e1c \u0111\u1ecbnh, \u0111\u00e1nh gi\u00e1 v\u00e0 l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u th\u1ea1ch anh tinh khi\u1ebft cao v\u1eabn l\u00e0 b\u01b0\u1edbc n\u1ec1n t\u1ea3ng quan tr\u1ecdng nh\u1ea5t.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized\"><img fetchpriority=\"high\" decoding=\"async\" width=\"554\" height=\"354\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2026\/02\/quartz-powder-new.webp\" alt=\"b\u1ed9t th\u1ea1ch anh m\u1edbi\" class=\"wp-image-16343\" style=\"width:738px;height:auto\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/quartz-powder-new.webp 554w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/quartz-powder-new-300x192.webp 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/quartz-powder-new-18x12.webp 18w\" sizes=\"(max-width: 554px) 100vw, 554px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">I. C\u00f4ng ngh\u1ec7 l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u th\u00f4<\/h2>\n\n\n\n<p>Ch\u1ea5t l\u01b0\u1ee3ng th\u1ea1ch anh tinh khi\u1ebft cao kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 h\u00e0m s\u1ed1 tuy\u1ebfn t\u00ednh c\u1ee7a h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t; m\u00e0 c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o \u0111\u1eb7c \u0111i\u1ec3m kho\u00e1ng v\u1eadt h\u1ecdc c\u1ee7a c\u00e1c t\u1ea1p ch\u1ea5t \u0111\u00f3. C\u00e1c qu\u1eb7ng th\u1ea1ch anh kh\u00e1c nhau c\u00f3 \u0111\u1eb7c \u0111i\u1ec3m v\u00e0 h\u00e0m l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t kh\u00e1c nhau. Do \u0111\u00f3, \u0111\u1ed1i v\u1edbi nguy\u00ean li\u1ec7u th\u1ea1ch anh tinh khi\u1ebft cao, vi\u1ec7c ph\u00e2n t\u00edch \u0111\u1eb7c \u0111i\u1ec3m t\u1ea1p ch\u1ea5t l\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u00ean quy\u1ebft \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh quy tr\u00ecnh tinh ch\u1ebf v\u00e0 h\u01b0\u1edbng \u1ee9ng d\u1ee5ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u0110\u1ed9 tinh khi\u1ebft<\/h3>\n\n\n\n<p>Vi\u1ec7c m\u00f4 t\u1ea3 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4 silic th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao c\u1ea7n bao g\u1ed3m c\u1ea3 t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m SiO2 v\u00e0 h\u00e0m l\u01b0\u1ee3ng c\u00e1c nguy\u00ean t\u1ed1 t\u1ea1p ch\u1ea5t ch\u00ednh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh tinh ch\u1ebf. Do \u0111\u00f3, h\u00e0m l\u01b0\u1ee3ng SiO2, Al v\u00e0 (Ti+Li) c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c d\u00f9ng l\u00e0m ch\u1ec9 s\u1ed1 \u0111\u00e1nh gi\u00e1. Nguy\u00ean li\u1ec7u th\u00f4 silic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ph\u00e2n lo\u1ea1i th\u00e0nh hai c\u1ea5p:<\/p>\n\n\n\n<p><strong>Lo\u1ea1i c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao<\/strong>: SiO2 \u2265 99,9%, Al \u2264 700\u00d710\u207b\u2076, Li+Ti 200\u00d710\u207b\u2076.<\/p>\n\n\n\n<p><strong>Lo\u1ea1i si\u00eau tinh khi\u1ebft: <\/strong>SiO2 \u2265 99,995%, Al \u2264 35\u00d710\u207b\u2076, Li+Ti \u2264 10\u00d710\u207b\u2076.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1p ch\u1ea5t kho\u00e1ng ch\u1ea5t trong qu\u1eb7ng<\/h3>\n\n\n\n<p>C\u00e1c kho\u00e1ng ch\u1ea5t t\u1ea1p ch\u1ea5t ch\u1ee7 y\u1ebfu \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u00e0m l\u01b0\u1ee3ng qu\u1eb7ng ban \u0111\u1ea7u v\u00e0 hi\u1ec7u su\u1ea5t tuy\u1ec3n qu\u1eb7ng. So v\u1edbi c\u00e1c t\u1ea1p ch\u1ea5t kh\u00f3 lo\u1ea1i b\u1ecf nh\u01b0 t\u1ea1p ch\u1ea5t trong c\u1ea5u tr\u00fac tinh th\u1ec3 v\u00e0 t\u1ea1p ch\u1ea5t m\u1ea1ng tinh th\u1ec3, c\u00e1c kho\u00e1ng ch\u1ea5t t\u1ea1p ch\u1ea5t v\u00e0 t\u1ea1p ch\u1ea5t \u1edf ranh gi\u1edbi h\u1ea1t t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 lo\u1ea1i b\u1ecf h\u01a1n trong qu\u00e1 tr\u00ecnh tinh ch\u1ebf. Sau khi lo\u1ea1i b\u1ecf b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p th\u00edch h\u1ee3p, ch\u00fang th\u01b0\u1eddng kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tinh khi\u1ebft cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1p ch\u1ea5t bao g\u1ed3m<\/h3>\n\n\n\n<p>V\u00ec c\u00e1c t\u1ea1p ch\u1ea5t t\u1ed3n t\u1ea1i b\u00ean trong kho\u00e1ng ch\u1ea5t th\u1ea1ch anh t\u1ef1 nhi\u00ean, ch\u1ec9 m\u1ed9t ph\u1ea7n nh\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf m\u00e0 kh\u00f4ng ph\u00e1 h\u1ee7y c\u1ea5u tr\u00fac tinh th\u1ec3 th\u1ea1ch anh. T\u1ea1p ch\u1ea5t l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng qu\u1eb7ng th\u00f4. L\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t qu\u00e1 nhi\u1ec1u, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t d\u1ea1ng l\u1ecfng\/kh\u00ed-l\u1ecfng h\u1ea1t m\u1ecbn v\u00e0 t\u1ea1p ch\u1ea5t kho\u00e1ng, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng nghi\u00eam tr\u1ecdng \u0111\u1ebfn hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m. C\u00e1c nguy\u00ean t\u1ed1 t\u1ea1p ch\u1ea5t b\u00ean trong t\u1ea1p ch\u1ea5t (v\u00ed d\u1ee5: Ti, Li, K, Na) c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u1ed9 tinh khi\u1ebft, trong khi c\u00e1c t\u1ea1p ch\u1ea5t l\u1ecfng nh\u1ecf trong s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng c\u00f3 th\u1ec3 d\u1ea7n d\u1ea7n gi\u00e3n n\u1edf v\u00e0 k\u1ebft t\u1ee5 d\u01b0\u1edbi nhi\u1ec7t \u0111\u1ed9 cao, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 qu\u1eb7ng th\u00f4 \u0111\u00f2i h\u1ecfi ph\u1ea3i nghi\u00ean c\u1ee9u lo\u1ea1i, h\u00ecnh th\u00e1i, k\u00edch th\u01b0\u1edbc v\u00e0 s\u1ed1 l\u01b0\u1ee3ng t\u1ea1p ch\u1ea5t.<\/p>\n\n\n\n<p>C\u00e1c bao th\u1ec3 n\u00f3ng ch\u1ea3y ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c nguy\u00ean t\u1ed1 ch\u00ednh nh\u01b0 Si, Al, Fe, Ca, Na, K, Mg. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c coi l\u00e0 ngu\u1ed3n ch\u00ednh g\u00e2y ra t\u1ea1p ch\u1ea5t B v\u00e0 P trong th\u1ea1ch anh granit-pegmatit v\u00e0 l\u00e0 m\u1ed9t ngu\u1ed3n g\u00e2y ra t\u1ea1p ch\u1ea5t Li.<\/p>\n\n\n\n<p>C\u00e1c bao th\u1ec3 ch\u1ea5t l\u1ecfng ch\u1ee9a c\u00e1c t\u1ea1p ch\u1ea5t nh\u01b0 Na, K, Al, Ca v\u00e0 l\u00e0 ngu\u1ed3n ch\u00ednh g\u00e2y ra t\u1ea1p ch\u1ea5t kim lo\u1ea1i ki\u1ec1m trong th\u1ea1ch anh. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u th\u1ea1ch anh th\u00f4 c\u00f3 \u00edt ho\u1eb7c kh\u00f4ng c\u00f3 bao th\u1ec3 ch\u1ea5t l\u1ecfng l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 s\u1ea3n xu\u1ea5t th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n\n\n\n<p>C\u00e1c nguy\u00ean t\u1ed1 t\u1ea1p ch\u1ea5t th\u01b0\u1eddng g\u1eb7p trong tinh th\u1ec3 th\u1ea1ch anh bao g\u1ed3m Al, Ti, Li, Na, K, Ge, OH, v.v. H\u00e0m l\u01b0\u1ee3ng c\u1ee7a ch\u00fang th\u01b0\u1eddng v\u01b0\u1ee3t qu\u00e1 1\u00d710\u207b\u2076, khi\u1ebfn vi\u1ec7c lo\u1ea1i b\u1ecf ch\u00fang m\u1ed9t c\u00e1ch kinh t\u1ebf b\u1eb1ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m gi\u00e0u th\u00f4ng th\u01b0\u1eddng ho\u1eb7c tinh ch\u1ebf h\u00f3a h\u1ecdc tr\u1edf n\u00ean r\u1ea5t kh\u00f3 kh\u0103n. Ch\u00fang l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tinh khi\u1ebft v\u00e0 hi\u1ec7u su\u1ea5t s\u1ea3n ph\u1ea9m.<\/p>\n\n\n\n<p>Nh\u00f4m l\u00e0 nguy\u00ean t\u1ed1 t\u1ea1p ch\u1ea5t quan tr\u1ecdng nh\u1ea5t trong nghi\u00ean c\u1ee9u v\u00e0 ph\u00e2n t\u00edch, \u0111\u00f3ng vai tr\u00f2 l\u00e0 ch\u1ec9 s\u1ed1 quan tr\u1ecdng v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng nguy\u00ean li\u1ec7u th\u00f4. H\u00e0m l\u01b0\u1ee3ng c\u1ee7a n\u00f3 th\u01b0\u1eddng cao nh\u1ea5t v\u00e0 d\u1ec5 ph\u00e2n t\u00edch nh\u1ea5t. H\u00e0m l\u01b0\u1ee3ng Al cao th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi m\u1ee9c \u0111\u1ed9 Li, K, Na cao h\u01a1n.<\/p>\n\n\n\n<p>Titan l\u00e0 m\u1ed9t ch\u1ec9 s\u1ed1 quan tr\u1ecdng kh\u00e1c. Li\u00ean k\u1ebft Ti-O c\u1ef1c k\u1ef3 b\u1ec1n v\u1eefng, khi\u1ebfn cho vi\u1ec7c lo\u1ea1i b\u1ecf Ti\u2014d\u00f9 \u1edf trong m\u1ea1ng tinh th\u1ec3 hay trong c\u00e1c kho\u00e1ng ch\u1ea5t ch\u1ee9a Ti d\u01b0\u1edbi d\u1ea1ng t\u1ea1p ch\u1ea5t\u2014r\u1ea5t kh\u00f3 kh\u0103n v\u1ec1 m\u1eb7t kinh t\u1ebf. Th\u1ea1ch anh c\u00f3 h\u00e0m l\u01b0\u1ee3ng Ti v\u01b0\u1ee3t qu\u00e1 m\u1ed9t ng\u01b0\u1ee1ng nh\u1ea5t \u0111\u1ecbnh r\u1ea5t kh\u00f3 ch\u1ebf bi\u1ebfn th\u00e0nh th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">II. C\u00f4ng ngh\u1ec7 tinh ch\u1ebf v\u00e0 x\u1eed l\u00fd<\/h2>\n\n\n\n<p>C\u00f4ng ngh\u1ec7 tuy\u1ec3n kho\u00e1ng v\u00e0 tinh ch\u1ebf th\u1ea1ch anh c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh hai giai \u0111o\u1ea1n: tinh ch\u1ebf v\u1eadt l\u00fd v\u00e0 tinh ch\u1ebf h\u00f3a h\u1ecdc. C\u00e1c k\u1ef9 thu\u1eadt kh\u00e1c nhau nh\u1eafm \u0111\u1ebfn c\u00e1c lo\u1ea1i t\u1ea1p ch\u1ea5t c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Thanh l\u1ecdc v\u1eadt l\u00fd<\/h3>\n\n\n\n<p>M\u1ee5c ti\u00eau l\u00e0 t\u00e1ch th\u1ea1ch anh kh\u1ecfi c\u00e1c kho\u00e1ng ch\u1ea5t \u0111i k\u00e8m\/kho\u00e1ng ch\u1ea5t t\u1ea1p v\u00e0 lo\u1ea1i b\u1ecf c\u00e1c l\u1edbp m\u00e0ng b\u1ec1 m\u1eb7t\/kho\u00e1ng ch\u1ea5t s\u00e9t, x\u1eed l\u00fd c\u00e1c t\u1ea1p ch\u1ea5t b\u00ean ngo\u00e0i. N\u00f3 \u0111\u00f3ng vai tr\u00f2 l\u00e0 qu\u00e1 tr\u00ecnh tinh ch\u1ebf s\u01a1 b\u1ed9 v\u00e0 l\u00e0 n\u1ec1n t\u1ea3ng cho qu\u00e1 tr\u00ecnh tinh ch\u1ebf h\u00f3a h\u1ecdc. C\u00e1c c\u00f4ng ngh\u1ec7 ch\u00ednh bao g\u1ed3m: r\u1eeda-ph\u00e2n lo\u1ea1i-t\u1ea9y b\u00f9n, ch\u00e0 r\u1eeda, t\u00e1ch tr\u1ecdng l\u1ef1c, t\u00e1ch t\u1eeb, tuy\u1ec3n n\u1ed5i, nung-l\u00e0m ngu\u1ed9i b\u1eb1ng n\u01b0\u1edbc v\u00e0 ph\u00e2n lo\u1ea1i m\u00e0u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Thanh l\u1ecdc h\u00f3a h\u1ecdc<\/strong><\/h3>\n\n\n\n<p>M\u1ee5c ti\u00eau l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t kho\u00e1ng vi m\u00f4 b\u00ean trong, c\u00e1c t\u1ea1p ch\u1ea5t ch\u1ea5t l\u1ecfng v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t m\u1ea1ng tinh th\u1ec3, x\u1eed l\u00fd c\u00e1c t\u1ea1p ch\u1ea5t kho\u00e1ng b\u00ean trong. \u0110\u00e2y l\u00e0 qu\u00e1 tr\u00ecnh tinh ch\u1ebf s\u00e2u. C\u00e1c c\u00f4ng ngh\u1ec7 ch\u00ednh bao g\u1ed3m: ng\u00e2m chi\u1ebft b\u1eb1ng axit, nung clo h\u00f3a, s\u1ed1c nhi\u1ec7t (n\u1ed5 \u1edf nhi\u1ec7t \u0111\u1ed9 cao), b\u1ee9c x\u1ea1 vi s\u00f3ng v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p vi sinh.<\/p>\n\n\n\n<p><strong>S\u1ed1c nhi\u1ec7t<\/strong> V\u00e0 <strong>nung-l\u00e0m ngu\u1ed9i b\u1eb1ng n\u01b0\u1edbc<\/strong> (V\u1ec1 m\u1eb7t v\u1eadt l\u00fd) t\u1ea1o ra c\u00e1c v\u1ebft n\u1ee9t \u0111\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho qu\u00e1 tr\u00ecnh h\u00f2a tan axit b\u00ean trong c\u00e1c t\u1ea1p ch\u1ea5t. <strong>Chi\u1ebft xu\u1ea5t axit<\/strong> \u0110\u00e2y l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt h\u00f3a h\u1ecdc c\u01a1 b\u1ea3n ph\u1ed5 bi\u1ebfn. <strong>Rang b\u1eb1ng clo<\/strong> N\u00f3 c\u00f3 hi\u1ec7u qu\u1ea3 cao trong vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t d\u1ea1ng l\u01b0\u1edbi, m\u1ed9t c\u00f4ng ngh\u1ec7 tinh ch\u1ebf s\u00e2u quan tr\u1ecdng. <strong>B\u1ee9c x\u1ea1 vi s\u00f3ng<\/strong> M\u1ee5c ti\u00eau l\u00e0 lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t l\u1ecfng. <strong>Ph\u01b0\u01a1ng ph\u00e1p vi sinh<\/strong> T\u00e1ch t\u1ea1p ch\u1ea5t tr\u00ean b\u1ec1 m\u1eb7t m\u1ee5c ti\u00eau.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">III. C\u00f4ng ngh\u1ec7 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn<\/h2>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn v\u00e0 tinh ch\u1ebf th\u1ea1ch anh ph\u1ee5 thu\u1ed9c v\u00e0o thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng. C\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Gi\u1eb7t v\u00e0 ph\u00e2n lo\u1ea1i<\/h3>\n\n\n\n<p>C\u00e1c thi\u1ebft b\u1ecb nh\u01b0 m\u00e1y ph\u00e2n lo\u1ea1i xo\u1eafn \u1ed1c, m\u00e1y ly t\u00e2m th\u1ee7y l\u1ef1c, m\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed v\u00e0 s\u00e0ng rung \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e2n lo\u1ea1i v\u00e0 t\u00e1ch c\u00e1t silic m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Nghi\u1ec1n v\u00e0 xay<\/h3>\n\n\n\n<p>Giai \u0111o\u1ea1n n\u00e0y s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb nghi\u1ec1n bao g\u1ed3m m\u00e1y nghi\u1ec1n bi, m\u00e1y nghi\u1ec1n thanh, m\u00e1y nghi\u1ec1n bi h\u00e0nh tinh tr\u1ee5c \u0111\u1ee9ng, m\u00e1y nghi\u1ec1n c\u00e1t, m\u00e1y nghi\u1ec1n rung v\u00e0 m\u00e1y nghi\u1ec1n tia n\u01b0\u1edbc.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u00e2n t\u00e1ch b\u1eb1ng tr\u1ecdng l\u1ef1c<\/h3>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u00e1ch c\u00e1c kho\u00e1ng ch\u1ea5t m\u1ee5c ti\u00eau kh\u1ecfi t\u1ea1p ch\u1ea5t b\u1eb1ng c\u00e1ch khai th\u00e1c s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 h\u00ecnh d\u1ea1ng, k\u00edch th\u01b0\u1edbc v\u00e0 m\u1eadt \u0111\u1ed9 h\u1ea1t, khi\u1ebfn c\u00e1c kho\u00e1ng ch\u1ea5t di chuy\u1ec3n v\u1edbi t\u1ed1c \u0111\u1ed9 v\u00e0 qu\u1ef9 \u0111\u1ea1o kh\u00e1c nhau trong m\u00f4i tr\u01b0\u1eddng nh\u01b0 n\u01b0\u1edbc ho\u1eb7c kh\u00f4ng kh\u00ed. C\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng d\u00f9ng cho c\u00e1t th\u1ea1ch anh bao g\u1ed3m m\u00e1y tuy\u1ec3n xo\u1eafn \u1ed1c, b\u00e0n rung v\u00e0 m\u00e1ng \u0111\u00e3i qu\u1eb7ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Ph\u00e2n lo\u1ea1i m\u00e0u s\u1eafc<\/h3>\n\n\n\n<p>M\u00e1y ph\u00e2n lo\u1ea1i m\u00e0u t\u00e1ch c\u00e1c t\u1ea1p ch\u1ea5t b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 m\u00e0u s\u1eafc\u2014c\u00e1t th\u1ea1ch anh tinh khi\u1ebft c\u00f3 m\u00e0u tr\u1eafng, trong khi c\u00e1c t\u1ea1p ch\u1ea5t th\u01b0\u1eddng c\u00f3 m\u00e0u kh\u00e1c. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y bao g\u1ed3m m\u1ed9t h\u1ec7 th\u1ed1ng c\u1ea5p li\u1ec7u, m\u1ed9t h\u1ec7 th\u1ed1ng ph\u00e1t hi\u1ec7n quang h\u1ecdc, m\u1ed9t h\u1ec7 th\u1ed1ng x\u1eed l\u00fd t\u00edn hi\u1ec7u v\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng th\u1ef1c thi ph\u00e2n t\u00e1ch.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tuy\u1ec3n n\u1ed5i<\/h3>\n\n\n\n<p>Qu\u00e1 tr\u00ecnh n\u00e0y lo\u1ea1i b\u1ecf c\u00e1c kho\u00e1ng ch\u1ea5t t\u1ea1p ch\u1ea5t \u0111\u1ed9c l\u1eadp nh\u01b0 fenspat v\u00e0 mica. M\u1eb7c d\u00f9 th\u1ea1ch anh c\u00f3 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc t\u01b0\u01a1ng t\u1ef1 v\u1edbi fenspat, nh\u01b0ng tuy\u1ec3n n\u1ed5i v\u1eabn t\u00e1ch ch\u00fang ra m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. C\u00e1c thi\u1ebft b\u1ecb th\u01b0\u1eddng d\u00f9ng bao g\u1ed3m m\u00e1y tuy\u1ec3n n\u1ed5i khu\u1ea5y v\u00e0 m\u00e1y tuy\u1ec3n n\u1ed5i thanh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u00e1ch t\u1eeb<\/h3>\n\n\n\n<p>Trong t\u1eeb tr\u01b0\u1eddng, th\u1ea1ch anh kh\u00f4ng nhi\u1ec5m t\u1eeb v\u1eabn kh\u00f4ng b\u1ecb \u1ea3nh h\u01b0\u1edfng, trong khi c\u00e1c t\u1ea1p ch\u1ea5t nhi\u1ec5m t\u1eeb b\u1ecb h\u00fat v\u00e0o. Qu\u00e1 tr\u00ecnh t\u00e1ch \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n d\u1ef1a tr\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 t\u1eeb t\u00ednh n\u00e0y. C\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m m\u00e1y t\u00e1ch b\u1ed9t kh\u00f4 \u0111i\u1ec7n t\u1eeb, m\u00e1y t\u00e1ch tr\u1ed1ng t\u1eeb v\u0129nh c\u1eedu, m\u00e1y t\u00e1ch t\u1ea5m t\u1eeb c\u01b0\u1eddng \u0111\u1ed9 cao, m\u00e1y t\u00e1ch t\u1eeb tr\u01b0\u1eddng v\u00f2ng \u0111\u1ee9ng c\u00f3 \u0111\u1ed9 d\u1ed1c cao, m\u00e1y t\u00e1ch b\u00f9n \u0111i\u1ec7n t\u1eeb v\u00e0 m\u00e1y t\u00e1ch t\u1eeb si\u00eau d\u1eabn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>T\u00e1ch t\u0129nh \u0111i\u1ec7n<\/strong><\/h3>\n\n\n\n<p>K\u1ef9 thu\u1eadt n\u00e0y t\u00e1ch c\u00e1c kho\u00e1ng ch\u1ea5t b\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng \u0111i\u1ec7n tr\u01b0\u1eddng, trong \u0111\u00f3 c\u00e1c h\u1ea1t mang \u0111i\u1ec7n t\u00edch ho\u1eb7c c\u1ef1c t\u00ednh kh\u00e1c nhau di chuy\u1ec3n theo c\u00e1c qu\u1ef9 \u0111\u1ea1o ri\u00eang bi\u1ec7t. L\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p l\u00e0m gi\u00e0u v\u1eadt l\u00fd \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n thi\u1ec7n, n\u00f3 mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady, v\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n v\u00e0 gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3 c\u00e1c t\u1ea1p ch\u1ea5t kim lo\u1ea1i trong th\u1ea1ch anh c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao, t\u1eeb \u0111\u00f3 \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd ti\u1ebfp theo.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Chi\u1ebft xu\u1ea5t axit<\/h3>\n\n\n\n<p>C\u00e1c t\u1ea1p ch\u1ea5t oxit kim lo\u1ea1i trong c\u00e1t th\u1ea1ch anh ph\u1ea3n \u1ee9ng v\u1edbi h\u1ed7n h\u1ee3p axit t\u1ea1o th\u00e0nh c\u1eb7n kh\u00f4ng tan, sau \u0111\u00f3 \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n trong c\u00e1c b\u00ecnh ph\u1ea3n \u1ee9ng axit k\u00edn.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">X\u1eed l\u00fd nhi\u1ec7t<\/h3>\n\n\n\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 s\u1ed1c nhi\u1ec7t (n\u1ed5 \u1edf nhi\u1ec7t \u0111\u1ed9 cao) v\u00e0 nung clo h\u00f3a \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng nh\u01b0 l\u00f2 clo h\u00f3a nhi\u1ec7t \u0111\u1ed9 cao ho\u1eb7c l\u00f2 nung.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">IV. C\u00f4ng ngh\u1ec7 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng<\/h2>\n\n\n\n<p>Nghi\u00ean c\u1ee9u v\u1ec1 ngu\u1ed3n g\u1ed1c h\u00ecnh th\u00e0nh m\u1ecf, ph\u00e2n lo\u1ea1i nguy\u00ean li\u1ec7u th\u00f4 ch\u1ee9a silic v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u0111\u00f2i h\u1ecfi s\u1ef1 h\u1ed7 tr\u1ee3 c\u1ee7a c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch. M\u1eb7c d\u00f9 ch\u01b0a c\u00f3 c\u00e1c ti\u00eau chu\u1ea9n th\u1ed1ng nh\u1ea5t, c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00e1t hi\u1ec7n th\u00e0nh ph\u1ea7n ch\u00ednh SiO2 \u0111\u01b0\u1ee3c chia th\u00e0nh hai lo\u1ea1i:<\/p>\n\n\n\n<p><strong>Ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch h\u00f3a h\u1ecdc<\/strong><\/p>\n\n\n\n<p>Bao g\u1ed3m c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u1ecdng l\u01b0\u1ee3ng (k\u1ebft t\u1ee7a keo \u0111\u1ed9ng v\u1eadt, k\u1ebft t\u1ee7a polyoxyethylene, kh\u1eed n\u01b0\u1edbc b\u1eb1ng axit perchloric, bay h\u01a1i tr\u1ef1c ti\u1ebfp silicon tetrafluoride), chu\u1ea9n \u0111\u1ed9 kali fluorosilicat, \u0111o quang ph\u1ed5 xanh silicon molypden, ph\u01b0\u01a1ng ph\u00e1p th\u1ec3 t\u00edch kali fluorosilicat. K\u1ebft t\u1ee7a polyoxyethylene v\u00e0 k\u1ebft t\u1ee7a keo \u0111\u1ed9ng v\u1eadt l\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n qu\u1ed1c gia do \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/p>\n\n\n\n<p><strong>Ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch d\u1ee5ng c\u1ee5<\/strong><\/p>\n\n\n\n<p>Bao g\u1ed3m Quang ph\u1ed5 hu\u1ef3nh quang tia X (XRF), Quang ph\u1ed5 ph\u00e1t x\u1ea1 quang h\u1ecdc plasma gh\u00e9p n\u1ed1i c\u1ea3m \u1ee9ng (ICP-OES) v\u00e0 Quang ph\u1ed5 kh\u1ed1i l\u01b0\u1ee3ng plasma gh\u00e9p n\u1ed1i c\u1ea3m \u1ee9ng (ICP-MS).<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng m\u00e1y nghi\u1ec1n tia trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn th\u1ea1ch anh tinh khi\u1ebft cao<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large\"><img decoding=\"async\" width=\"1024\" height=\"683\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz-1024x683.webp\" alt=\"M\u00e1y nghi\u1ec1n tia n\u01b0\u1edbc d\u00f9ng cho th\u1ea1ch anh tinh khi\u1ebft cao\" class=\"wp-image-16344\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz-1024x683.webp 1024w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz-300x200.webp 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz-768x512.webp 768w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz-18x12.webp 18w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz-600x400.webp 600w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp 1536w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">M\u00e1y nghi\u1ec1n tia n\u01b0\u1edbc d\u00f9ng cho th\u1ea1ch anh tinh khi\u1ebft cao<\/figcaption><\/figure>\n\n\n\n<p>M\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n, \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e1y nghi\u1ec1n kh\u00ed n\u00e9n t\u1ea7ng s\u00f4i, l\u00e0 thi\u1ebft b\u1ecb c\u1ed1t l\u00f5i \u0111\u1ec3 nghi\u1ec1n si\u00eau m\u1ecbn th\u1ea1ch anh tinh khi\u1ebft cao. N\u00f3 s\u1eed d\u1ee5ng c\u00e1c lu\u1ed3ng kh\u00ed t\u1ed1c \u0111\u1ed9 cao \u0111\u1ec3 l\u00e0m cho c\u00e1c h\u1ea1t th\u1ea1ch anh va ch\u1ea1m v\u00e0 m\u00e0i m\u00f2n l\u1eabn nhau, \u0111\u1ea1t \u0111\u01b0\u1ee3c qu\u00e1 tr\u00ecnh nghi\u1ec1n m\u1ecbn m\u00e0 kh\u00f4ng g\u00e2y m\u00e0i m\u00f2n c\u01a1 h\u1ecdc. Qu\u00e1 tr\u00ecnh n\u00e0y ho\u00e0n to\u00e0n tr\u00e1nh \u0111\u01b0\u1ee3c s\u1ef1 nhi\u1ec5m b\u1ea9n kim lo\u1ea1i, ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft th\u1ea5p c\u1ee7a th\u1ea1ch anh tinh khi\u1ebft cao. H\u1ec7 th\u1ed1ng ph\u00e2n lo\u1ea1i t\u00edch h\u1ee3p c\u1ee7a n\u00f3 c\u00f3 th\u1ec3 t\u00e1ch b\u1ed9t m\u1ecbn \u0111\u1ea1t ti\u00eau chu\u1ea9n trong th\u1eddi gian th\u1ef1c, \u0111\u1ea3m b\u1ea3o ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t (PSD) t\u1eadp trung, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng cho qu\u00e1 tr\u00ecnh tinh ch\u1ebf h\u00f3a h\u1ecdc ti\u1ebfp theo v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng cao c\u1ea5p. B\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed v\u00e0 t\u1ed1c \u0111\u1ed9 b\u00e1nh xe ph\u00e2n lo\u1ea1i, c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ed9t si\u00eau m\u1ecbn c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh v\u1edbi D50 n\u1eb1m trong kho\u1ea3ng t\u1eeb 5 \u0111\u1ebfn 20 micron, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 \u0111\u00f3ng g\u00f3i ch\u1ea5t b\u00e1n d\u1eabn v\u00e0 s\u1ea3n xu\u1ea5t n\u1ed3i n\u1ea5u th\u1ea1ch anh cao c\u1ea5p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Vai tr\u00f2 then ch\u1ed1t c\u1ee7a m\u00e1y ph\u00e2n lo\u1ea1i kh\u00f4ng kh\u00ed<\/h2>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img decoding=\"async\" width=\"1000\" height=\"800\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/12\/Air-Classifer-and-Ball-Mill1.webp\" alt=\"M\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed v\u00e0 m\u00e1y nghi\u1ec1n bi1\" class=\"wp-image-16292\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/Air-Classifer-and-Ball-Mill1.webp 1000w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/Air-Classifer-and-Ball-Mill1-300x240.webp 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/Air-Classifer-and-Ball-Mill1-768x614.webp 768w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/Air-Classifer-and-Ball-Mill1-15x12.webp 15w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/Air-Classifer-and-Ball-Mill1-600x480.webp 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><figcaption class=\"wp-element-caption\">M\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed v\u00e0 m\u00e1y nghi\u1ec1n bi<\/figcaption><\/figure>\n\n\n\n<p>Trong qu\u00e1 tr\u00ecnh ph\u00e2n lo\u1ea1i ch\u00ednh x\u00e1c th\u1ea1ch anh tinh khi\u1ebft cao, m\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed \u2013 \u0111\u1eb7c bi\u1ec7t l\u00e0 m\u00e1y ph\u00e2n lo\u1ea1i turbo hi\u1ec7u su\u1ea5t cao \u2013 \u0111\u00f3ng vai tr\u00f2 kh\u00f4ng th\u1ec3 thi\u1ebfu. Ch\u00fang ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng ch\u1ec9 b\u1eb1ng c\u00e1ch s\u00e0ng l\u1ecdc \u0111\u01a1n gi\u1ea3n m\u00e0 c\u00f2n b\u1eb1ng c\u00e1ch t\u1eadn d\u1ee5ng s\u1ef1 c\u00e2n b\u1eb1ng ch\u00ednh x\u00e1c gi\u1eefa l\u1ef1c ly t\u00e2m v\u00e0 l\u1ef1c c\u1ea3n kh\u00ed \u0111\u1ed9ng h\u1ecdc \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c hi\u1ec7u qu\u1ea3 ph\u00e2n lo\u1ea1i ch\u00ednh x\u00e1c c\u00e1c lo\u1ea1i b\u1ed9t th\u1ea1ch anh k\u00edch th\u01b0\u1edbc micron v\u00e0 th\u1eadm ch\u00ed c\u1ea3 sub-micron. Thi\u1ebft b\u1ecb n\u00e0y lo\u1ea1i b\u1ecf hi\u1ec7u qu\u1ea3 c\u00e1c h\u1ea1t th\u00f4 v\u00e0 c\u00e1c h\u1ea1t si\u00eau m\u1ecbn \u0111\u01b0\u1ee3c t\u1ea1o ra do qu\u00e1 tr\u00ecnh nghi\u1ec1n qu\u00e1 m\u1ee9c, ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd gi\u1edbi h\u1ea1n k\u00edch th\u01b0\u1edbc tr\u00ean v\u00e0 d\u01b0\u1edbi c\u1ee7a s\u1ea3n ph\u1ea9m. \u0110i\u1ec1u n\u00e0y gi\u00fap t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng ch\u1ea3y v\u00e0 m\u1eadt \u0111\u1ed9 \u0111\u00f3ng g\u00f3i c\u1ee7a b\u1ed9t. Khi \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u1edbi m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c \u0111\u1ec3 t\u1ea1o th\u00e0nh h\u1ec7 th\u1ed1ng m\u1ea1ch k\u00edn, n\u00f3 t\u1ea1o ra m\u1ed9t quy tr\u00ecnh \u201cnghi\u1ec1n-ph\u00e2n lo\u1ea1i\u201d t\u00edch h\u1ee3p hi\u1ec7u qu\u1ea3, c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a s\u1ea3n ph\u1ea9m. S\u1ef1 k\u1ebft h\u1ee3p n\u00e0y l\u00e0 m\u1eaft x\u00edch quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t th\u1ea1ch anh tinh khi\u1ebft cao, ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 c\u00f3 th\u1ec3 m\u1edf r\u1ed9ng quy m\u00f4.<\/p>\n\n\n\n<p>S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c v\u00e0 m\u00e1y ph\u00e2n lo\u1ea1i kh\u00ed kh\u00f4ng ch\u1ec9 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh nghi\u1ec1n v\u1eadt l\u00fd m\u00e0 c\u00f2n t\u1ea1o ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i cho qu\u00e1 tr\u00ecnh tinh ch\u1ebf h\u00f3a h\u1ecdc ti\u1ebfp theo. C\u00e1c h\u1ea1t \u0111\u1ed3ng nh\u1ea5t v\u00e0 \u0111\u01b0\u1ee3c tinh ch\u1ebf l\u00e0m t\u0103ng di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang, cho ph\u00e9p dung d\u1ecbch axit d\u1ec5 d\u00e0ng th\u1ea9m th\u1ea5u h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3 hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh h\u00f2a tan b\u1eb1ng axit trong vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t v\u00e0 ch\u1ea5t l\u1eabn tr\u00ean b\u1ec1 m\u1eb7t. \u0110\u1ed3ng th\u1eddi, vi\u1ec7c ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t ch\u00ednh x\u00e1c gi\u00fap tr\u00e1nh c\u00e1c th\u00e1ch th\u1ee9c trong qu\u00e1 tr\u00ecnh do b\u1ed9t qu\u00e1 m\u1ecbn g\u00e2y ra \u1edf c\u00e1c b\u01b0\u1edbc ti\u1ebfp theo (v\u00ed d\u1ee5: b\u00e1nh l\u1ecdc qu\u00e1 \u0111\u1eb7c, kh\u00f3 r\u1eeda). Do \u0111\u00f3, h\u1ec7 th\u1ed1ng n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 x\u1eed l\u00fd v\u1eadt l\u00fd m\u00e0 c\u00f2n l\u00e0 m\u1ed9t m\u1eaft x\u00edch chi\u1ebfn l\u01b0\u1ee3c trong vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh tinh ch\u1ebf v\u00e0 n\u00e2ng cao \u0111\u1ed9 tinh khi\u1ebft c\u0169ng nh\u01b0 hi\u1ec7u su\u1ea5t c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n\n\n\n<p>V\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng c\u1ee7a c\u00e1c l\u0129nh v\u1ef1c c\u00f4ng ngh\u1ec7 cao, t\u1ea7m quan tr\u1ecdng chi\u1ebfn l\u01b0\u1ee3c c\u1ee7a th\u1ea1ch anh tinh khi\u1ebft ng\u00e0y c\u00e0ng n\u1ed5i b\u1eadt, d\u1eabn \u0111\u1ebfn c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng ng\u00e0y c\u00e0ng kh\u1eaft khe h\u01a1n.<\/p>\n\n\n\n<p>S\u1ea3n xu\u1ea5t th\u1ea1ch anh tinh khi\u1ebft cao l\u00e0 m\u1ed9t d\u1ef1 \u00e1n k\u1ef9 thu\u1eadt c\u00f3 h\u1ec7 th\u1ed1ng, d\u1ef1a tr\u00ean c\u00e1c c\u00f4ng ngh\u1ec7 t\u00edch h\u1ee3p \u2013 bao g\u1ed3m l\u1ef1a ch\u1ecdn ngu\u1ed3n t\u00e0i nguy\u00ean, k\u1ef9 thu\u1eadt ch\u1ebf bi\u1ebfn\/tinh ch\u1ebf, c\u1ea5p \u0111\u1ed9 thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng ki\u1ec3m tra\/ph\u00e2n t\u00edch. \u0110\u00f3 l\u00e0 m\u1ed9t t\u1ed5ng th\u1ec3 li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd. Vi\u1ec7c \u0111\u00e1nh gi\u00e1 nguy\u00ean li\u1ec7u th\u00f4 kh\u00f4ng th\u1ec3 ch\u1ec9 d\u1ef1a v\u00e0o h\u00e0m l\u01b0\u1ee3ng SiO2. C\u1ea7n xem x\u00e9t c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ph\u00e2n b\u1ed1 kho\u00e1ng ch\u1ea5t, c\u00e1c lo\u1ea1i t\u1ea1p ch\u1ea5t \u0111i k\u00e8m, h\u00e0m l\u01b0\u1ee3ng\/k\u00edch th\u01b0\u1edbc c\u1ee7a c\u00e1c t\u1ea1p ch\u1ea5t v\u00e0 s\u1ef1 ph\u00e2n b\u1ed1 t\u1ea1p ch\u1ea5t \u0111\u1ed3ng h\u00ecnh. Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y sau \u0111\u00f3 s\u1ebd h\u01b0\u1edbng d\u1eabn vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00e1c quy tr\u00ecnh tinh ch\u1ebf v\u00e0 thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn ph\u00f9 h\u1ee3p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><mark style=\"background-color:rgba(0, 0, 0, 0);color:#cf2e2e\" class=\"has-inline-color\">B\u1ed9t Epic<\/mark><\/h2>\n\n\n\n<p><a href=\"http:\/\/quartz-grinding.com\/\">B\u1ed9t Epic<\/a> V\u1edbi h\u01a1n 20 n\u0103m kinh nghi\u1ec7m trong l\u0129nh v\u1ef1c ch\u1ebf bi\u1ebfn c\u00e1c lo\u1ea1i b\u1ed9t kh\u00e1c nhau, ch\u00fang t\u00f4i cung c\u1ea5p \u0111a d\u1ea1ng c\u00e1c m\u1eabu thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. \u0110\u1ed9i ng\u0169 c\u1ee7a ch\u00fang t\u00f4i c\u00f3 h\u01a1n 20 n\u0103m kinh nghi\u1ec7m trong ch\u1ebf bi\u1ebfn c\u00e1c lo\u1ea1i b\u1ed9t kh\u00e1c nhau. Epic Powder chuy\u00ean v\u1ec1 c\u00f4ng ngh\u1ec7 ch\u1ebf bi\u1ebfn b\u1ed9t m\u1ecbn cho ng\u00e0nh c\u00f4ng nghi\u1ec7p kho\u00e1ng s\u1ea3n, h\u00f3a ch\u1ea5t, th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m, v.v. Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i ngay h\u00f4m nay \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n mi\u1ec5n ph\u00ed v\u00e0 nh\u1eadn gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh!<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"721\" height=\"721\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/12\/1634113936327.webp\" alt=\"1634113936327\" class=\"wp-image-16246\" style=\"width:150px;height:150px\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/1634113936327.webp 721w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/1634113936327-300x300.webp 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/1634113936327-100x100.webp 100w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/1634113936327-12x12.webp 12w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/12\/1634113936327-600x600.webp 600w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"has-medium-font-size\">C\u1ea3m \u01a1n b\u1ea1n \u0111\u00e3 \u0111\u1ecdc. T\u00f4i hy v\u1ecdng b\u00e0i vi\u1ebft c\u1ee7a t\u00f4i c\u00f3 \u00edch. Vui l\u00f2ng \u0111\u1ec3 l\u1ea1i b\u00ecnh lu\u1eadn b\u00ean d\u01b0\u1edbi. B\u1ea1n c\u0169ng c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi \u0111\u1ea1i di\u1ec7n kh\u00e1ch h\u00e0ng tr\u1ef1c tuy\u1ebfn c\u1ee7a EPIC Powder <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff6900\" class=\"has-inline-color\">Zelda<\/mark><\/strong> \u0111\u1ec3 bi\u1ebft th\u00eam b\u1ea5t k\u1ef3 th\u00f4ng tin n\u00e0o kh\u00e1c.\u201d<\/p>\n<cite>                                                                                                                                   \u2014 <strong><mark style=\"background-color:rgba(0, 0, 0, 0);color:#ff6900\" class=\"has-inline-color\">Emily Chen<\/mark><\/strong>, <em>K\u1ef9 s\u01b0 cao c\u1ea5p<\/em><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f15703-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"15703\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/vi\/wp-json\/wp\/v2\/posts\/16340#wpcf7-f15703-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" data-trp-original-action=\"\/vi\/wp-json\/wp\/v2\/posts\/16340#wpcf7-f15703-o1\">\n<fieldset class=\"hidden-fields-container\"><input type=\"hidden\" name=\"_wpcf7\" value=\"15703\" \/><input type=\"hidden\" name=\"_wpcf7_version\" value=\"6.1.4\" \/><input type=\"hidden\" name=\"_wpcf7_locale\" value=\"zh_CN\" \/><input type=\"hidden\" name=\"_wpcf7_unit_tag\" value=\"wpcf7-f15703-o1\" \/><input type=\"hidden\" name=\"_wpcf7_container_post\" value=\"0\" \/><input type=\"hidden\" name=\"_wpcf7_posted_data_hash\" value=\"\" \/>\n<\/fieldset>\n<div class=\"keen-form\">\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-name\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text wpcf7-validates-as-required\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"T\u00ean c\u1ee7a b\u1ea1n*\" value=\"\" type=\"text\" name=\"your-name\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Email c\u1ee7a b\u1ea1n*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Pnone ho\u1eb7c Whatsapp c\u1ee7a b\u1ea1n*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"C\u00f4ng ty c\u1ee7a b\u1ea1n\" value=\"\" type=\"text\" name=\"your-subject\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-message\"><textarea cols=\"40\" rows=\"3\" maxlength=\"2000\" class=\"wpcf7-form-control wpcf7-textarea\" aria-invalid=\"false\" placeholder=\"Tin nh\u1eafn c\u1ee7a b\u1ea1n\" name=\"your-message\"><\/textarea><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><span class=\"wpcf7-form-control-wrap kc_captcha\" data-name=\"kc_captcha\"><span class=\"wpcf7-form-control wpcf7-radio\"><span class=\"captcha-image\" ><span class=\"cf7ic_instructions\">H\u00e3y ch\u1ee9ng minh b\u1ea1n l\u00e0 con ng\u01b0\u1eddi b\u1eb1ng c\u00e1ch ch\u1ecdn<span> xe h\u01a1i<\/span>\u3002<\/span><label><input aria-label=\"1\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M488 313v143c0 13-11 24-24 24H348c-7 0-12-5-12-12V356c0-7-5-12-12-12h-72c-7 0-12 5-12 12v112c0 7-5 12-12 12H112c-13 0-24-11-24-24V313c0-4 2-7 4-10l188-154c5-4 11-4 16 0l188 154c2 3 4 6 4 10zm84-61l-84-69V44c0-6-5-12-12-12h-56c-7 0-12 6-12 12v73l-89-74a48 48 0 00-61 0L4 252c-5 4-5 12-1 17l25 31c5 5 12 5 17 1l235-193c5-4 11-4 16 0l235 193c5 5 13 4 17-1l25-31c4-6 4-13-1-17z\"\/><\/svg><\/label><label><input aria-label=\"2\" type=\"radio\" name=\"kc_captcha\" value=\"kc_human\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 512 512\"><path fill=\"currentColor\" d=\"M500 168h-55l-8-21a127 127 0 00-120-83H195a127 127 0 00-120 83l-8 21H12c-8 0-14 8-11 16l8 24a12 12 0 0011 8h29a64 64 0 00-33 56v48c0 16 6 31 16 42v62c0 13 11 24 24 24h48c13 0 24-11 24-24v-40h256v40c0 13 11 24 24 24h48c13 0 24-11 24-24v-62c10-11 16-26 16-42v-48c0-24-13-45-33-56h29a12 12 0 0011-8l8-24c3-8-3-16-11-16zm-365 2c9-25 33-42 60-42h122c27 0 51 17 60 42l15 38H120l15-38zM88 328a32 32 0 010-64c18 0 48 30 48 48s-30 16-48 16zm336 0c-18 0-48 2-48-16s30-48 48-48 32 14 32 32-14 32-32 32z\"\/><\/svg><\/label><label><input aria-label=\"3\" type=\"radio\" name=\"kc_captcha\" value=\"bot\" \/><svg aria-hidden=\"true\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewbox=\"0 0 576 512\"><path fill=\"currentColor\" d=\"M472 200H360L256 6a12 12 0 00-10-6h-58c-8 0-14 7-12 15l34 185H100l-35-58a12 12 0 00-10-6H12c-8 0-13 7-12 14l21 106L0 362c-1 7 4 14 12 14h43c4 0 8-2 10-6l35-58h110l-34 185c-2 8 4 15 12 15h58a12 12 0 0010-6l104-194h112c57 0 104-25 104-56s-47-56-104-56z\"\/><\/svg><\/label>\r\n    <\/span>\r\n    <span style=\"display:none\">\r\n        <input type=\"text\" name=\"kc_honeypot\">\r\n    <\/span><\/span><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div>\n\t\t<p><input class=\"wpcf7-form-control wpcf7-submit has-spinner\" type=\"submit\" value=\"N\u1ed9p\" \/>\n\t\t<\/p>\n\t<\/div>\n<\/div>\n<style>\n.keen-form div{margin-bottom:0px;}\n.keen-form div p{margin-bottom:0px !important;}\n.one-half,.one-third {\n position: relative;\n margin-right: 4%;\n float: left;\n z-index: 99;\n}\n.one-half { width: 48%; }\n.one-third { width: 30.66%; }\n.last {\n margin-right: 0 !important;\n clear: right;\n}\n@media only screen and (max-width: 767px) {\n .one-half, .one-third {\n width: 100%;\n margin-right: 0;\n }\n}\n<\/style><div class=\"wpcf7-response-output\" aria-hidden=\"true\"><\/div>\n<input type=\"hidden\" name=\"trp-form-language\" value=\"vi\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group is-layout-constrained wp-block-group-is-layout-constrained\"><div class=\"wp-block-group__inner-container\">\n<ul class=\"wp-block-social-links is-layout-flex wp-block-social-links-is-layout-flex\"><li class=\"wp-social-link wp-social-link-linkedin  wp-block-social-link\"><a href=\"https:\/\/www.linkedin.com\/showcase\/107512344\/admin\/dashboard\/\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M19.7,3H4.3C3.582,3,3,3.582,3,4.3v15.4C3,20.418,3.582,21,4.3,21h15.4c0.718,0,1.3-0.582,1.3-1.3V4.3 C21,3.582,20.418,3,19.7,3z M8.339,18.338H5.667v-8.59h2.672V18.338z M7.004,8.574c-0.857,0-1.549-0.694-1.549-1.548 c0-0.855,0.691-1.548,1.549-1.548c0.854,0,1.547,0.694,1.547,1.548C8.551,7.881,7.858,8.574,7.004,8.574z M18.339,18.338h-2.669 v-4.177c0-0.996-0.017-2.278-1.387-2.278c-1.389,0-1.601,1.086-1.601,2.206v4.249h-2.667v-8.59h2.559v1.174h0.037 c0.356-0.675,1.227-1.387,2.526-1.387c2.703,0,3.203,1.779,3.203,4.092V18.338z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">LinkedIn<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-youtube  wp-block-social-link\"><a href=\"https:\/\/www.youtube.com\/@epicpowdermachinery2798\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M21.8,8.001c0,0-0.195-1.378-0.795-1.985c-0.76-0.797-1.613-0.801-2.004-0.847c-2.799-0.202-6.997-0.202-6.997-0.202 h-0.009c0,0-4.198,0-6.997,0.202C4.608,5.216,3.756,5.22,2.995,6.016C2.395,6.623,2.2,8.001,2.2,8.001S2,9.62,2,11.238v1.517 c0,1.618,0.2,3.237,0.2,3.237s0.195,1.378,0.795,1.985c0.761,0.797,1.76,0.771,2.205,0.855c1.6,0.153,6.8,0.201,6.8,0.201 s4.203-0.006,7.001-0.209c0.391-0.047,1.243-0.051,2.004-0.847c0.6-0.607,0.795-1.985,0.795-1.985s0.2-1.618,0.2-3.237v-1.517 C22,9.62,21.8,8.001,21.8,8.001z M9.935,14.594l-0.001-5.62l5.404,2.82L9.935,14.594z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">YouTube<\/span><\/a><\/li>\n\n<li class=\"wp-social-link wp-social-link-facebook  wp-block-social-link\"><a href=\"https:\/\/www.facebook.com\/EPICPowder\" class=\"wp-block-social-link-anchor\"><svg width=\"24\" height=\"24\" viewbox=\"0 0 24 24\" version=\"1.1\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" aria-hidden=\"true\" focusable=\"false\"><path d=\"M12 2C6.5 2 2 6.5 2 12c0 5 3.7 9.1 8.4 9.9v-7H7.9V12h2.5V9.8c0-2.5 1.5-3.9 3.8-3.9 1.1 0 2.2.2 2.2.2v2.5h-1.3c-1.2 0-1.6.8-1.6 1.6V12h2.8l-.4 2.9h-2.3v7C18.3 21.1 22 17 22 12c0-5.5-4.5-10-10-10z\"><\/path><\/svg><span class=\"wp-block-social-link-label screen-reader-text\">Facebook<\/span><\/a><\/li><\/ul>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Th\u1ea1ch anh tinh khi\u1ebft cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 \u0111i\u1ec7n t\u1eed v\u00e0 c\u00f4ng ngh\u1ec7 th\u00f4ng tin, quang \u0111i\u1ec7n, truy\u1ec1n th\u00f4ng quang h\u1ecdc v\u00e0 ngu\u1ed3n s\u00e1ng \u0111i\u1ec7n. N\u00f3 gi\u1eef m\u1ed9t v\u1ecb tr\u00ed quan tr\u1ecdng v\u00e0 \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t [\u2026]<\/p>","protected":false},"author":1,"featured_media":16344,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[42],"tags":[],"class_list":["post-16340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>How High-Purity Quartz is Made? The 4 Essential Technologies - Silica powder (ultrafine quartz powder) processing expert<\/title>\n<meta name=\"description\" content=\"High-purity quartz relies on four aspects: raw material selection, purification processing, processing equipment (\u00a0high purity quartz jet mill) and quality detection.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.quartz-grinding.com\/vi\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How High-Purity Quartz is Made? The 4 Essential Technologies - Silica powder (ultrafine quartz powder) processing expert\" \/>\n<meta property=\"og:description\" content=\"High-purity quartz relies on four aspects: raw material selection, purification processing, processing equipment (\u00a0high purity quartz jet mill) and quality detection.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.quartz-grinding.com\/vi\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\" \/>\n<meta property=\"og:site_name\" content=\"Silica powder (ultrafine quartz powder) processing expert\" \/>\n<meta property=\"article:published_time\" content=\"2026-02-04T07:12:42+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-02-04T07:12:43+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1536\" \/>\n\t<meta property=\"og:image:height\" content=\"1024\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"epicpowder\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"epicpowder\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\"},\"author\":{\"name\":\"epicpowder\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/68c0c3a1b8019c371a5eccd2ac65cb74\"},\"headline\":\"How High-Purity Quartz is Made? The 4 Essential Technologies\",\"datePublished\":\"2026-02-04T07:12:42+00:00\",\"dateModified\":\"2026-02-04T07:12:43+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\"},\"wordCount\":1756,\"publisher\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"vi\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\",\"url\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\",\"name\":\"How High-Purity Quartz is Made? The 4 Essential Technologies - Silica powder (ultrafine quartz powder) processing expert\",\"isPartOf\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp\",\"datePublished\":\"2026-02-04T07:12:42+00:00\",\"dateModified\":\"2026-02-04T07:12:43+00:00\",\"description\":\"High-purity quartz relies on four aspects: raw material selection, purification processing, processing equipment (\u00a0high purity quartz jet mill) and quality detection.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage\",\"url\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp\",\"contentUrl\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp\",\"width\":1536,\"height\":1024,\"caption\":\"Jet Mill for High Purity Quartz\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"EPIC powder\",\"item\":\"https:\/\/www.quartz-grinding.com\/ko\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How High-Purity Quartz is Made? The 4 Essential Technologies\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#website\",\"url\":\"https:\/\/www.quartz-grinding.com\/ko\/\",\"name\":\"Silica powder (ultrafine quartz powder) processing expert\",\"description\":\"Qingdao EPIC Powder Machinery\",\"publisher\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.quartz-grinding.com\/ko\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#organization\",\"name\":\"Silica powder (ultrafine quartz powder) processing expert\",\"url\":\"https:\/\/www.quartz-grinding.com\/ko\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2023\/04\/cropped-logo.png\",\"contentUrl\":\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2023\/04\/cropped-logo.png\",\"width\":216,\"height\":63,\"caption\":\"Silica powder (ultrafine quartz powder) processing expert\"},\"image\":{\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/68c0c3a1b8019c371a5eccd2ac65cb74\",\"name\":\"epicpowder\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g\",\"caption\":\"epicpowder\"},\"sameAs\":[\"http:\/\/quartz-grinding.com\"],\"url\":\"https:\/\/www.quartz-grinding.com\/vi\/author\/wpdev\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How High-Purity Quartz is Made? The 4 Essential Technologies - Silica powder (ultrafine quartz powder) processing expert","description":"High-purity quartz relies on four aspects: raw material selection, purification processing, processing equipment (\u00a0high purity quartz jet mill) and quality detection.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.quartz-grinding.com\/vi\/how-high-purity-quartz-is-made-the-4-essential-technologies\/","og_locale":"vi_VN","og_type":"article","og_title":"How High-Purity Quartz is Made? The 4 Essential Technologies - Silica powder (ultrafine quartz powder) processing expert","og_description":"High-purity quartz relies on four aspects: raw material selection, purification processing, processing equipment (\u00a0high purity quartz jet mill) and quality detection.","og_url":"https:\/\/www.quartz-grinding.com\/vi\/how-high-purity-quartz-is-made-the-4-essential-technologies\/","og_site_name":"Silica powder (ultrafine quartz powder) processing expert","article_published_time":"2026-02-04T07:12:42+00:00","article_modified_time":"2026-02-04T07:12:43+00:00","og_image":[{"width":1536,"height":1024,"url":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp","type":"image\/webp"}],"author":"epicpowder","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"epicpowder","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"9 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#article","isPartOf":{"@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/"},"author":{"name":"epicpowder","@id":"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/68c0c3a1b8019c371a5eccd2ac65cb74"},"headline":"How High-Purity Quartz is Made? The 4 Essential Technologies","datePublished":"2026-02-04T07:12:42+00:00","dateModified":"2026-02-04T07:12:43+00:00","mainEntityOfPage":{"@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/"},"wordCount":1756,"publisher":{"@id":"https:\/\/www.quartz-grinding.com\/ko\/#organization"},"image":{"@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage"},"thumbnailUrl":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp","articleSection":["Industry News"],"inLanguage":"vi"},{"@type":"WebPage","@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/","url":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/","name":"How High-Purity Quartz is Made? The 4 Essential Technologies - Silica powder (ultrafine quartz powder) processing expert","isPartOf":{"@id":"https:\/\/www.quartz-grinding.com\/ko\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage"},"image":{"@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage"},"thumbnailUrl":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp","datePublished":"2026-02-04T07:12:42+00:00","dateModified":"2026-02-04T07:12:43+00:00","description":"High-purity quartz relies on four aspects: raw material selection, purification processing, processing equipment (\u00a0high purity quartz jet mill) and quality detection.","breadcrumb":{"@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#primaryimage","url":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp","contentUrl":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2026\/02\/Jet-Mill-for-High-Purity-Quartz.webp","width":1536,"height":1024,"caption":"Jet Mill for High Purity Quartz"},{"@type":"BreadcrumbList","@id":"https:\/\/www.quartz-grinding.com\/pt\/how-high-purity-quartz-is-made-the-4-essential-technologies\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"EPIC powder","item":"https:\/\/www.quartz-grinding.com\/ko\/"},{"@type":"ListItem","position":2,"name":"How High-Purity Quartz is Made? The 4 Essential Technologies"}]},{"@type":"WebSite","@id":"https:\/\/www.quartz-grinding.com\/ko\/#website","url":"https:\/\/www.quartz-grinding.com\/ko\/","name":"Silica powder (ultrafine quartz powder) processing expert","description":"Qingdao EPIC Powder Machinery","publisher":{"@id":"https:\/\/www.quartz-grinding.com\/ko\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.quartz-grinding.com\/ko\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.quartz-grinding.com\/ko\/#organization","name":"Silica powder (ultrafine quartz powder) processing expert","url":"https:\/\/www.quartz-grinding.com\/ko\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/logo\/image\/","url":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2023\/04\/cropped-logo.png","contentUrl":"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2023\/04\/cropped-logo.png","width":216,"height":63,"caption":"Silica powder (ultrafine quartz powder) processing expert"},"image":{"@id":"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/68c0c3a1b8019c371a5eccd2ac65cb74","name":"epicpowder","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.quartz-grinding.com\/ko\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c47f3bc8cf12491592b752f8eb8cc57ba31571518aad6f634c5d44123ab99f9c?s=96&d=mm&r=g","caption":"epicpowder"},"sameAs":["http:\/\/quartz-grinding.com"],"url":"https:\/\/www.quartz-grinding.com\/vi\/author\/wpdev\/"}]}},"acf":[],"_links":{"self":[{"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/posts\/16340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/comments?post=16340"}],"version-history":[{"count":0,"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/posts\/16340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/media\/16344"}],"wp:attachment":[{"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/media?parent=16340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/categories?post=16340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.quartz-grinding.com\/vi\/wp-json\/wp\/v2\/tags?post=16340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}