{"id":16082,"date":"2025-01-07T08:35:11","date_gmt":"2025-01-07T08:35:11","guid":{"rendered":"http:\/\/quartz-grinding.com\/?p=16082"},"modified":"2025-01-07T08:37:44","modified_gmt":"2025-01-07T08:37:44","slug":"the-purification-of-quartz-sand","status":"publish","type":"post","link":"https:\/\/www.quartz-grinding.com\/nl\/the-purification-of-quartz-sand\/","title":{"rendered":"Zuivering van kwartszand"},"content":{"rendered":"<h2 class=\"wp-block-heading\">1. <strong>Introductie van kwartszand<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"500\" height=\"500\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/01\/quartz-sand.png\" alt=\"\" class=\"wp-image-16083\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/quartz-sand.png 500w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/quartz-sand-300x300.png 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/quartz-sand-100x100.png 100w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/quartz-sand-12x12.png 12w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/figure>\n\n\n\n<p>Kwartszand is kwartsdeeltjes die worden verwerkt door kwartssteen te breken en te zeven. Het belangrijkste mineraalbestanddeel is siliciumdioxide (SiO2). Kwartszand heeft stabiele chemische eigenschappen en is onoplosbaar in zuur (maar licht oplosbaar in KOH-oplossing). Het smeltpunt van kwartszand is tot 1750\u2103, dus het heeft een hoge vuurvaste eigenschap.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>2. Zuivering van kwartszand<\/strong><\/h2>\n\n\n\n<p>Kwartszand bevat vaak onzuivere elementen zoals ijzer, aluminium en calcium. Deze onzuiverheden kunnen het gebruik en de kwaliteit van kwartszand aanzienlijk be\u00efnvloeden. Bijvoorbeeld, bij glasproductie kan onzuiverheid van ijzer de lichtdoorlatendheid van glas verminderen en de productkwaliteit be\u00efnvloeden. Daarom moet kwartszand in praktische toepassingen meestal worden gezuiverd. Het doel is om onzuiverheden te verwijderen en de zuiverheid van kwartszand te verbeteren om te voldoen aan de eisen van high-end velden voor kwarts.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Belangrijkste stappen<\/strong><\/h3>\n\n\n\n<p>De belangrijkste stappen van de zuivering zijn: breken, malen, sorteren en\u00a0<strong>\u00a0<\/strong>ontslijmen, schrobben, <a href=\"https:\/\/en.wikipedia.org\/wiki\/Magnetic_separation\">magnetische scheiding<\/a>, flotatie en zuuruitloging.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2460 Verpletteren<\/strong><\/h4>\n\n\n\n<p>Het breken van kwartszand is het begin van het zuiveringsproces. Meestal wordt een kaakbreker of een kegelbreker gebruikt om gewonnen kwartserts te breken tot een bepaalde deeltjesgrootte. En dan wordt het gebroken erts gezeefd. De gekwalificeerde deeltjes blijven achter en de niet-gekwalificeerde deeltjes worden teruggestuurd naar de breker voor verdere breking.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2461 Slijpen<\/strong><\/h4>\n\n\n\n<p>Vermaal kwartsdeeltjes tot poeders. De meest gebruikte apparatuur omvat kogelmolens en staafmolens. Tijdens het malen moeten de maaltijd en de verhouding van maalmedia strikt worden gecontroleerd om het maaleffect en de kwaliteitsstabiliteit van kwarts te garanderen.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img decoding=\"async\" width=\"1000\" height=\"1000\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2.jpg\" alt=\"\" class=\"wp-image-16084\" style=\"width:501px;height:auto\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2.jpg 1000w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2-300x300.jpg 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2-100x100.jpg 100w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2-768x768.jpg 768w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2-12x12.jpg 12w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-2-600x600.jpg 600w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2462 Classificatie en ontslijming<\/strong><\/h4>\n\n\n\n<p>Door verwering en sedimentatie van kwartszand hoopt zich een grote hoeveelheid kleimineralen en ijzer op het oppervlak van kwarts op om cement of bindende mineralen te vormen. Middels apparatuur, zoals hydrocycloon en spiraalklassificator, kunnen de meeste modderige materialen worden verwijderd en kan het gehalte aan SiO2 worden verbeterd.\u00a0<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2463 schrobben<\/strong><\/h4>\n\n\n\n<p>De mechanische kracht en <a href=\"https:\/\/en.wikipedia.org\/wiki\/Abrasive\">schurend<\/a> kracht tussen deeltjes kan de dunne ijzerfilm en de binding en modderige onzuiverheden op het oppervlak van kwartszand verwijderen. Er zijn twee belangrijke schrobmethoden: staafwrijvingsschrobben en mechanisch schrobben. De belangrijkste factoren die het schrobeffect be\u00efnvloeden, zijn de structurele kenmerken en configuratie van de schrobmachine, schrobtijd en concentratie.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2464 magnetische scheiding<\/strong><\/h4>\n\n\n\n<p>\u00a0IJzerverontreinigingen in kwartszand kunnen worden verwijderd door de magnetische sterkte en magnetische tijd aan te passen. Veelgebruikte magnetische scheidingsapparatuur omvat permanente magnetische trommelseparator, natte magnetische separator en sterke magnetische rol, enz.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2465 Flotatie\u200c<\/strong><\/h4>\n\n\n\n<p>Door de verhouding en dosering van anionische en kationische gemengde collectoren aan te passen, kunnen niet-magnetische geassocieerde onzuiverheden zoals veldspaat en mica worden verwijderd. Flotatie wordt onderverdeeld in twee typen: fluorbevattend en fluorvrij. Momenteel is fluorvrije flotatie de meest gebruikte methode.<\/p>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>\u2466 Zuuruitloging<\/strong><\/h4>\n\n\n\n<p>Kwarts is onoplosbaar in zuur, terwijl onzuivere mineralen in kwarts wel in zuur kunnen oplossen. Onzuiverheden die moeilijk te verwijderen zijn door magnetische scheiding en flotatie, kunnen worden verwijderd door uitloging met zuur.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>3. Toepassing <\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"829\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-1024x829.png\" alt=\"\" class=\"wp-image-16085\" style=\"width:540px;height:auto\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-1024x829.png 1024w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-300x243.png 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-768x622.png 768w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-1536x1244.png 1536w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-2048x1659.png 2048w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-15x12.png 15w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/Crucible-600x486.png 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>Door de bovenstaande methoden kan kwartszand met een hoge zuiverheid worden verkregen om te voldoen aan de behoeften van verschillende toepassingen. Kwartszand met een hoge zuiverheid heeft een breed scala aan toepassingen, zoals in de halfgeleiderindustrie, optische vezelcommunicatie, lucht- en ruimtevaart, zonne-energie en glas, enz.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"179\" height=\"39\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/01\/LOGO-of-Qingdao-Epic-1-2-1.png\" alt=\"\" class=\"wp-image-16086\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/LOGO-of-Qingdao-Epic-1-2-1.png 179w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/LOGO-of-Qingdao-Epic-1-2-1-18x4.png 18w\" sizes=\"(max-width: 179px) 100vw, 179px\" \/><\/figure>\n\n\n\n<p><strong><em><strong><em><a href=\"http:\/\/quartz-grinding.com\/about-us\/\">Qingdao Epic Powder Machinery Co., Ltd<\/a>\u00a0<\/em><\/strong><\/em><\/strong>is een <a href=\"http:\/\/quartz-grinding.com\/\">fabrikant <\/a>gespecialiseerd in de productie van poedermachines. <a href=\"http:\/\/quartz-grinding.com\/products-category\/ball-mill-and-air-classifier-production-line\/\">Kogel molen<\/a> De door ons geproduceerde korrels zijn geschikt voor het malen van kwartszand.<\/p>\n\n\n\n<p><strong>Onze belangrijkste producten zijn:<\/strong><\/p>\n\n\n\n<p>\u00a0\u00a0\u00a0&#8211;\u00a0<strong>Molens<\/strong>: kogelmolen, walsmolen, luchtclassificatiemolen (ACM), straalmolen en turbomolen etc.<\/p>\n\n\n\n<p>\u00a0\u00a0\u00a0&#8211;\u00a0<strong>Classificatoren<\/strong>: omvat vier series luchtclassificatoren:\u00a0<a href=\"http:\/\/quartz-grinding.com\/products-category\/horizontal-air-classifier\/\">HTS<\/a>, <a href=\"http:\/\/quartz-grinding.com\/products-category\/vertical-air-classifier\/\">ITC<\/a>, MBS en CTC.<\/p>\n\n\n\n<p>\u00a0\u00a0\u00a0&#8211;\u00a0<strong>Oppervlaktecoatingmodificatoren<\/strong>: pin-molen modifier, turbo-molen modifier en drie-rotor-molen modifier, etc.<\/p>\n\n\n\n<p>&nbsp;&nbsp;&#8211;&nbsp;<strong>Hulpapparatuur<\/strong>: <a href=\"https:\/\/www.nonmetallic-ore.com\/product\/auxiliary-equipment\/control-cabinet\/\">schakelkast<\/a>, <a href=\"https:\/\/www.nonmetallic-ore.com\/product\/auxiliary-equipment\/bag-filter\/\">stofafzuiger<\/a>&nbsp;en emmerlift, enz.<\/p>\n\n\n\n<p>\u00a0\u00a0\u00a0\u2013 Klanten kunnen producten aanpassen aan hun werkelijke behoeften. <a href=\"http:\/\/quartz-grinding.com\/news\/\">E\u00e9n klant, \u00e9\u00e9n ontwerp<\/a>.<\/p>\n\n\n\n<p><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-ast-global-color-0-color\">Als u ge\u00efnteresseerd bent in een kogelmolen of andere producten van <a href=\"http:\/\/quartz-grinding.com\/contact-us\/\">Qingdao-epos<\/a>, <a href=\"http:\/\/quartz-grinding.com\/contact-us\/\">Neem contact op met onze medewerkers<\/a> rechtstreeks, wij staan altijd voor u klaar.<\/mark><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-for-quartz-1.jpeg\" alt=\"\" class=\"wp-image-16087\" style=\"width:651px;height:auto\" srcset=\"https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-for-quartz-1.jpeg 1024w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-for-quartz-1-300x169.jpeg 300w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-for-quartz-1-768x432.jpeg 768w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-for-quartz-1-18x10.jpeg 18w, https:\/\/www.quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-for-quartz-1-600x338.jpeg 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"http:\/\/quartz-grinding.com\/wp-content\/uploads\/2025\/01\/ball-mill-.jpg_temp-1-1.bmp\" alt=\"\" class=\"wp-image-16088\" style=\"width:481px;height:auto\"\/><\/figure>","protected":false},"excerpt":{"rendered":"<p>1. Introductie van kwartszand Kwartszand is kwartsdeeltjes verwerkt door het breken en zeven van kwartssteen. Het belangrijkste minerale bestanddeel is siliciumdioxide (SiO2). Kwartszand heeft stabiele chemische [\u2026]<\/p>","protected":false},"author":1,"featured_media":16085,"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-16082","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>Purification of Quartz Sand<\/title>\n<meta name=\"description\" content=\"Quartz sand is quartz particles processed by crushing and screening quartz stone. In reality, the purification of quartz sand is necessary.\" \/>\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\/nl\/the-purification-of-quartz-sand\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Purification of Quartz Sand\" \/>\n<meta property=\"og:description\" content=\"Quartz sand is quartz particles processed by crushing and screening quartz stone. 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