{"id":2113,"date":"2024-04-12T09:14:04","date_gmt":"2024-04-12T01:14:04","guid":{"rendered":"https:\/\/globalquartztube.com\/?p=2113"},"modified":"2024-06-26T16:59:25","modified_gmt":"2024-06-26T08:59:25","slug":"in-depth-analysis-what-is-high-purity-quartz-technology","status":"publish","type":"post","link":"https:\/\/globalquartztube.com\/lv\/in-depth-analysis-what-is-high-purity-quartz-technology\/","title":{"rendered":"Padzi\u013cin\u0101ta anal\u012bze: kas ir augstas t\u012br\u012bbas pak\u0101pes kvarca tehnolo\u0123ija?"},"content":{"rendered":"<p><\/p>\n\n\n\t\t\t\t<div class=\"wp-block-uagb-table-of-contents uagb-toc__align-left uagb-toc__columns-1  uagb-block-7b531c4f\"\n\t\t\t\t\tdata-scroll= \"1\"\n\t\t\t\t\tdata-offset= \"30\"\n\t\t\t\t\tstyle=\"\"\n\t\t\t\t>\n\t\t\t\t<div class=\"uagb-toc__wrap\">\n\t\t\t\t\t\t<div class=\"uagb-toc__title\">\n\t\t\t\t\t\t\tSatura r\u0101d\u012bt\u0101js\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class='uagb-toc__separator'><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"uagb-toc__list-wrap\">\n\t\t\t\t\t\t<ol class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#1-high-purity-quartz-raw-material-selection-technology\" class=\"uagb-toc-link__trigger\">1. Augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielu atlases tehnolo\u0123ija<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#11-why-cant-crystal-be-used-as-a-high-purity-quartz-industrial-raw-material\" class=\"uagb-toc-link__trigger\">1.1 K\u0101p\u0113c krist\u0101lu nevar izmantot k\u0101 augstas t\u012br\u012bbas pak\u0101pes kvarca r\u016bpniecisko izejvielu?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#12-how-are-high-purity-quartz-raw-materials-selected-internationally\" class=\"uagb-toc-link__trigger\">1.2. K\u0101 starptautiski tiek atlas\u012btas augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielas?<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#13-unimin-iota-high-purity-quartz-sand-technical-indicators\" class=\"uagb-toc-link__trigger\">1.3 Unimin IOTA augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u tehniskie r\u0101d\u012bt\u0101ji<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#14-what-are-the-selection-criteria-for-high-purity-quartz-raw-materials\" class=\"uagb-toc-link__trigger\">1.4 K\u0101di ir augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielu atlases krit\u0113riji?<\/a><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#2-high-purity-quartz-processing-technology\" class=\"uagb-toc-link__trigger\">2. Augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des tehnolo\u0123ija<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#21-vein-quartz\" class=\"uagb-toc-link__trigger\">2.1 V\u0113nu kvarcs<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#22-quartzite\" class=\"uagb-toc-link__trigger\">2.2 Kvarc\u012bts<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#23-quartz-sandstone-and-others\" class=\"uagb-toc-link__trigger\">2.3 Kvarca smil\u0161akmens un citi<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#24-pegmatite-granite\" class=\"uagb-toc-link__trigger\">2.4 Pegmat\u012bta gran\u012bts<\/a><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#3-high-purity-quartz-processing-equipment-technology\" class=\"uagb-toc-link__trigger\">3. Augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des iek\u0101rtu tehnolo\u0123ija<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#31-high-reagent-purity\" class=\"uagb-toc-link__trigger\">3.1. Augsta rea\u0123enta t\u012br\u012bba<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#32-strong-reagent-corrosion\" class=\"uagb-toc-link__trigger\">3.2 Sp\u0113c\u012bga rea\u0123enta korozija<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#33-strict-material-standards\" class=\"uagb-toc-link__trigger\">3.3 Stingri materi\u0101lu standarti:<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#34-harsh-environmental-requirements\" class=\"uagb-toc-link__trigger\">3.4 Skarbas vides pras\u012bbas:<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#4-high-purity-quartz-quality-inspection-technology\" class=\"uagb-toc-link__trigger\">4. Augstas t\u012br\u012bbas pak\u0101pes kvarca kvalit\u0101tes p\u0101rbaudes tehnolo\u0123ija<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#inductively-coupled-plasma-optical-emission-spectrometer-icp-oes\" class=\"uagb-toc-link__trigger\">Indukt\u012bvi savienots plazmas optisk\u0101s emisijas spektrometrs (ICP-OES)<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#comparison-of-icp-detection-results-for-american-unimin-high-purity-quartz-samples\" class=\"uagb-toc-link__trigger\">ICP noteik\u0161anas rezult\u0101tu sal\u012bdzin\u0101jums Amerikas Unimin augstas t\u012br\u012bbas kvarca paraugiem<\/a><ul class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#1-high-purity-quartz-icp-detection-technology\" class=\"uagb-toc-link__trigger\">1. Augstas t\u012br\u012bbas pak\u0101pes kvarca ICP noteik\u0161anas tehnolo\u0123ija:<\/a><li class=\"uagb-toc__list\"><li class=\"uagb-toc__list\"><a href=\"#2-optimization-conditions-for-sample-dissolution-and-leaching-preparation\" class=\"uagb-toc-link__trigger\">2. Paraugu \u0161\u0137\u012bdin\u0101\u0161anas un izskalo\u0161anas sagatavo\u0161anas nosac\u012bjumu optimiz\u0101cija:<\/a><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><\/ul><\/li><li class=\"uagb-toc__list\"><a href=\"#5-supporting-the-high-purity-quartz-industry-with-globalqt\" class=\"uagb-toc-link__trigger\">5. Augstas t\u012br\u012bbas pak\u0101pes kvarca nozares atbalst\u012b\u0161ana ar GlobalQT<\/a><\/ul><\/ul><\/ul><\/ul><\/ul><\/ol>\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\n\n\n<p><\/p>\n\n\n\n<p>Augstas t\u012br\u012bbas pak\u0101pes kvarcs attiecas uz kvarca s\u0113rijas izstr\u0101d\u0101jumiem, kuru SiO2 t\u012br\u012bba ir liel\u0101ka par 99,9%. Tas ir materi\u0101ls pamats augstas klases produktiem sil\u012bcija r\u016bpniec\u012bb\u0101, ko pla\u0161i izmanto t\u0101d\u0101s nozar\u0113s k\u0101 fotoelementi, elektronisk\u0101 inform\u0101cija, optiskie sakari un elektroluminisc\u0113jo\u0161ie avoti. Tai ir noz\u012bm\u012bga vieta un loma strat\u0113\u0123iski topo\u0161aj\u0101s jaunu materi\u0101lu un jaunas ener\u0123ijas nozar\u0113s.<\/p>\n\n\n\n<p>Pamatojoties uz SiO2 t\u012br\u012bbu, to var iedal\u012bt:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zem\u0101k\u0101s klases ar SiO2 \u2265 99,9% (3N)<\/li>\n\n\n\n<li>Vid\u0113j\u0101 da\u013ca ar SiO2 \u2265 99.99% (4N)<\/li>\n\n\n\n<li>Augst\u0101k\u0101s klases ar SiO2 \u2265 99.998% (4N8)<\/li>\n<\/ul>\n\n\n\n<p>To var ar\u012b klasific\u0113t, pamatojoties uz piemais\u012bjumu elementu, piem\u0113ram, Al, B, Li, K, Na, Ca, Mg, Ti, Fe, Mn, Cu, Cr, Ni utt., kop\u0113jo daudzumu:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Zem\u0101k\u0101s klases \u2264 1000 \u00d7 10^-6<\/li>\n\n\n\n<li>Vid\u0113j\u0101 da\u013ca \u2264 100 \u00d7 10^-6<\/li>\n\n\n\n<li>Augst\u0101k\u0101s klases \u2264 20\u00d710^-6<\/li>\n<\/ul>\n\n\n\n<p>Katru augstas t\u012br\u012bbas pak\u0101pes kvarca t\u012br\u012bbas pak\u0101pi var iedal\u012bt t\u0101d\u0101s \u0161\u0137irn\u0113s k\u0101 40-80 acs, 80-140 acs, 80-200 acs, 80-300 acs utt.<\/p>\n\n\n\n<p>Augstas t\u012br\u012bbas pak\u0101pes kvarca tehnolo\u0123ija ir sistem\u0101tisks in\u017eeniertehnisks projekts, kas ietver augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielu atlases tehnolo\u0123iju, apstr\u0101des tehnolo\u0123iju, apstr\u0101des iek\u0101rtu tehnolo\u0123iju un kvalit\u0101tes p\u0101rbaudes tehnolo\u0123iju. \u0160ie aspekti ir gan neatkar\u012bgi, gan savstarp\u0113ji saist\u012bti, veidojot visaptvero\u0161u tehnolo\u0123isko veselumu.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1c669d87\"><h2 class=\"uagb-heading-text\">1. Augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielu atlases tehnolo\u0123ija<\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-a1e2aeac\"><h3 class=\"uagb-heading-text\">1.1 K\u0101p\u0113c krist\u0101lu nevar izmantot k\u0101 augstas t\u012br\u012bbas pak\u0101pes kvarca r\u016bpniecisko izejvielu?<\/h3><\/div>\n\n\n\n<p>S\u0101kotn\u0113ji augstas t\u012br\u012bbas pak\u0101pes kvarcs tika apstr\u0101d\u0101ts no pirm\u0101s un otr\u0101s \u0161\u0137iras dabiskajiem krist\u0101liem. Dabiskie krist\u0101li parasti veidojas krist\u0101la dobuma vid\u0113 noteiktos \u0123eolo\u0123iskos apst\u0101k\u013cos. To \u0123en\u0113zes specifika rada divus rakstur\u012bgus tr\u016bkumus:<\/p>\n\n\n\n<p>1. Nelielas rezerves un slikti ieguves apst\u0101k\u013ci, kas p\u0113c gadiem ilgas izstr\u0101des un izmanto\u0161anas neizb\u0113gami noved pie resursu tr\u016bkuma, augst\u0101m cen\u0101m un nesp\u0113jas apmierin\u0101t liela m\u0113roga r\u016bpniecisk\u0101s ra\u017eo\u0161anas vajadz\u012bbas.<\/p>\n\n\n\n<p>2. Miner\u0101lu krist\u0101lu \u0137\u012bmiskais sast\u0101vs ir nestabils un to ietekm\u0113 krist\u0101lisk\u0101s vides izmai\u0146as. Tas izraisa iev\u0113rojamas izejvielu \u0137\u012bmisk\u0101 sast\u0101va sv\u0101rst\u012bbas liela m\u0113roga r\u016bpnieciskos lietojumos, apgr\u016btinot izejvielu standartiz\u0101ciju un nesp\u0113jot apmierin\u0101t augstas klases, augstas t\u012br\u012bbas pak\u0101pes kvarca produktu ra\u017eo\u0161anas vajadz\u012bbas.<\/p>\n\n\n\n<p>T\u0101d\u0113j\u0101di ir j\u0101s\u0101k ar citiem kvarca miner\u0101lu resursiem, lai fundament\u0101li atrisin\u0101tu augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielu probl\u0113mu, kas ir galven\u0101 tehnisk\u0101 pieeja viet\u0113j\u0101 un starptautisk\u0101 m\u0113rog\u0101.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-6569ef5e\"><h3 class=\"uagb-heading-text\">1.2. K\u0101 starptautiski tiek atlas\u012btas augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielas?<\/h3><\/div>\n\n\n\n<p>Devi\u0146desmitajos gados Jap\u0101na apstr\u0101d\u0101ja caursp\u012bd\u012bgu augstas t\u012br\u012bbas pak\u0101pes kvarcu, k\u0101 izejvielu izmantojot smalkgraudainu kvarc\u012btu.<\/p>\n\n\n\n<p>Krievija un V\u0101cija apstr\u0101d\u0101ja augstas t\u012br\u012bbas pak\u0101pes kvarcu, k\u0101 izejvielu izmantojot v\u0113nu kvarcu un metamorfo kvarc\u012btu.<\/p>\n\n\n\n<p>Asto\u0146desmitajos gados amerik\u0101\u0146u komp\u0101nija PPCC apstr\u0101d\u0101ja augstas t\u012br\u012bbas pak\u0101pes kvarcu, izmantojot gran\u012btu no Foksdeilas apgabala Anglijas zieme\u013crietumu krast\u0101 k\u0101 Rietumeiropas kvarca stikla izejvielu. Produkta SiO2 t\u012br\u012bba bija 4N, Fe saturs &lt; 1\u00d710^-6 un citu piemais\u012bjumu elementu saturs &lt; 5\u00d710^-6.<\/p>\n\n\n\n<p>S\u0101kot ar devi\u0146desmitajiem gadiem, amerik\u0101\u0146u uz\u0146\u0113mums Unimin s\u0101ka efekt\u012bvi izstr\u0101d\u0101t un izmantot pegmat\u012bta gran\u012btu Spruce Pine apgabal\u0101 Zieme\u013ckarol\u012bn\u0101. T\u0101 ir izstr\u0101d\u0101jusi augstas t\u012br\u012bbas pak\u0101pes kvarca s\u0113rijas produktus, piem\u0113ram, IOTA-STD (standarta klase), IOTA-4, IOTA-6 un IOTA-8, gandr\u012bz monopol\u0113jot starptautisko tirgu un k\u013c\u016bstot par starptautisku standartu.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-85ad38b8\"><h3 class=\"uagb-heading-text\">1.3 Unimin IOTA augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u tehniskie r\u0101d\u012bt\u0101ji<\/h3><\/div>\n\n\n\n<p>Ir skaidrs, ka, iz\u0146emot dabisko krist\u0101lu, dz\u012bslu kvarcu un gran\u012bta kvarcu starp se\u0161\u0101m iepriek\u0161 min\u0113taj\u0101m \u0123en\u0113z\u0113m, kvarca miner\u0101lu resursi ir ide\u0101li izejmateri\u0101li vid\u0113ja un augst\u0101k\u0101s klases augstas t\u012br\u012bbas kvarca izstr\u0101d\u0101jumu apstr\u0101dei.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-aa5ad28e\"><h3 class=\"uagb-heading-text\">1.4 K\u0101di ir augstas t\u012br\u012bbas pak\u0101pes kvarca izejvielu atlases krit\u0113riji?<\/h3><\/div>\n\n\n\n<p>Ne visu dz\u012bslu kvarcu un gran\u012bta kvarcu var p\u0101rstr\u0101d\u0101t augstas t\u012br\u012bbas kvarc\u0101, \u0146emot v\u0113r\u0101 pa\u0161reiz\u0113jo apstr\u0101des tehnolo\u0123iju l\u012bmeni. Tikai \u013coti da\u017eus, pat \u0101rk\u0101rt\u012bgi retus, var p\u0101rstr\u0101d\u0101t augst\u0101k\u0101s klases produktos.<\/p>\n\n\n\n<p>Tas ir, dz\u012bslu kvarca vai gran\u012bta kvarca izv\u0113le ir tikai pareizais visp\u0101r\u012bgais virziens; tas neatrisina galveno jaut\u0101jumu par konkr\u0113tu izejvielu izv\u0113li.<\/p>\n\n\n\n<p>Galvenais iemesls ir da\u017e\u0101du kvarca un gran\u012bta \u0123en\u0113zes veidu past\u0101v\u0113\u0161ana, ko ietekm\u0113 r\u016bdu veidojo\u0161ie \u0123eolo\u0123iskie apst\u0101k\u013ci. B\u016btiskas at\u0161\u0137ir\u012bbas ir ar\u012b viena un t\u0101 pa\u0161a \u0123en\u0113zes tipa dz\u012bslu kvarca un gran\u012bta mineralo\u0123ijas, petrolo\u0123ijas un r\u016bdas atrad\u0146u raksturlielumos.<\/p>\n\n\n\n<p>Saska\u0146\u0101 ar zi\u0146ojumiem amerik\u0101\u0146u uz\u0146\u0113mums Unimin ir \u013coti selekt\u012bvs attiec\u012bb\u0101 uz augstas t\u012br\u012bbas kvarca izejviel\u0101m un tai ir stingras pras\u012bbas.<\/p>\n\n\n\n<p>Unimin kvarca izejvielu atlases krit\u0113riji: viens ir kvarcs ar vismaz\u0101ko piemais\u012bjumu krist\u0101la strukt\u016br\u0101, piem\u0113ram, IOTA-STD alum\u012bnija saturs (14-18) \u00d7 10^-6, IOTA-4 alum\u012bnija saturs (8-10) \u00d7 10^ -6; otrs ir kvarcs ar maz\u0101ku g\u0101zes un \u0161\u0137idruma iesl\u0113gumu skaitu, piem\u0113ram, pegmat\u012bta gran\u012btu un krist\u0101lu.<\/p>\n\n\n\n<p>Ir pier\u0101d\u012bts, ka piemais\u012bjumu elementu saturs izejmateri\u0101l\u0101 vienk\u0101r\u0161i neatbilst t\u0101 kvalit\u0101tei. T\u0101 viet\u0101 tas attiecas uz piemais\u012bjumu selektivit\u0101ti, ko nosaka izejmateri\u0101la procesa mineralo\u0123isk\u0101s \u012bpa\u0161\u012bbas. Piem\u0113ram, neskatoties uz augsto piemais\u012bjumu elementu saturu Spruce Pine pegmat\u012bta ie\u017eu paraugos Amerikas Savienotaj\u0101s Valst\u012bs, tie tiek izmantoti k\u0101 izejvielas IOTA augst\u0101k\u0101s klases produktiem.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-da2f0c18\"><h2 class=\"uagb-heading-text\">2. Augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des tehnolo\u0123ija<\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Pa\u0161laik galven\u0101s augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des tehnolo\u0123ijas ietver \u0161\u0137iro\u0161anu, att\u012br\u012b\u0161anu, \u0137\u012bmisko sk\u0101bju izskalo\u0161anu, flot\u0101ciju (gan fluoru saturo\u0161u, gan bezfluoru), gravit\u0101cijas atdal\u012b\u0161anu, magn\u0113tisko atdal\u012b\u0161anu, hlor\u0113\u0161anu, grauzd\u0113\u0161anu un mikrobu izskalo\u0161anu. Izmantot\u0101s izejvielas ir dz\u012bslu kvarcs, pegmat\u012bta gran\u012bts, kvarc\u012bts un kvarca smil\u0161akmens.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4dc99126\"><h3 class=\"uagb-heading-text\">2.1 V\u0113nu kvarcs<\/h3><\/div>\n\n\n\n<p>V\u0113nu kvarcs ir magmatiski-hidrotermiska v\u0113na, kas saist\u012bta ar gran\u012btu, galvenok\u0101rt neregul\u0101ras v\u0113nu form\u0101s. V\u0113nu kvarcs ir t\u012bri balts ar taukainu sp\u012bdumu un augstu t\u012br\u012bbas pak\u0101pi, un t\u0101 SiO2 saturs p\u0101rsniedz 99%. \u0136\u012bn\u0101 v\u0113nu kvarca raktuves galvenok\u0101rt atrodas t\u0101dos apgabalos k\u0101 Jiangsu Donghai, Sichuan, Heilongjiang, Hubei uc Hubei provinces Qichun apgabal\u0101 ir kvarca akmens rezerves, kas p\u0101rsniedz 100 miljonus tonnu ar sil\u012bcija saturu vair\u0101k nek\u0101 99,98%, ie\u0146emot pirmo vietu valsts.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-36511655\"><h3 class=\"uagb-heading-text\">2.2 Kvarc\u012bts<\/h3><\/div>\n\n\n\n<p>Kvarc\u012bts veidojas no sil\u012bcija ie\u017eiem vai kvarca smil\u0161akme\u0146iem, veicot vair\u0101kas metamorfozes un termisko kontaktu, un kvarca miner\u0101lu saturs parasti p\u0101rsniedz 85%. To bie\u017ei saista ar turmal\u012bnu, cirkonu, vizlu, lauk\u0161patu un m\u0101la miner\u0101liem, kuru ciet\u012bba un bl\u012bvums ir augst\u0101ks nek\u0101 kvarca smil\u0161akmens. Kvarc\u012bta raktuves tiek izplat\u012btas Qinghai, Anhui, Liaoning, Shaanxi uc, un t\u0101s ir viens no galvenajiem sil\u012bcija miner\u0101lu izejvielu avotiem \u0136\u012bn\u0101.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-8bfe2667\"><h3 class=\"uagb-heading-text\">2.3 Kvarca smil\u0161akmens un citi<\/h3><\/div>\n\n\n\n<p>Kvarca smil\u0161akmens ir konsolid\u0113ts plastiskais iezis ar kvarca fragmentu saturu vair\u0101k nek\u0101 95%. To bie\u017ei saista ar turmal\u012bnu, rutilu, magnet\u012btu, vizlu, lauk\u0161patu un m\u0101lu miner\u0101liem. \u0136\u012bn\u0101 kvarca smil\u0161akmens raktuves tiek izplat\u012btas Si\u010dua\u0146\u0101, Huna\u0146\u0101, Dzjansu, D\u017eedzjan\u0101, Juna\u0146\u0101, \u0160andun\u0101 uc T\u0101s ir galven\u0101s izejvielas stikla, keramikas, lie\u0161anas un citu kvarca r\u016bpniecisko miner\u0101lu un materi\u0101lu apstr\u0101dei.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1df2bc85\"><h3 class=\"uagb-heading-text\">2.4 Pegmat\u012bta gran\u012bts<\/h3><\/div>\n\n\n\n<p>Amerik\u0101\u0146u Unimin TOTA s\u0113rijas augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u izejviela ir pegmat\u012bta gran\u012bts. Tom\u0113r p\u0113t\u012bjumi \u0161aj\u0101 jom\u0101 var\u0113tu b\u016bt sp\u0113c\u012bg\u0101ki \u0136\u012bn\u0101, un nav zi\u0146ots par sasniegumiem augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u apstr\u0101d\u0113 no pegmat\u012bta gran\u012bta.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-f3bc0c67\"><h2 class=\"uagb-heading-text\">3. Augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des iek\u0101rtu tehnolo\u0123ija<\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Sal\u012bdzinot ar visp\u0101r\u0113jo miner\u0101lu apstr\u0101des in\u017eenieriju, augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u apstr\u0101des iek\u0101rt\u0101m ir \u0161\u0101das \u012bpa\u0161\u012bbas:<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-4a9612ba\"><h3 class=\"uagb-heading-text\">3.1. Augsta rea\u0123enta t\u012br\u012bba<\/h3><\/div>\n\n\n\n<p>Sk\u0101bes izskalo\u0161an\u0101s un mazg\u0101\u0161ana ar \u016bdeni ir svar\u012bgas saites augstas t\u012br\u012bbas kvarca smil\u0161u apstr\u0101des tehnolo\u0123ij\u0101. Sakar\u0101 ar \u0101rk\u0101rt\u012bgi augst\u0101m SiO2 t\u012br\u012bbas pras\u012bb\u0101m un zemo piemais\u012bjumu elementu saturu augstas t\u012br\u012bbas pak\u0101pes kvarc\u0101, izmantoto sk\u0101bju un \u016bdens t\u012br\u012bbai j\u0101atbilst atbilsto\u0161\u0101m pras\u012bb\u0101m; pret\u0113j\u0101 gad\u012bjum\u0101 ir gr\u016bti ra\u017eot kvalific\u0113tus produktus.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-86245fa4\"><h3 class=\"uagb-heading-text\">3.2 Sp\u0113c\u012bga rea\u0123enta korozija<\/h3><\/div>\n\n\n\n<p>Karst\u0101s sk\u0101bes izskalo\u0161anai ir galven\u0101 loma augstas t\u012br\u012bbas pak\u0101pes kvarca att\u012br\u012b\u0161anas apstr\u0101d\u0113. Viena no svar\u012bgaj\u0101m kvarca \u0137\u012bmiskaj\u0101m \u012bpa\u0161\u012bb\u0101m ir lieliska sk\u0101bju iztur\u012bba (iz\u0146emot HF), savuk\u0101rt citiem r\u016bdas met\u0101lu piemais\u012bjumu komponentiem parasti ir slikta sk\u0101bju iztur\u012bba. \u0160is efekts ir izteikt\u0101ks noteiktos temperat\u016bras apst\u0101k\u013cos.<\/p>\n\n\n\n<p>Augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des sk\u0101bes izskalo\u0161anas tehnolo\u0123ija izmanto \u0161o principu, lai pan\u0101ktu \u0137\u012bmisko att\u012br\u012b\u0161anu. P\u0113t\u012bjumi liecina, ka, izmantojot atbilsto\u0161u sk\u0101bes formulu atbilsto\u0161i miner\u0101lu izejvielu \u012bpa\u0161\u012bb\u0101m, var lab\u0101k no\u0146emt met\u0101lu miner\u0101lus, dzelzi saturo\u0161us miner\u0101lus, karbon\u0101tu miner\u0101lus un pl\u0101nsl\u0101\u0146a dzelzi starp kvarca da\u013ci\u0146\u0101m izejviel\u0101s.<\/p>\n\n\n\n<p>Ja sk\u0101bes formulas kombin\u0101cijai pievieno noteiktu daudzumu HF sk\u0101bes, tas lab\u0101k no\u0146em vizlas un lauk\u0161pata piemais\u012bjumus izejviel\u0101s. T\u0101p\u0113c bie\u017ei tiek izmantoti sp\u0113c\u012bgi kod\u012bgi rea\u0123enti, piem\u0113ram, karst\u0101 sk\u0101be un HF sk\u0101be.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-06d3fb29\"><h3 class=\"uagb-heading-text\">3.3 Stingri materi\u0101lu standarti:<\/h3><\/div>\n\n\n\n<p>Prakse ir pier\u0101d\u012bjusi, ka augstas t\u012br\u012bbas pak\u0101pes kvarca att\u012br\u012b\u0161anas apstr\u0101d\u0113 jebkuri materi\u0101li, kas non\u0101k saskar\u0113 ar izejviel\u0101m, piem\u0113ram, konteineri, b\u016btiski ietekm\u0113 paraugu kvalit\u0101ti. Stingra materi\u0101lu standartu kontrole visos augstas t\u012br\u012bbas kvarca smil\u0161u apstr\u0101des posmos ir kvalit\u0101tes nodro\u0161in\u0101\u0161anas atsl\u0113ga.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-e62bbb0e\"><h3 class=\"uagb-heading-text\">3.4 Skarbas vides pras\u012bbas:<\/h3><\/div>\n\n\n\n<p>Augstas t\u012br\u012bbas pak\u0101pes kvarca SiO2 t\u012br\u012bbas \u012bpa\u0161\u012bbas nodro\u0161ina, ka ra\u017eo\u0161anas proces\u0101 nevar rasties pies\u0101r\u0146ojums. Tom\u0113r augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u ilg\u0101s apstr\u0101des pl\u016bsmas un sare\u017e\u0123\u012bt\u0101s tehnolo\u0123ijas d\u0113\u013c nav viegli piln\u012bb\u0101 nosl\u0113gt ra\u017eo\u0161anas procesu.<\/p>\n\n\n\n<p>Lai nov\u0113rstu gaisa pies\u0101r\u0146ojumu ar putek\u013ciem, ir j\u0101izvirza stingras pras\u012bbas gaisa videi ra\u017eo\u0161anas, iepako\u0161anas, uzglab\u0101\u0161anas u.c.<\/p>\n\n\n\n<p>Augstas dro\u0161\u012bbas pras\u012bbas: Ra\u017eo\u0161anas l\u012bnijai, kas sast\u0101v no sp\u0113c\u012bgiem kod\u012bgiem rea\u0123entiem, toksisk\u0101m g\u0101z\u0113m (ja tiek izmantota hlor\u0113\u0161anas apdedzin\u0101\u0161ana), augst\u0101m temperat\u016br\u0101m utt., Ir j\u0101b\u016bt augst\u0101k\u0101m ra\u017eo\u0161anas dro\u0161\u012bbas garantij\u0101m.<\/p>\n\n\n\n<p>Iepriek\u0161 min\u0113to procesa apst\u0101k\u013cu \u012bpatn\u012bba nosaka augst\u0101s pras\u012bbas augstas t\u012br\u012bbas pak\u0101pes kvarca apstr\u0101des ra\u017eo\u0161anas iek\u0101rt\u0101m. Dro\u0161u, videi draudz\u012bgu, ener\u0123iju taupo\u0161u un efekt\u012bvu ra\u017eo\u0161anas iek\u0101rtu izstr\u0101de ir galvenais nosac\u012bjums m\u0113roga un industrializ\u0101cijas \u012bsteno\u0161anai.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-bc7b22aa\"><h2 class=\"uagb-heading-text\">4. Augstas t\u012br\u012bbas pak\u0101pes kvarca kvalit\u0101tes p\u0101rbaudes tehnolo\u0123ija<\/h2><\/div>\n\n\n\n<p><\/p>\n\n\n\n<p>Kop\u0113jais piemais\u012bjumu elementu saturs, piem\u0113ram, Al, B, Li, K, Na, Ca, Mg, Ti, Fe, Mn, Cu, Cr, Ni utt., Amerikas Unimin IOTA-STD produktos parasti ir &lt; 20 \u00d7 10^-6, ar maksim\u0101lo v\u0113rt\u012bbu &lt; 22\u00d710^-6. \u0160\u0101d\u0101m augstas t\u012br\u012bbas pak\u0101pes viel\u0101m \u0137\u012bmisk\u0101s anal\u012bzes metodes un rentgena fluorescences spektroskopija (XRF) ir gr\u016bti izpild\u012bt to kvalit\u0101tes p\u0101rbaudes pras\u012bbas.<\/p>\n\n\n\n<p>Met\u0101la elementu, \u012bpa\u0161i met\u0101lu mikroelementu, noteik\u0161anai visliel\u0101k\u0101s priek\u0161roc\u012bbas ir indukt\u012bvi savienotajai plazmas optisk\u0101s emisijas spektrometrijai (ICP-OES) ar lab\u0101m noteik\u0161anas robe\u017e\u0101m, augstu noteik\u0161anas precizit\u0101ti, \u012bsu laika pat\u0113ri\u0146u un augstu jut\u012bbu. Pa\u0161laik ICP-OES ir k\u013cuvusi par efekt\u012bvu metodi augstas t\u012br\u012bbas materi\u0101lu \u0137\u012bmisko komponentu p\u0113du noteik\u0161anai.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-9d0cfb17\"><h3 class=\"uagb-heading-text\">Indukt\u012bvi savienots plazmas optisk\u0101s emisijas spektrometrs (ICP-OES)<\/h3><\/div>\n\n\n\n<p>ICP noteik\u0161anas tehnolo\u0123ija ir svar\u012bgs augstas t\u012br\u012bbas kvarca tehnolo\u0123ijas atbalsts un sast\u0101vda\u013ca, kam ir praktiska un teor\u0113tiska noz\u012bme \u0136\u012bnas augstas t\u012br\u012bbas pak\u0101pes kvarca tehnolo\u0123ijas att\u012bst\u012bbas veicin\u0101\u0161an\u0101.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-aabe0ee1\"><h3 class=\"uagb-heading-text\">ICP noteik\u0161anas rezult\u0101tu sal\u012bdzin\u0101jums Amerikas Unimin augstas t\u012br\u012bbas kvarca paraugiem<\/h3><\/div>\n\n\n\n<p>Augstas t\u012br\u012bbas pak\u0101pes kvarcam ir stabilas fizik\u0101l\u0101s un \u0137\u012bmisk\u0101s \u012bpa\u0161\u012bbas ar t\u0101d\u0101m \u012bpa\u0161\u012bb\u0101m k\u0101 zems piemais\u012bjumu saturs un sare\u017e\u0123\u012bta r\u016bdas \u0161\u0137\u012bdin\u0101\u0161ana. Augstas t\u012br\u012bbas pak\u0101pes kvarca noteik\u0161anas paraugu \u0161\u0137\u012bdin\u0101\u0161anas un izskalo\u0161an\u0101s proces\u0101 galvenie faktori ir parauga svars, rea\u0123entu kombin\u0101cija, rea\u0123enta deva, rea\u0123enta t\u012br\u012bba utt.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-563fc15f\"><h4 class=\"uagb-heading-text\">1. Augstas t\u012br\u012bbas pak\u0101pes kvarca ICP noteik\u0161anas tehnolo\u0123ija:<\/h4><\/div>\n\n\n\n<p>\u0160\u012b tehnolo\u0123ija ietver paraugu sagatavo\u0161anu un instrumentu noteik\u0161anu, kas ir divas galven\u0101s da\u013cas. Galven\u0101 tehnolo\u0123ija ir parauga \u0161\u0137\u012bdin\u0101\u0161ana un sagatavo\u0161ana izskalo\u0161anai.<\/p>\n\n\n\n<p>Eksperimenti ir par\u0101d\u012bju\u0161i, ka parauga sagatavo\u0161anas proces\u0101 parauga svars, rea\u0123enta kombin\u0101cija, izmantot\u0101 rea\u0123enta deva un rea\u0123enta t\u012br\u012bba b\u016btiski ietekm\u0113s ICP noteik\u0161anas rezult\u0101tus.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-fec8dc94\"><h4 class=\"uagb-heading-text\">2. Paraugu \u0161\u0137\u012bdin\u0101\u0161anas un izskalo\u0161anas sagatavo\u0161anas nosac\u012bjumu optimiz\u0101cija:<\/h4><\/div>\n\n\n\n<p>Izmantotais augstas t\u012br\u012bbas pak\u0101pes kvarca daudzums \u22652000mg; rea\u0123enta t\u012br\u012bba ir augstas t\u012br\u012bbas pak\u0101pe (MOS vai BV-III), rea\u0123enta kombin\u0101cija ir HF+HNO3; koncentr\u0113ts HNO3 tiek izmantots tr\u012bs reizes, ar kop\u0113jo daudzumu \u22655mL; HF deva ir 25 ml.<\/p>\n\n\n\n<p>Saska\u0146\u0101 ar augstas t\u012br\u012bbas pak\u0101pes kvarca smil\u0161u apstr\u0101des tehnolo\u0123ijas \u012bpa\u0161\u012bb\u0101m un t\u012br\u012bbas pras\u012bb\u0101m t\u0113rauda sietus nedr\u012bkst izmantot vis\u0101 parauga sagatavo\u0161anas proces\u0101, lai izvair\u012btos no dzelzs pies\u0101r\u0146ojuma.<\/p>\n\n\n\n<p>Turkl\u0101t augstas t\u012br\u012bbas pak\u0101pes kvarca paraugu \u0161\u0137\u012bdin\u0101\u0161ana un izskalo\u0161an\u0101s sagatavo\u0161ana \u012bpa\u0161i t\u012bros laboratorijas apst\u0101k\u013cos pal\u012bdz\u0113s izvair\u012bties no gaisa piemais\u012bjumu pies\u0101r\u0146ojuma un samazin\u0101s noteik\u0161anas k\u013c\u016bdas.<\/p>\n\n\n\n<div class=\"wp-block-uagb-advanced-heading uagb-block-1a828ec1\"><h2 class=\"uagb-heading-text\">5. Augstas t\u012br\u012bbas pak\u0101pes kvarca nozares atbalst\u012b\u0161ana ar GlobalQT<\/h2><\/div>\n\n\n\n<p>GlobalQT specializ\u0113jas kvarca caurul\u0113s un kvarca cauru\u013cu sild\u012bt\u0101jos, nodro\u0161inot piel\u0101gotus risin\u0101jumus augstas t\u012br\u012bbas pak\u0101pes kvarca r\u016bpniec\u012bbai vis\u0101 pasaul\u0113. M\u0113s esam ap\u0146\u0113mu\u0161ies nodro\u0161in\u0101t kvalit\u0101ti, konkur\u0113tsp\u0113j\u012bgas cenas un apmierin\u0101t m\u016bsu klientu \u012bpa\u0161\u0101s vajadz\u012bbas. Lai sa\u0146emtu uzticamu apkalpo\u0161anu un kompetenci, sadarbojieties ar <a href=\"https:\/\/globalquartztube.com\/lv\/\" data-type=\"page\" data-id=\"1896\">GlobalQT<\/a>. Sazinieties ar mums, rakstot uz contact@globalquartztube.com.<\/p>","protected":false},"excerpt":{"rendered":"<p>High-purity quartz refers to quartz series products with a SiO2 purity greater than 99.9%. It is the material foundation of high-end products in the silicon industry, widely used in industries such as photovoltaics, electronic information, optical communication, and electroluminescent sources. It holds an important position and role in the strategic emerging industries of new materials [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":2200,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_theme","format":"standard","meta":{"_seopress_robots_primary_cat":"none","_seopress_titles_title":"In-depth Analysis: What is High-Purity Quartz Technology?","_seopress_titles_desc":"Gain insights into high-purity quartz technology, applications, and global standards with GlobalQT. 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