{"id":110219,"date":"2021-08-24T14:30:33","date_gmt":"2021-08-24T06:30:33","guid":{"rendered":"https:\/\/www.alpapowder.com\/110219\/"},"modified":"2021-08-25T15:35:20","modified_gmt":"2021-08-25T07:35:20","slug":"barit-tozu-hazirlama-teknolojisi","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/110219\/","title":{"rendered":"Barit tozu haz\u0131rlama teknolojisi"},"content":{"rendered":"<p>Barit en yayg\u0131n mineraldir. Bile\u015fimi, d\u00fc\u015f\u00fck s\u0131cakl\u0131ktaki hidrotermal damarlarda ve tortul kaya\u00e7larda \u00fcretilebilen baryum s\u00fclfatt\u0131r (BaSO<sub>4<\/sub>). Kimyasal bile\u015fim %65.7 BaO ve %34.3 SO<sub>3\u00a0<\/sub>i\u00e7erir ve bile\u015fimde benzer Sr, Pb ve Ca ikameleri vard\u0131r. Barit genellikle levha benzeri, gran\u00fcler, lifli agregalar ve birka\u00e7\u0131 yo\u011fun, masif, kriptokristalin ve toprak benzeri olan levha benzeri kristallerin kristal k\u00fcmeleri ve e\u015fmerkezli ku\u015fak benzeri yap\u0131lara sahip sark\u0131t ve nod\u00fcller de g\u00f6r\u00fcl\u00fcr. .<\/p>\n<p>Saf barit renksiz ve saydamd\u0131r, genellikle beyaz, gri, a\u00e7\u0131k sar\u0131, a\u00e7\u0131k kahverengidir ve a\u00e7\u0131k mavi, pembe, koyu gri vb. safs\u0131zl\u0131klarla birlikte olabilir. Cam parlakl\u0131\u011f\u0131, saydamdan yar\u0131 saydama, d\u00fc\u015f\u00fck a\u015f\u0131nma, iyi koruma, X-\u0131\u015f\u0131nlar\u0131n\u0131 ve Y-\u0131\u015f\u0131nlar\u0131n\u0131 emebilir, kimyasal olarak kararl\u0131d\u0131r ve saf olanlar\u0131n suda ve asitte \u00e7\u00f6z\u00fclmesi zordur.<\/p>\n<p>D\u00fcnya, 2 milyar ton rezervi ile barit kaynaklar\u0131 bak\u0131m\u0131ndan zengindir. D\u00fcnyaca \u00fcnl\u00fc barit \u00fcretim alanlar\u0131 \u015funlard\u0131r: Birle\u015fik Krall\u0131k&#8217;ta Westmanland ve Cumbria, Romanya&#8217;da Phils Bonny, Almanya&#8217;da Saksonya, \u00c7in&#8217;de Guizhou&#8217;da Tianzhu, Hunan&#8217;da Gongxi, Hubei&#8217;de Liulin ve Gansu&#8217;da Guangxi Heifenggou, Xiangzhou, Shaanxi&#8217;de Shuiping , vesaire.<\/p>\n<p>Barit, y\u00fcksek safl\u0131kta barit, ultra ince barit ve ultra ince aktif barite ayr\u0131l\u0131r.<\/p>\n<h4>Y\u00fcksek safl\u0131kta barit tozu haz\u0131rlama teknolojisi<\/h4>\n<ul>\n<li><strong>Fiziksel ar\u0131tma<\/strong><\/li>\n<\/ul>\n<p>El se\u00e7imi: Barit ve ilgili minerallerin renk ve yo\u011funluk fark\u0131na g\u00f6re bloklu barit se\u00e7in.<\/p>\n<p>Gravite ayr\u0131m\u0131: Barit ve ili\u015fkili mineraller aras\u0131ndaki yo\u011funluk fark\u0131na g\u00f6re, ham cevher elenir, k\u0131r\u0131l\u0131r, ten\u00f6rl\u00fc desliming, jig, \u00e7alkalama tablas\u0131 ve di\u011fer i\u015flemlerle %88&#8217;den fazla ten\u00f6rl\u00fc \u00fcr\u00fcnler elde edilir.<\/p>\n<p>Manyetik ay\u0131rma: Genellikle baz\u0131 demir oksit manyetik minerallerini uzakla\u015ft\u0131rmak ve \u00e7ok d\u00fc\u015f\u00fck demir i\u00e7eri\u011fi gerektiren yaka bazl\u0131 ila\u00e7lar i\u00e7in baritin hammaddesi olarak kullanmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n<ul>\n<li><strong>Kimyasal ar\u0131tma ve beyazlatma<\/strong><\/li>\n<\/ul>\n<p>Flotasyon: K\u00fc\u00e7\u00fck partik\u00fcl boyutuna sahip barit g\u00f6m\u00fcl\u00fcd\u00fcr ve safs\u0131zl\u0131klar\u0131n fiziksel olarak uzakla\u015ft\u0131r\u0131lmas\u0131 iyi de\u011fildir ve flotasyon s\u0131kl\u0131kla kullan\u0131l\u0131r.<\/p>\n<p>Kimyasal ar\u0131tma ve beyazlatma: cevherdeki karbon ve demir, manganez, magnezyum, nikel ve di\u011fer safs\u0131zl\u0131klar\u0131 gidermek i\u00e7in asit (veya alkali) li\u00e7, oksidasyon-indirgeme yoluyla.<\/p>\n<p>Kalsine etme ve beyazlatma: Hidrotermal barit, barit kristallerinde veya bo\u015fluklar\u0131nda da\u011f\u0131lm\u0131\u015f renge neden olan organik maddeyi u\u00e7ucu hale getirmek i\u00e7in y\u00fcksek s\u0131cakl\u0131klarda \u0131s\u0131 absorpsiyonuna ve patlatma i\u015flemine tabi tutulur.<\/p>\n<h4>Ultra ince barit tozu haz\u0131rlama teknolojisi<\/h4>\n<ul>\n<li><strong>Kuru i\u015flem<\/strong><\/li>\n<\/ul>\n<p>\u00c7eneli k\u0131r\u0131c\u0131, Raymond de\u011firmen hava s\u0131n\u0131fland\u0131r\u0131c\u0131 \u2192 f\u0131r\u0131n f\u0131r\u0131n\u0131 \u2192 y\u0131kama \u2192 seyreltik asitleme \u2192 hamurla\u015ft\u0131rma \u2192 reaksiyon kazan\u0131 dekapaj azaltma \u2192 filtre presi \u2192 y\u0131kama \u2192 filtre presi \u2192 kurutma \u2192 k\u0131rma \u2192 paketleme \u2192 \u00fcr\u00fcn<\/p>\n<ul>\n<li><strong>\u0131slak s\u00fcre\u00e7<\/strong><\/li>\n<\/ul>\n<p>Kar\u0131\u015ft\u0131rma de\u011firmeni, titre\u015fimli de\u011firmen, bilyal\u0131 de\u011firmen \u2192 de\u011fi\u015ftirici veya \u00e7\u00f6keltici \u2192 hidroksit veya hidratl\u0131 oksit \u2192 kaplama filmi \u2192 y\u0131kama \u2192 kurutma \u2192 kavurma \u2192 sabitleme \u2192 \u00fcr\u00fcn<\/p>\n<h4>Ultra ince aktif barit tozu haz\u0131rlama teknolojisi<\/h4>\n<p>Y\u00fczey kimyasal kaplama: Modifiye edilmi\u015f \u00fcr\u00fcnler elde etmek i\u00e7in y\u00fczeyde de\u011fi\u015ftirici molek\u00fcller kaplan\u0131r.<\/p>\n<p>Mekanokimyasal modifikasyon: Partik\u00fcl y\u00fczeyini aktive edin, BaSO<sub>4 <\/sub>ve di\u011fer organik maddelerin aktivitesini iyile\u015ftirin.<\/p>\n<p>Kaps\u00fclleme modifikasyonu: Par\u00e7ac\u0131klar\u0131n y\u00fczeyi belirli bir kal\u0131nl\u0131kta homojen bir film ile kaplan\u0131r.<\/p>\n<p>Y\u00fcksek enerjili modifikasyon ve asit-mekanik modifikasyon: y\u00fczey i\u015fleme i\u00e7in ultraviyole, k\u0131z\u0131l\u00f6tesi, korona de\u015farj\u0131 ve plazma \u0131\u015f\u0131mas\u0131 kullan\u0131n.<\/p>\n<h4>Barit tozu uygulamas\u0131<\/h4>\n<ul>\n<li><strong>Kimyasal hammaddeler<\/strong><\/li>\n<\/ul>\n<p>Reaktifler ve kataliz\u00f6rler, <a class=\"wpil_keyword_link\" href=\"https:\/\/www.alpapowder.com\/projects\/minerals\/\"   title=\"mineral\" data-wpil-keyword-link=\"linked\">mineral<\/a> i\u015fleme ve ka\u011f\u0131t \u00fcretimi i\u00e7in ila\u00e7lar, s\u0131v\u0131 ve kat\u0131 ya\u011flar i\u00e7in katk\u0131 maddeleri, plastik \u00fcretimi, b\u00f6cek ila\u00e7lar\u0131, herbisitler, mantar ila\u00e7lar\u0131, \u00e7e\u015fitli havai fi\u015fek \u00fcretimi&#8230;<\/p>\n<ul>\n<li><strong>Sondaj \u00e7amuru<\/strong><\/li>\n<\/ul>\n<p>Barit genellikle nispeten saf, yumu\u015fak, nispeten yo\u011fun, kimyasal olarak dost ve ucuzdur. \u00c7\u0131kt\u0131n\u0131n %80-90&#8217;\u0131 sondaj \u00e7amuru i\u00e7in a\u011f\u0131rl\u0131kland\u0131rma maddesi olarak kullan\u0131l\u0131r.<\/p>\n<ul>\n<li><strong>Cam malzeme<\/strong><\/li>\n<\/ul>\n<p>Barit, cam \u00fcretiminde eriyi\u011fi homojen hale getirmek ve cam \u00fcr\u00fcn\u00fcn parlakl\u0131\u011f\u0131n\u0131 ve \u015feffafl\u0131\u011f\u0131n\u0131 art\u0131rmak i\u00e7in kullan\u0131l\u0131r.<\/p>\n<ul>\n<li><strong>kimyasal ambalaj<\/strong><\/li>\n<\/ul>\n<p>Barit tozu, genel bir end\u00fcstriyel dolgu maddesi ve iyi bir parlat\u0131c\u0131 ve a\u011f\u0131rl\u0131kland\u0131rma maddesidir. Kimyasal olarak a\u011fart\u0131lm\u0131\u015f barit tozu iyi bir beyaz pigmenttir.<\/p>\n<ul>\n<li><strong>Di\u011fer uygulamalar<\/strong><\/li>\n<\/ul>\n<p>Barit, Y radyasyonunu emme konusunda iyi \u00f6zelliklere sahiptir, bu nedenle koruyucu malzeme olarak kullan\u0131labilir; televizyonlar gibi vakumlu t\u00fcpler i\u00e7in bir al\u0131c\u0131 ba\u011flay\u0131c\u0131 olarak da kullan\u0131labilir.<\/p>\n<h4>Barit tozu haz\u0131rlama teknolojisinin geli\u015fme e\u011filimi<\/h4>\n<p>Barit bazl\u0131 mineral malzemelerin ana haz\u0131rlama teknolojileri, ultra ince ve y\u00fczey modifikasyonunu i\u00e7erir, ancak barit ultra ince i\u015fleme, mekanokimya, aray\u00fcz kimyas\u0131, doping modifikasyonu ve di\u011fer proseslerin teorik konular\u0131 hakk\u0131nda \u00e7ok fazla derinlemesine \u00e7al\u0131\u015fma yoktur. Geleneksel barit mineralleri, \u00e7o\u011funlukla petrokimya gibi d\u00fc\u015f\u00fck katma de\u011ferli alanlarda, d\u00fc\u015f\u00fck \u00fcr\u00fcn kullan\u0131m\u0131 ve d\u00fc\u015f\u00fck de\u011ferli alanlarda kullan\u0131lmaktad\u0131r.<\/p>\n<p>Baritin geleneksel uygulamas\u0131n\u0131, mineral bile\u015fimini, kimyasal bile\u015fim yap\u0131s\u0131n\u0131, y\u00fczey \u00f6zelliklerini ve di\u011fer ilgili \u00f6zellikleri nas\u0131l birle\u015ftirece\u011fimize, basit modifikasyon s\u00fcre\u00e7leri geli\u015ftirmeye, nispeten ucuz, toksik olmayan y\u00fczey de\u011fi\u015ftiricileri incelemeye ve barit i\u015flemenin geli\u015fimini te\u015fvik etmeye aktarmal\u0131y\u0131z. baritin kapsaml\u0131 kullan\u0131m\u0131 ve barit cevheri tozunun rekabet g\u00fcc\u00fcn\u00fcn iyile\u015ftirilmesi.<\/p>\n<p>&nbsp;<\/p>\n<p>Makale kayna\u011f\u0131: \u00c7in Toz A\u011f\u0131<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Barit en yayg\u0131n mineraldir. Bile\u015fimi, d\u00fc\u015f\u00fck s\u0131cakl\u0131ktaki hidrotermal damarlarda ve tortul kaya\u00e7larda \u00fcretilebilen baryum s\u00fclfatt\u0131r (BaSO4). Kimyasal bile\u015fim %65.7 BaO ve %34.3 SO3\u00a0i\u00e7erir ve bile\u015fimde benzer Sr, Pb ve Ca ikameleri vard\u0131r. Barit genellikle levha benzeri, gran\u00fcler, lifli agregalar ve birka\u00e7\u0131 yo\u011fun, masif, kriptokristalin ve toprak benzeri olan levha benzeri kristallerin kristal k\u00fcmeleri ve e\u015fmerkezli ku\u015fak benzeri yap\u0131lara sahip sark\u0131t ve nod\u00fcller de g\u00f6r\u00fcl\u00fcr. .<\/p>\n","protected":false},"author":6,"featured_media":110193,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[],"class_list":["post-110219","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/110219","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=110219"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/110219\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/110193"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=110219"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=110219"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=110219"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}