{"id":132753,"date":"2024-07-03T09:46:30","date_gmt":"2024-07-03T01:46:30","guid":{"rendered":"https:\/\/www.alpapowder.com\/132753\/"},"modified":"2024-07-03T09:46:31","modified_gmt":"2024-07-03T01:46:31","slug":"endustriyel-uretimde-baryum-sulfatin-siniflandirmalari-nelerdir","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/tr\/132753\/","title":{"rendered":"End\u00fcstriyel \u00fcretimde baryum s\u00fclfat\u0131n s\u0131n\u0131fland\u0131rmalar\u0131 nelerdir?"},"content":{"rendered":"

\"\"<\/p>\n

Baryum s\u00fclfat \u00e7o\u011fu insan i\u00e7in kimyas\u0131 pek iyi anla\u015f\u0131lmam\u0131\u015ft\u0131r, onlar\u0131n g\u00f6z\u00fcnde baryum s\u00fclfat tehlikeli bir kimyasald\u0131r. Asl\u0131nda g\u00fcnl\u00fck ya\u015fam\u0131m\u0131zda baryum s\u00fclfat\u0131n her yerde oldu\u011fu s\u00f6ylenebilir ancak genellikle i\u015flenmi\u015f \u00fcr\u00fcnler halinde hayat\u0131m\u0131zda kar\u015f\u0131m\u0131za \u00e7\u0131karlar.<\/p>\n

\u00d6rne\u011fin evimizdeki \u00e7o\u011fu plastik \u00fcr\u00fcn, klimalar, arabalardaki baz\u0131 plastik aksesuarlar, s\u00fcpermarketlerde kullan\u0131lan plastik po\u015fetler vb., hayatta kullan\u0131lan boya ve kaplamalar, cam vb. baryum s\u00fclfat i\u00e7erebilir.<\/p>\n

Fizik ve kimya ders kitaplar\u0131nda baryum s\u00fclfat\u0131n kimyasal form\u00fcl\u00fc, genellikle beyaz bir e\u015fkenar d\u00f6rtgen olan, renksiz ve kokusuz, 4.499 yo\u011funlu\u011fa ve 1580 \u00b0 C’ye kadar erime noktas\u0131na sahip olan BaSO4’t\u00fcr. Kimyasal \u00f6zellikleri \u00e7ok kararl\u0131d\u0131r, suda \u00e7\u00f6z\u00fcnmez, asitlere, alkalilere kar\u015f\u0131 dayan\u0131kl\u0131d\u0131r, toksik de\u011fildir, manyetik de\u011fildir ve ayr\u0131ca X \u0131\u015f\u0131nlar\u0131n\u0131 ve gama \u0131\u015f\u0131nlar\u0131n\u0131 da emebilir. Do\u011fada baryum s\u00fclfat, genellikle \u00e7atall\u0131 kristal blok \u015feklindeki do\u011fal bir cevher olan barit olarak da adland\u0131r\u0131l\u0131r ve rengi esas olarak i\u00e7erdi\u011fi yabanc\u0131 maddelerin t\u00fcr\u00fc ve miktar\u0131na g\u00f6re belirlenir. Saf barit renksiz ve \u015feffaft\u0131r. Baritin insan v\u00fccuduna do\u011frudan bir zarar\u0131 yoktur ve do\u011frudan temasa ge\u00e7ilebilir.<\/p>\n

End\u00fcstride baryum s\u00fclfat\u0131n bir\u00e7ok s\u0131n\u0131fland\u0131rmas\u0131 vard\u0131r ve yayg\u0131n olanlar\u0131 a\u015fa\u011f\u0131daki gibidir:
\n1. Barit tozu veya do\u011fal baryum tozu olarak da bilinen a\u011f\u0131r baryum. \u0130nsanlar\u0131n do\u011fal baryum s\u00fclfat cevherini (barit) se\u00e7ip y\u0131kama, \u00f6\u011f\u00fctme, kurutma ve di\u011fer i\u015flemleri yapmas\u0131yla yap\u0131l\u0131r. Pek \u00e7ok yabanc\u0131 madde i\u00e7erir ve kalitesi esas olarak cevherin kendisi taraf\u0131ndan belirlenir, ancak fiyat\u0131 d\u00fc\u015f\u00fckt\u00fcr. Genellikle beyaz pigmentlerin veya d\u00fc\u015f\u00fck dereceli kaplamalar\u0131n, plastiklerin ve m\u00fcrekkep end\u00fcstrilerinin \u00fcretiminde dolgu maddesi olarak kullan\u0131l\u0131r. Maliyetlerin azalt\u0131lmas\u0131nda ve parlakl\u0131\u011f\u0131n artt\u0131r\u0131lmas\u0131nda rol oynar.
\n2. End\u00fcstriyel baryum s\u00fclfat veya \u00e7\u00f6keltilmi\u015f baryum olarak da bilinen \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat. Yapay i\u015fleme ile yap\u0131l\u0131r. A\u011f\u0131r baryumun aksine \u00e7\u00f6keltilmi\u015f baryum neredeyse hi\u00e7 yabanc\u0131 madde i\u00e7ermez. Suda az \u00e7\u00f6z\u00fcn\u00fcr, asitte \u00e7\u00f6z\u00fcnmez. Kendi ba\u015f\u0131na toksik de\u011fildir ancak \u00e7\u00f6z\u00fcnebilir baryum i\u00e7eriyorsa zehirlenmeye neden olabilir. End\u00fcstride \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat, esas olarak baryum s\u00fclfat\u0131n s\u00fclf\u00fcrik asit ile reaksiyonu, baryum klor\u00fcr\u00fcn s\u00fclf\u00fcrik asit veya sodyum s\u00fclfat ile reaksiyonu ve baryum s\u00fclf\u00fcr\u00fcn sodyum s\u00fclfat ile reaksiyonu ile \u00fcretilir. \u00c7\u00f6keltilmi\u015f baryum s\u00fclfat, stabilitesi ve farkl\u0131 spesifik g\u00f6stergeleri nedeniyle t\u0131p, orta ve \u00fcst d\u00fczey kaplamalar ve m\u00fcrekkepler, plastik, kau\u00e7uk, cam, seramik vb. alanlarda dolgu maddesi olarak kullan\u0131l\u0131r. \u0130nsanlar genellikle farkl\u0131 uygulamalara g\u00f6re bunu kaplama dereceli \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat, plastik dereceli \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat vb. \u015feklinde ay\u0131r\u0131rlar. Fiyat\u0131 a\u011f\u0131r baryumdan daha y\u00fcksektir.
\n3. Modifiye edilmi\u015f baryum s\u00fclfat ve modifiye edilmi\u015f \u00e7\u00f6keltilmi\u015f baryum s\u00fclfata b\u00f6l\u00fcnen modifiye edilmi\u015f baryum s\u00fclfat, barit tozunun veya \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat\u0131n performans\u0131n\u0131 ilgili i\u015flem yoluyla belirli bir a\u00e7\u0131dan artt\u0131rmakt\u0131r. Uygulama ya\u011f\u0131\u015fa benzer ve esas olarak ilgili \u00f6zelliklerine ba\u011fl\u0131d\u0131r. Bunlar aras\u0131nda daha fazla i\u015flenen ve rafine edilene ayn\u0131 zamanda modifiye edilmi\u015f ultra ince baryum s\u00fclfat veya modifiye edilmi\u015f ultra ince \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat da denir. Fiyat\u0131 \u00e7\u00f6keltilmi\u015f baryum s\u00fclfattan daha y\u00fcksektir.
\n4. Nano dereceli \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat, de\u011fi\u015ftirilmi\u015f \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat\u0131n derin i\u015flenmesi yoluyla D50’sini (ortalama par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131n\u0131) 0,2\u03bcm-0,4\u03bcm aras\u0131nda kontrol etmektir. Nano dereceli \u00e7\u00f6keltilmi\u015f baryum s\u00fclfat esas olarak ileri teknoloji boyalarda, kaplamalarda ve di\u011fer end\u00fcstrilerde kullan\u0131l\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"

Do\u011fada baryum s\u00fclfat, genellikle \u00e7atall\u0131 kristal blok \u015feklindeki do\u011fal bir cevher olan barit olarak da adland\u0131r\u0131l\u0131r ve rengi esas olarak i\u00e7erdi\u011fi yabanc\u0131 maddelerin t\u00fcr\u00fc ve miktar\u0131na g\u00f6re belirlenir.<\/p>\n","protected":false},"author":7,"featured_media":132716,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[851],"tags":[],"class_list":["post-132753","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-endustri-haberleri-tr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/132753"}],"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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=132753"}],"version-history":[{"count":1,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/132753\/revisions"}],"predecessor-version":[{"id":132754,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/132753\/revisions\/132754"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/132716"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=132753"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=132753"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=132753"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}