SiO2<\/a> aerojel ve petek seramik kompozit mezog\u00f6zenekli adsorpsiyon cihaz\u0131 kullan\u0131l\u0131r, b\u00f6ylece ultra ince silikon toz Toplam uranyum (U) element i\u00e7eri\u011fi 1\u00d710-9’un alt\u0131na d\u00fc\u015f\u00fcr\u00fcl\u00fcr ve son olarak alevle eritme y\u00f6ntemi ve kirletici olmayan son i\u015fleme teknolojisi ile y\u00fcksek safl\u0131kta ve d\u00fc\u015f\u00fck radyoaktif k\u00fcresel silika tozu elde edilir. Mezo g\u00f6zenekli adsorpsiyon cihaz\u0131, adsorpsiyon tamamland\u0131ktan sonra bulama\u00e7tan kolayca ve h\u0131zl\u0131 bir \u015fekilde ayr\u0131labilir ve geri d\u00f6n\u00fc\u015f\u00fcm ve b\u00fcy\u00fck \u00f6l\u00e7ekli amplifikasyon ger\u00e7ekle\u015ftirebilir; ve elde edilen numuneler, y\u00fcksek k\u00fcresellik ve kontrol edilebilir par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131 \u00f6zelliklerine sahiptir ve ayn\u0131 zamanda ak\u0131\u015fkanl\u0131k performans\u0131 gibi uygulama performans\u0131 iyidir.<\/p>\n1. Mikrosilikan\u0131n se\u00e7imi ve safla\u015ft\u0131r\u0131lmas\u0131<\/p>\n
\u0130lk ad\u0131m, uranyum (U) i\u00e7eren silikon mikro tozu \u00f6n i\u015fleme tabi tutmakt\u0131r.<\/p>\n
\u0130kinci ad\u0131m, mezog\u00f6zenekli bir adsorpsiyon cihaz\u0131 haz\u0131rlamakt\u0131r.<\/p>\n
\u00dc\u00e7\u00fcnc\u00fc ad\u0131m, adsorpsiyon ve safla\u015ft\u0131rma<\/p>\n
Deneyde, safla\u015ft\u0131rma i\u00e7in 9.7×10-9 uranyum (U) i\u00e7eri\u011fine sahip s\u0131radan silikon tozu se\u00e7ildi. Ultra ince silikon tozunu safla\u015ft\u0131rmak i\u00e7in yaln\u0131zca deiyonize su kullan\u0131lm\u0131\u015fsa, malzemedeki uranyum (U) element i\u00e7eri\u011fi sadece 9.7\u00d710-9’dan 9.0\u00d710-9’a d\u00fc\u015f\u00fcr\u00fcl\u00fcr; ultra ince silikon tozu pH\u22644.5’lik bir \u00e7\u00f6zelti ile da\u011f\u0131t\u0131ld\u0131\u011f\u0131nda, safla\u015ft\u0131r\u0131lm\u0131\u015f silikon tozundaki uranyum (U) element i\u00e7eri\u011fi 7.3×10-9’a d\u00fc\u015f\u00fcr\u00fclebilir.<\/p>\n
Bununla birlikte, asit bulamac\u0131nda da\u011f\u0131lm\u0131\u015f alt\u0131 de\u011ferlikli uranyum elementinin uzakla\u015ft\u0131r\u0131lamamas\u0131 nedeniyle, uranyum elementi, \u00e7\u00f6keltme ve kurutma i\u015flemi s\u0131ras\u0131nda silikon mikro toz par\u00e7ac\u0131klar\u0131n\u0131n y\u00fczeyinde yeniden adsorbe edilir ve bu da safla\u015ft\u0131rma etkisini azalt\u0131r. uranyum elementi. Mezog\u00f6zenekli adsorpsiyon cihaz\u0131n\u0131n kullan\u0131lmas\u0131ndan sonra, bulama\u00e7 i\u00e7inde da\u011f\u0131lan alt\u0131 de\u011ferlikli uranyum (U6+) elementi, Si02 bazl\u0131 aerojel taraf\u0131ndan etkili bir \u015fekilde adsorbe edilebilir ve adsorpsiyon s\u00fcrelerinin artmas\u0131yla kademeli olarak azalt\u0131labilir. \u00dc\u00e7 safla\u015ft\u0131rma ve ay\u0131rma deneyinden sonra, uranyum (U) element i\u00e7eri\u011fi 6\u00d710-10’a d\u00fc\u015f\u00fcr\u00fclebilir. Bu, malzemenin safl\u0131\u011f\u0131n\u0131n, y\u00fcksek safl\u0131kta ve d\u00fc\u015f\u00fck radyoaktif k\u00fcresel silika tozunun do\u011frudan \u00fcretimi i\u00e7in gereksinimleri kar\u015f\u0131layamad\u0131\u011f\u0131nda, se\u00e7ici safla\u015ft\u0131rma teknolojisi kullan\u0131larak uranyum i\u00e7eri\u011finin de azalt\u0131labilece\u011fini g\u00f6stermektedir. Deneysel sonu\u00e7lar ayr\u0131ca silikon mikro tozundaki uranyumun asit y\u0131kama ile etkin bir \u015fekilde ayr\u0131labilece\u011fini ve ayr\u0131lan uranyumun mezog\u00f6zenekli adsorpsiyon malzemesi taraf\u0131ndan verimli bir \u015fekilde adsorbe edilebilece\u011fini g\u00f6stermektedir. Bu proses teknolojisine dayanarak, m\u00fcteakip toplu \u00fcretim ger\u00e7ekle\u015ftirilebilir.<\/p>\n
2. K\u00fcreselle\u015ftirme ve par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131 tasar\u0131m\u0131<\/p>\n
\u0130lk olarak, sonraki s\u00fcre\u00e7te uranyum (U) elementinin ikincil kirlili\u011fe neden olmak i\u00e7in sonraki s\u00fcre\u00e7te dahil edilmemesini sa\u011flamak i\u00e7in ultra ince silikon tozunun temas edebilece\u011fi t\u00fcm par\u00e7alar\u0131n y\u00fczeyine zirkonya seramik koruma ekleyin ve ard\u0131ndan Ultra ince silikon tozunu k\u00fcreselle\u015ftirme f\u0131r\u0131n\u0131nda, s\u0131cakl\u0131k alan\u0131 (1800 ~ 2200 \u2103), hava ak\u0131\u015f alan\u0131 (ta\u015f\u0131y\u0131c\u0131 gaz ve oksidan olarak oksijen, gaz olarak do\u011fal gaz, ak\u0131\u015f oran\u0131 oran\u0131) gaz ve oksidan 1.05) ve malzeme ak\u0131\u015f\u0131 (50 ~ 500kg\/h) K\u00fcreselle\u015fmenin kontrol\u00fc yap\u0131l\u0131r ve ultra ince silikon tozu belirli bir hava bas\u0131nc\u0131 alt\u0131nda 0.1-3 s s\u0131cakl\u0131k alan\u0131nda kal\u0131r. K\u00fcreselle\u015ftirilmi\u015f \u00fcr\u00fcnler, par\u00e7ac\u0131k boyutu s\u0131n\u0131fland\u0131rmas\u0131na ve birle\u015ftirmeye tabi tutulur ve ilgili par\u00e7ac\u0131k boyutu da\u011f\u0131l\u0131m\u0131, farkl\u0131 paketleme gereksinimlerine g\u00f6re tasarlan\u0131r.<\/p>\n
\u00dcretim s\u00fcreci, y\u00fcksek safl\u0131kta ve d\u00fc\u015f\u00fck radyoaktif k\u00fcresel silika mikro tozunun \u00fcretimi i\u00e7in y\u00fcksek safl\u0131ktaki hammaddelere olan a\u015f\u0131r\u0131 ba\u011f\u0131ml\u0131l\u0131\u011f\u0131 belirli bir dereceye kadar azalt\u0131r.<\/p>\n","protected":false},"excerpt":{"rendered":"
K\u00fcresel silikon tozu, m\u00fckemmel ak\u0131\u015fkanl\u0131\u011f\u0131 ve d\u00fc\u015f\u00fck termal genle\u015fme katsay\u0131s\u0131 nedeniyle entegre devre paketlemede yayg\u0131n olarak kullan\u0131lmaktad\u0131r.<\/p>\n","protected":false},"author":7,"featured_media":119054,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[830],"tags":[],"class_list":["post-119077","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\/119077","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/comments?post=119077"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/posts\/119077\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media\/119054"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/media?parent=119077"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/categories?post=119077"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/tr\/wp-json\/wp\/v2\/tags?post=119077"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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