{"id":26524,"date":"2021-01-25T21:57:50","date_gmt":"2021-01-25T14:57:50","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=26524"},"modified":"2022-02-08T09:41:05","modified_gmt":"2022-02-08T02:41:05","slug":"khai-thac-kim-loai-quy-hiem-tu-chat-thai-cong-nghiep","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/khai-thac-kim-loai-quy-hiem-tu-chat-thai-cong-nghiep\/","title":{"rendered":"Khai th\u00e1c kim lo\u1ea1i qu\u00fd hi\u1ebfm t\u1eeb ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><strong>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Kanazawa (Nh\u1eadt B\u1ea3n) b\u00e1o c\u00e1o m\u1ed9t c\u1ea3i ti\u1ebfn l\u1edbn trong vi\u1ec7c thu h\u1ed3i c\u00e1c ion b\u1ea1c v\u00e0 paladium t\u1eeb ch\u1ea5t th\u1ea3i c\u00f3 t\u00ednh axit trong n\u01b0\u1edbc&#8230;<\/strong><\/h2>\n\n\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Kanazawa (Nh\u1eadt B\u1ea3n) b\u00e1o c\u00e1o m\u1ed9t c\u1ea3i ti\u1ebfn l\u1edbn trong vi\u1ec7c thu h\u1ed3i c\u00e1c ion b\u1ea1c v\u00e0 paladium t\u1eeb ch\u1ea5t th\u1ea3i c\u00f3 t\u00ednh axit trong n\u01b0\u1edbc. Vi\u1ec7c thu h\u1ed3i c\u00e1c kim lo\u1ea1i \u1edf d\u1ea1ng nguy\u00ean t\u1ed1 kh\u00e1 \u0111\u01a1n gi\u1ea3n &#8211; ch\u1ec9 c\u1ea7n \u0111\u1ed1t ch\u00e1y v\u1eadt li\u1ec7u chi\u1ebft v\u00e0 thu l\u1ea1i kim lo\u1ea1i c\u00f2n l\u1ea1i sau khi nung n\u00f3ng th\u00eam.<\/p>\n\n\n\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 bi\u1ebfn \u0111\u1ed5i h\u00f3a h\u1ecdc c\u00e1c h\u1ea1t cellulose si\u00eau nh\u1ecf, m\u1ed9t ch\u1ea5t t\u1ea1o m\u00e0ng sinh h\u1ecdc kh\u00f4ng \u0111\u1ed9c h\u1ea1i, \u0111\u1ec3 h\u1ea5p th\u1ee5 c\u00f3 ch\u1ecdn l\u1ecdc c\u00e1c ion b\u1ea1c v\u00e0 paladi \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng. Sau khi h\u1ea5p ph\u1ee5, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ed1t c\u00e1c h\u1ea1t cellulose \u0111\u1ec3 thu \u0111\u01b0\u1ee3c b\u1ea1c nguy\u00ean t\u1ed1 ho\u1eb7c b\u1ed9t paladi. Sau \u0111\u00f3, qu\u00e1 tr\u00ecnh \u0111\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n \u0111\u00e3 bi\u1ebfn b\u1ed9t th\u00e0nh d\u1ea1ng vi\u00ean. C\u00e1c ph\u00e2n t\u00edch quang ph\u1ed5 ch\u1ec9 ra r\u1eb1ng c\u00e1c vi\u00ean kim lo\u1ea1i cu\u1ed1i c\u00f9ng \u1edf d\u1ea1ng kim lo\u1ea1i ch\u1ee9 kh\u00f4ng ph\u1ea3i \u1edf d\u1ea1ng oxit.&nbsp;<\/p>\n\n\n\n<p>Nghi\u00ean c\u1ee9u th\u1eed nghi\u1ec7m \u0111\u00e3 lo\u1ea1i b\u1ecf g\u1ea7n nh\u01b0 t\u1ea5t c\u1ea3 b\u1ea1c v\u00e0 palladium kh\u1ecfi c\u00e1c m\u1eabu\u00a0<a href=\"https:\/\/khoahocdoisong.vn\/chat-thai-cong-nghiep-ptag.html\">ch\u1ea5t th\u1ea3i c\u00f4ng nghi\u1ec7p<\/a>, l\u00e0 m\u1ed9t b\u01b0\u1edbc ph\u00e1t tri\u1ec3n quan tr\u1ecdng trong vi\u1ec7c t\u00e1i ch\u1ebf kim lo\u1ea1i hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong>AN KHU\u00ca<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-right\"><a href=\"https:\/\/khoahocdoisong.vn\/khai-thac-kim-loai-quy-hiem-tu-chat-thai-cong-nghiep-160346.html\">https:\/\/khoahocdoisong.vn\/khai-thac-kim-loai-quy-hiem-tu-chat-thai-cong-nghiep-160346.html<\/a><\/p>\n\n\n\n<p>                                                                         <\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Kanazawa (Nh\u1eadt B\u1ea3n) b\u00e1o c\u00e1o m\u1ed9t c\u1ea3i ti\u1ebfn l\u1edbn trong vi\u1ec7c thu h\u1ed3i c\u00e1c ion b\u1ea1c v\u00e0 paladium t\u1eeb ch\u1ea5t th\u1ea3i c\u00f3 t\u00ednh axit trong n\u01b0\u1edbc&#8230; C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb \u0110\u1ea1i h\u1ecdc Kanazawa (Nh\u1eadt B\u1ea3n) b\u00e1o c\u00e1o m\u1ed9t c\u1ea3i ti\u1ebfn l\u1edbn trong vi\u1ec7c thu h\u1ed3i c\u00e1c ion [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":26525,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26524","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26524","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/users\/23"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=26524"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26524\/revisions"}],"predecessor-version":[{"id":30880,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26524\/revisions\/30880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26525"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}