{"id":34683,"date":"2025-06-17T12:33:49","date_gmt":"2025-06-17T05:33:49","guid":{"rendered":"https:\/\/quanghung.name.vn\/cong-nghe\/quyet-loai-phuong-tay-khoi-chuoi-cung-ung-trung-quoc-co-cong-trinh-gay-soc-chia-tach-thanh-cong-kim-loai-it-noi-co-tu-ho-nuoc\/"},"modified":"2025-06-17T12:33:49","modified_gmt":"2025-06-17T05:33:49","slug":"quyet-loai-phuong-tay-khoi-chuoi-cung-ung-trung-quoc-co-cong-trinh-gay-soc-chia-tach-thanh-cong-kim-loai-it-noi-co-tu-ho-nuoc","status":"publish","type":"post","link":"https:\/\/quanghung.name.vn\/?p=34683","title":{"rendered":"Quy\u1ebft lo\u1ea1i ph\u01b0\u01a1ng T\u00e2y kh\u1ecfi chu\u1ed7i cung \u1ee9ng, Trung Qu\u1ed1c c\u00f3 c\u00f4ng tr\u00ecnh &#8216;g\u00e2y s\u1ed1c&#8217;: Chia t\u00e1ch th\u00e0nh c\u00f4ng kim lo\u1ea1i \u00edt n\u01a1i c\u00f3 t\u1eeb h\u1ed3 n\u01b0\u1edbc"},"content":{"rendered":"<div class=\"detail-body\">\n<h2 data-role=\"sapo\" class=\"news-sapo\" data-field=\"sapo\">\n                                            <span class=\"btn-nhuanbut24 nb24\" title=\"Nhu\u1eadn b\u00fat 24h\" data-type=\"btn-nhuanbut24\"><\/span><br \/>\n                                            C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c v\u1eeba \u0111\u1ea1t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 quan tr\u1ecdng trong c\u00f4ng ngh\u1ec7 khai th\u00e1c th\u01b0\u01a1ng m\u1ea1i rubidium tr\u1ef1c ti\u1ebfp t\u1eeb n\u01b0\u1edbc mu\u1ed1i h\u1ed3, m\u1edf ra kh\u1ea3 n\u0103ng gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n cung nh\u1eadp kh\u1ea9u. Hi\u1ec7n t\u1ea1i, ho\u1ea1t \u0111\u1ed9ng nh\u1eadp kh\u1ea9u rubidium chi\u1ebfm t\u1edbi 2\/3 nhu c\u1ea7u c\u1ee7a n\u01b0\u1edbc n\u00e0y, ch\u1ee7 y\u1ebfu t\u1eeb Canada.<br \/>\n                                        <\/h2>\n<div id=\"admzonek9l7ejcm\"><\/div>\n<p>    <script>\n        if (pageSettings.allow3rd) admicroAD.unit.push(function () { admicroAD.show('admzonek9l7ejcm') });\n    <\/script><\/p>\n<div class=\"relationnews\" id=\"relationnews\" data-marked-zoneid=\"soha_detail_relatesnews\">\n<div id=\"insert-tag-redirect-new-relation\" class=\"hidden\"> <\/div>\n<\/p><\/div>\n<div class=\"detail-content afcbc-body \" data-role=\"content\" itemprop=\"articleBody\" data-io-article-url=\"\/quyet-loai-phuong-tay-khoi-chuoi-cung-ung-trung-quoc-co-cong-trinh-gay-soc-chia-tach-thanh-cong-kim-loai-it-noi-co-tu-ho-nuoc-198250616214046901.htm\">\n<div data-check-position=\"body_start\"><\/div>\n<p>Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi, \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf quy m\u00f4 c\u00f4ng nghi\u1ec7p n\u00e0y cho ph\u00e9p s\u1ea3n xu\u1ea5t rubidium chloride \u0111\u1ed9 tinh khi\u1ebft c\u1ef1c cao t\u1eeb ngu\u1ed3n n\u01b0\u1edbc mu\u1ed1i ch\u1ee9a rubidium v\u1edbi h\u00e0m l\u01b0\u1ee3ng c\u1ef1c th\u1ea5p.<\/p>\n<p>Vi\u1ec7n Nghi\u00ean c\u1ee9u H\u1ed3 mu\u1ed1i Thanh H\u1ea3i (ISL) thu\u1ed9c Vi\u1ec7n H\u00e0n l\u00e2m Khoa h\u1ecdc Trung Qu\u1ed1c (CAS) c\u00f4ng b\u1ed1, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 thu \u0111\u01b0\u1ee3c rubidium chloride v\u1edbi \u0111\u1ed9 tinh khi\u1ebft l\u00ean \u0111\u1ebfn 99,9% t\u1eeb nguy\u00ean li\u1ec7u kali chloride v\u1ed1n ch\u1ec9 ch\u1ee9a 0,001% rubidium.<\/p>\n<p>Rubidium l\u00e0 kim lo\u1ea1i thi\u1ebft y\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1edbi n\u1ed5i, c\u00f3 vai tr\u00f2 quan tr\u1ecdng trong l\u0129nh v\u1ef1c \u0111i\u1ec7n t\u1eed, s\u1ea3n xu\u1ea5t th\u1ee7y tinh \u0111\u1eb7c bi\u1ec7t v\u00e0 c\u00f4ng ngh\u1ec7 h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5. Kim lo\u1ea1i n\u00e0y c\u00f3 c\u00e1c \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng c\u1ea3 trong qu\u00e2n s\u1ef1, c\u00f4ng ngh\u1ec7 v\u00e0 \u0111\u1eddi s\u1ed1ng d\u00e2n s\u1ef1. Ch\u1eb3ng h\u1ea1n, ion rubidium \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng gi\u00fap n\u00e2ng cao hi\u1ec7u su\u1ea5t c\u00e1c lo\u1ea1i pin m\u1eb7t tr\u1eddi perovskite, \u0111\u1ed3ng th\u1eddi c\u00e1c \u0111\u1ed3ng h\u1ed3 nguy\u00ean t\u1eed rubidium si\u00eau ch\u00ednh x\u00e1c ch\u1ec9 sai l\u1ec7ch ch\u01b0a \u0111\u1ea7y 1 gi\u00e2y trong su\u1ed1t 3,7 tri\u1ec7u n\u0103m. Rubidium chloride c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong ch\u1ea9n \u0111o\u00e1n h\u00ecnh \u1ea3nh t\u1ebf b\u00e0o ung th\u01b0 ph\u1ee5c v\u1ee5 nghi\u00ean c\u1ee9u y h\u1ecdc.<\/p>\n<p>D\u00f9 s\u1edf h\u1eefu tr\u1eef l\u01b0\u1ee3ng rubidium l\u1edbn h\u00e0ng \u0111\u1ea7u th\u1ebf gi\u1edbi, nh\u01b0ng Trung Qu\u1ed1c v\u1eabn g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n trong vi\u1ec7c khai th\u00e1c, do \u0111a s\u1ed1 t\u00e0i nguy\u00ean l\u00e0 qu\u1eb7ng c\u1ee9ng h\u00e0m l\u01b0\u1ee3ng th\u1ea5p.<\/p>\n<p>Theo chuy\u00ean gia He Xinyu thu\u1ed9c C\u01a1 quan Kh\u1ea3o s\u00e1t \u0110\u1ecba ch\u1ea5t T\u00e0i nguy\u00ean Kim lo\u1ea1i m\u00e0u Trung Qu\u1ed1c, kho\u1ea3ng 97% rubidium trong n\u01b0\u1edbc t\u1ed3n t\u1ea1i d\u01b0\u1edbi d\u1ea1ng n\u00e0y, khi\u1ebfn vi\u1ec7c khai th\u00e1c kh\u00f3 kh\u0103n v\u00e0 t\u1ed1n k\u00e9m. Ch\u1ec9 3% c\u00f2n l\u1ea1i n\u1eb1m \u1edf c\u00e1c h\u1ed3 mu\u1ed1i v\u00e0 ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ecba nhi\u1ec7t t\u1ea1i khu t\u1ef1 tr\u1ecb T\u00e2y T\u1ea1ng v\u00e0 t\u1ec9nh Thanh H\u1ea3i.<\/p>\n<p>N\u0103m 2021, Trung Qu\u1ed1c ph\u1ea3i nh\u1eadp kh\u1ea9u t\u1edbi 19.500 t\u1ea5n tinh qu\u1eb7ng rubidium, v\u1edbi t\u1ef7 l\u1ec7 ph\u1ee5 thu\u1ed9c ngu\u1ed3n ngo\u00e0i l\u00ean t\u1edbi 66,3%, ch\u1ee7 y\u1ebfu t\u1eeb Canada v\u00e0 Zimbabwe. Trong b\u1ed1i c\u1ea3nh c\u0103ng th\u1eb3ng \u0111\u1ecba ch\u00ednh tr\u1ecb leo thang, \u0111\u1eb7c bi\u1ec7t khi M\u1ef9 \u0111\u01b0a rubidium v\u00e0o danh s\u00e1ch kho\u00e1ng s\u1ea3n chi\u1ebfn l\u01b0\u1ee3c t\u1eeb n\u0103m 2022, Trung Qu\u1ed1c c\u1ea7n \u01b0u ti\u00ean \u0111\u1ea3m b\u1ea3o an ninh chu\u1ed7i cung \u1ee9ng.<\/p>\n<p>\u0110\u1ec3 v\u01b0\u1ee3t qua c\u00e1c th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt, nh\u00f3m nghi\u00ean c\u1ee9u ISL \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u00f4 h\u00ecnh c\u00f3 t\u00ednh ch\u00ednh x\u00e1c cao, x\u00e1c \u0111\u1ecbnh chu\u1ea9n c\u01a1 ch\u1ebf ph\u00e2n b\u1ed1 rubidium trong s\u1ea3n xu\u1ea5t mu\u1ed1i kali, t\u1eeb \u0111\u00f3 t\u00ecm ra \u0111i\u1ec3m t\u1ed1i \u01b0u \u0111\u1ec3 thu h\u1ed3i kim lo\u1ea1i qu\u00fd hi\u1ebfm n\u00e0y. C\u00f4ng ngh\u1ec7 t\u00e1ch chi\u1ebft rubidium t\u1eeb ngu\u1ed3n nguy\u00ean li\u1ec7u kali chloride \u1edf h\u1ed3 mu\u1ed1i Qarhan, t\u1ec9nh Thanh H\u1ea3i \u0111\u1ea1t hi\u1ec7u su\u1ea5t cao, t\u1ea1o ra rubidium chloride si\u00eau tinh khi\u1ebft.<\/p>\n<p>Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 s\u1ebd r\u1ea5t hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed. M\u1ed9t nghi\u00ean c\u1ee9u n\u0103m 2022 c\u1ee7a nh\u00f3m nghi\u00ean c\u1ee9u ISL do nh\u00e0 khoa h\u1ecdc Gao Dandan \u0111\u1ee9ng \u0111\u1ea7u \u0111\u00e3 ch\u1ec9 ra t\u1ed5ng chi ph\u00ed s\u1ea3n xu\u1ea5t rubidium chloride theo quy tr\u00ecnh t\u01b0\u01a1ng t\u1ef1 ch\u1ec9 b\u1eb1ng 1\/3 gi\u00e1 th\u1ecb tr\u01b0\u1eddng.<\/p>\n<p>\u0110\u1ed9t ph\u00e1 n\u00e0y \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd gi\u00fap Trung Qu\u1ed1c gi\u1ea3m ph\u1ee5 thu\u1ed9c nh\u1eadp kh\u1ea9u, \u0111\u1ed3ng th\u1eddi n\u00e2ng cao kh\u1ea3 n\u0103ng t\u1ef1 ch\u1ee7 chi\u1ebfn l\u01b0\u1ee3c trong chu\u1ed7i cung \u1ee9ng kho\u00e1ng s\u1ea3n quan tr\u1ecdng.<\/p>\n<p><strong>Theo SCMP<\/strong><\/p>\n<div class=\"VCSortableInPreviewMode link-content-footer IMSCurrentEditorEditObject\" type=\"link\">Trung Qu\u1ed1c l\u1ea1i \u0111i tr\u01b0\u1edbc th\u1ebf gi\u1edbi: S\u1ea1c xe nhanh h\u01a1n \u0111\u1ed5 x\u0103ng kh\u00f4ng c\u00f2n l\u00e0 gi\u1ea5c m\u01a1 v\u1edbi &#8220;t\u1ed1c \u0111\u1ed9 Th\u00e2m Quy\u1ebfn&#8221;<\/div>\n<div id=\"admzonek1fs4xky\"><\/div>\n<p>    <script>\n        if (pageSettings.allow3rd) admicroAD.unit.push(function () { admicroAD.show('admzonek1fs4xky') });\n    <\/script><\/p>\n<div data-check-position=\"body_end\"><\/div>\n<\/p><\/div>\n<p>                                    <!-- d\u00f2ng s\u1ef1 ki\u1ec7n detail info= siteid198:thread:id0 ;\n                                         data = siteid198:threadnews:threadid0--><\/p>\n<div class=\"hidden\" id=\"box-thread-detail\" data-id-dsk=\"0\" thread-type=\"0\"><\/div>\n<div id=\"l1bi0c5b\"><\/div>\n<p>    <script>\n        if (pageSettings.allow3rd) admicroAD.unit.push(function () { admicroAD.show('l1bi0c5b') });\n    <\/script><\/p>\n<div id=\"kisdxsw3\"><\/div>\n<p>    <script>\n        if (pageSettings.allow3rd) admicroAD.unit.push(function () { admicroAD.show('kisdxsw3') });\n    <\/script><\/p>\n<div class=\"bottom-info clearfix\">\n<div class=\"link-source-wrapper is-web clearfix\" id=\"urlSourceSoha\">\n<p>                Theo<br \/>\n                <span class=\"link-source-text-name\">\u0110\u1eddi s\u1ed1ng Ph\u00e1p lu\u1eadt<\/span><br \/>\n                                    <span class=\"btn-copy-link-source\"><br \/>\n                        <svg width=\"10\" height=\"10\" viewbox=\"0 0 10 10\" fill=\"none\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M2.5 2.08333C2.38949 2.08333 2.28351 2.12723 2.20537 2.20537C2.12723 2.28351 2.08333 2.38949 2.08333 2.5V8.33333C2.08333 8.44384 2.12723 8.54982 2.20537 8.62796C2.28351 8.7061 2.38949 8.75 2.5 8.75H7.5C7.61051 8.75 7.71649 8.7061 7.79463 8.62796C7.87277 8.54982 7.91667 8.44384 7.91667 8.33333V2.5C7.91667 2.38949 7.87277 2.28351 7.79463 2.20537C7.71649 2.12723 7.61051 2.08333 7.5 2.08333H6.66667C6.43655 2.08333 6.25 1.89679 6.25 1.66667C6.25 1.43655 6.43655 1.25 6.66667 1.25H7.5C7.83152 1.25 8.14946 1.3817 8.38388 1.61612C8.6183 1.85054 8.75 2.16848 8.75 2.5V8.33333C8.75 8.66485 8.6183 8.9828 8.38388 9.21722C8.14946 9.45164 7.83152 9.58333 7.5 9.58333H2.5C2.16848 9.58333 1.85054 9.45164 1.61612 9.21722C1.3817 8.9828 1.25 8.66485 1.25 8.33333V2.5C1.25 2.16848 1.3817 1.85054 1.61612 1.61612C1.85054 1.3817 2.16848 1.25 2.5 1.25H3.33333C3.56345 1.25 3.75 1.43655 3.75 1.66667C3.75 1.89679 3.56345 2.08333 3.33333 2.08333H2.5Z\" fill=\"black\"><\/path><path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M2.91666 1.25C2.91666 0.789762 3.28976 0.416667 3.75 0.416667H6.25C6.71023 0.416667 7.08333 0.789762 7.08333 1.25V2.08333C7.08333 2.54357 6.71023 2.91667 6.25 2.91667H3.75C3.28976 2.91667 2.91666 2.54357 2.91666 2.08333V1.25ZM6.25 1.25H3.75V2.08333H6.25V1.25Z\" fill=\"black\"><\/path>\n                        <\/svg><br \/>\n                        <i>Copy link<\/i><br \/>\n                    <\/span><\/p>\n<div class=\"link-source-detail\">\n                <span 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9.58333H2.5C2.16848 9.58333 1.85054 9.45164 1.61612 9.21722C1.3817 8.9828 1.25 8.66485 1.25 8.33333V2.5C1.25 2.16848 1.3817 1.85054 1.61612 1.61612C1.85054 1.3817 2.16848 1.25 2.5 1.25H3.33333C3.56345 1.25 3.75 1.43655 3.75 1.66667C3.75 1.89679 3.56345 2.08333 3.33333 2.08333H2.5Z\" fill=\"white\"><\/path><path fill-rule=\"evenodd\" clip-rule=\"evenodd\" d=\"M2.91666 1.25C2.91666 0.789762 3.28976 0.416667 3.75 0.416667H6.25C6.71023 0.416667 7.08333 0.789762 7.08333 1.25V2.08333C7.08333 2.54357 6.71023 2.91667 6.25 2.91667H3.75C3.28976 2.91667 2.91666 2.54357 2.91666 2.08333V1.25ZM6.25 1.25H3.75V2.08333H6.25V1.25Z\" fill=\"white\"><\/path>\n                        <\/svg><br \/>\n                    <i>L\u1ea5y link<\/i><br \/>\n                <\/span><br \/>\n                <span class=\"link-source-full\"><\/span><\/p>\n<div class=\"arrow-down\"><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c v\u1eeba \u0111\u1ea1t b\u01b0\u1edbc \u0111\u1ed9t ph\u00e1 quan tr\u1ecdng trong c\u00f4ng ngh\u1ec7 khai th\u00e1c th\u01b0\u01a1ng m\u1ea1i rubidium tr\u1ef1c ti\u1ebfp t\u1eeb n\u01b0\u1edbc mu\u1ed1i h\u1ed3, m\u1edf ra kh\u1ea3 n\u0103ng gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n cung nh\u1eadp kh\u1ea9u. Hi\u1ec7n t\u1ea1i, ho\u1ea1t \u0111\u1ed9ng nh\u1eadp kh\u1ea9u rubidium chi\u1ebfm t\u1edbi 2\/3 nhu c\u1ea7u c\u1ee7a<\/p>\n","protected":false},"author":1,"featured_media":34684,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"googlesitekit_rrm_CAow44a6DA:productID":"","footnotes":""},"categories":[3],"tags":[36],"class_list":["post-34683","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghe","tag-trung-quoc"],"_links":{"self":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/34683","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=34683"}],"version-history":[{"count":0,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/posts\/34683\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=\/wp\/v2\/media\/34684"}],"wp:attachment":[{"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=34683"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=34683"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/quanghung.name.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=34683"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}