{"id":9442,"date":"2023-08-16T07:16:21","date_gmt":"2023-08-16T07:16:21","guid":{"rendered":"https:\/\/vospan.com\/?p=9442"},"modified":"2024-03-20T07:55:37","modified_gmt":"2024-03-20T07:55:37","slug":"nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat","status":"publish","type":"post","link":"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/","title":{"rendered":"Nhi\u1ec5u x\u1ea1 tia X (XRD) &#8211; C\u00f4ng ngh\u1ec7 \u0111\u1ed9c quy\u1ec1n c\u1ee7a Thermo Fisher \u0111\u1ec3 ph\u00e2n t\u00edch kho\u00e1ng ch\u1ea5t"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_68_1 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<label class=\"ez-toc-title ez-toc-toggle\" style=\"cursor: pointer\">T&oacute;m t\u1eaft n\u1ed9i dung<\/label>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #0a0a0a;color:#0a0a0a\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #0a0a0a;color:#0a0a0a\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Duoi_day_la_mot_so_bai_viet_de_cap_den_cach_su_dung_Nhieu_xa_tia_X_va_huynh_quang_tia_X_trong_phan_tich_khoang_chat_de_giup_cai_thien_cac_san_pham_chung_ta_su_dung_hang_ngay\" title=\"D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i vi\u1ebft \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1ch s\u1eed d\u1ee5ng Nhi\u1ec5u x\u1ea1 tia X v\u00e0 hu\u1ef3nh quang tia X trong ph\u00e2n t\u00edch kho\u00e1ng ch\u1ea5t \u0111\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n c\u00e1c s\u1ea3n ph\u1ea9m ch\u00fang ta s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.\">D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i vi\u1ebft \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1ch s\u1eed d\u1ee5ng Nhi\u1ec5u x\u1ea1 tia X v\u00e0 hu\u1ef3nh quang tia X trong ph\u00e2n t\u00edch kho\u00e1ng ch\u1ea5t \u0111\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n c\u00e1c s\u1ea3n ph\u1ea9m ch\u00fang ta s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Tam_quan_trong_cua_xi_luyen_kim\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a x\u1ec9 luy\u1ec7n kim\">T\u1ea7m quan tr\u1ecdng c\u1ee7a x\u1ec9 luy\u1ec7n kim<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Quan_sat_Rubidium_Pyrotechnics_and_Metallic_Salts_voi_XRD\" title=\"Quan s\u00e1t Rubidium, Pyrotechnics and Metallic Salts v\u1edbi XRD\">Quan s\u00e1t Rubidium, Pyrotechnics and Metallic Salts v\u1edbi XRD<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Moi_quan_he_giua_khai_thac_va_thieu_ket\" title=\"M\u1ed1i quan h\u1ec7 gi\u1eefa khai th\u00e1c v\u00e0 thi\u00eau k\u1ebft\">M\u1ed1i quan h\u1ec7 gi\u1eefa khai th\u00e1c v\u00e0 thi\u00eau k\u1ebft<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Nguon_khoang_san_moi_thu_giu_CO2_trong_chat_thai_mo\" title=\"Ngu\u1ed3n kho\u00e1ng s\u1ea3n m\u1edbi thu gi\u1eef CO2 trong ch\u1ea5t th\u1ea3i m\u1ecf\">Ngu\u1ed3n kho\u00e1ng s\u1ea3n m\u1edbi thu gi\u1eef CO2 trong ch\u1ea5t th\u1ea3i m\u1ecf<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Phan_tich_nguyen_to_quy_trong_xu_ly_chi_va_kem_bang_phep_do_pho_huynh_quang_tia_X\" title=\"Ph\u00e2n t\u00edch nguy\u00ean t\u1ed1 qu\u00fd trong x\u1eed l\u00fd ch\u00ec v\u00e0 k\u1ebdm b\u1eb1ng ph\u00e9p \u0111o ph\u1ed5 hu\u1ef3nh quang tia X\">Ph\u00e2n t\u00edch nguy\u00ean t\u1ed1 qu\u00fd trong x\u1eed l\u00fd ch\u00ec v\u00e0 k\u1ebdm b\u1eb1ng ph\u00e9p \u0111o ph\u1ed5 hu\u1ef3nh quang tia X<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/vospan.com\/nhieu-xa-tia-x-xrd-cong-nghe-doc-quyen-cua-thermo-fisher-de-phan-tich-khoang-chat\/#Cong_nghe_XRD_va_XRF_tren_mau_da_bazan_tu_cac_mieng_nui_lua\" title=\"C\u00f4ng ngh\u1ec7 XRD v\u00e0 XRF tr\u00ean m\u1eabu \u0111\u00e1 bazan t\u1eeb c\u00e1c mi\u1ec7ng n\u00fai l\u1eeda\u00a0\">C\u00f4ng ngh\u1ec7 XRD v\u00e0 XRF tr\u00ean m\u1eabu \u0111\u00e1 bazan t\u1eeb c\u00e1c mi\u1ec7ng n\u00fai l\u1eeda\u00a0<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<p class=\"selectionShareable\">C\u00e1c khu v\u1ef1c \u0110\u1ecba ch\u1ea5t v\u00e0 Khai kho\u00e1ng c\u00f3 t\u1ea7m quan tr\u1ecdng \u0111\u00e1ng k\u1ec3 v\u1ec1 kinh t\u1ebf v\u00e0 c\u00f4ng ngh\u1ec7 trong vi\u1ec7c cung c\u1ea5p c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 thi\u1ebft y\u1ebfu (qu\u1eb7ng, kho\u00e1ng ch\u1ea5t) cho qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn c\u00f4ng nghi\u1ec7p v\u00e0 cho c\u00e1c \u1ee9ng d\u1ee5ng trong s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y. Vi\u1ec7c th\u0103m d\u00f2, l\u00e0m gi\u00e0u v\u00e0 x\u1eed l\u00fd ch\u00fang ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng h\u00f3a h\u1ecdc v\u00e0 kho\u00e1ng v\u1eadt h\u1ecdc. Cho d\u00f9 \u0111\u00f3 l\u00e0 trong m\u1ed9t ph\u00f2ng th\u00ed nghi\u1ec7m trung t\u00e2m li\u00ean quan \u0111\u1ebfn ph\u00e2n t\u00edch \u0111\u1ecba h\u00f3a v\u00e0 kho\u00e1ng v\u1eadt h\u1ecdc hay t\u1ea1i m\u1ed9t khu m\u1ecf \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a c\u00e1c th\u00e2n qu\u1eb7ng, c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch kh\u00e1c nhau l\u00e0 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c nguy\u00ean t\u1ed1 ch\u00ednh, ph\u1ee5 v\u00e0 vi l\u01b0\u1ee3ng c\u00f9ng v\u1edbi th\u00e0nh ph\u1ea7n pha\/kho\u00e1ng ch\u1ea5t c\u1ee7a ch\u00fang.<\/p>\n<p class=\"selectionShareable\"><a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">Nhi\u1ec5u x\u1ea1 tia X<\/a>\u00a0(XRD) l\u00e0 m\u1ed9t k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch linh ho\u1ea1t v\u00e0 kh\u00f4ng ph\u00e1 h\u1ee7y, c\u00f3 th\u1ec3 nhanh ch\u00f3ng thu \u0111\u01b0\u1ee3c th\u00f4ng tin chi ti\u1ebft v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 pha c\u1ee7a v\u1eadt li\u1ec7u.\u00a0Ph\u00e2n t\u00edch XRD cung c\u1ea5p th\u00f4ng tin v\u1ec1 pha ho\u1eb7c kho\u00e1ng ch\u1ea5t \u0111\u1ecbnh t\u00ednh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng trong nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u1ecba ch\u1ea5t \u0111\u01b0\u1ee3c kh\u00e1m ph\u00e1 trong ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u ho\u1eb7c \u0111\u01b0\u1ee3c x\u1eed l\u00fd cho \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p>\n<p class=\"selectionShareable\">M\u1eb7t kh\u00e1c,\u00a0<a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">hu\u1ef3nh quang tia X<\/a> (XRF) cung c\u1ea5p ph\u00e2n t\u00edch nguy\u00ean t\u1ed1 (ph\u00e2n t\u00edch \u0111\u1ecba h\u00f3a) c\u1ee7a c\u00f9ng m\u1ed9t v\u1eadt li\u1ec7u \u0111\u1ec3 b\u1ed5 sung cho kho\u00e1ng v\u1eadt thu \u0111\u01b0\u1ee3c b\u1eb1ng XRD. XRF ph\u00f9 h\u1ee3p l\u00fd t\u01b0\u1edfng cho ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c nguy\u00ean t\u1ed1 ch\u00ednh, ph\u1ee5 v\u00e0 nguy\u00ean t\u1ed1 vi l\u01b0\u1ee3ng t\u1eeb B \u0111\u1ebfn U v\u00e0 t\u1eeb m\u1ee9c v\u00e0i ph\u1ea7n tri\u1ec7u \u0111\u1ebfn %.<\/p>\n<p class=\"selectionShareable\">C\u1ea3 XRF v\u00e0 XRD \u0111\u1ec1u l\u00e0 c\u00e1c k\u1ef9 thu\u1eadt ph\u00e2n t\u00edch \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp t\u1ed1t trong c\u00f4ng nghi\u1ec7p (xi m\u0103ng, kim lo\u1ea1i, khai th\u00e1c m\u1ecf, h\u00f3a d\u1ea7u, v.v.), c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m \u1ee9ng d\u1ee5ng v\u00e0 nghi\u00ean c\u1ee9u c\u00f9ng v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt kh\u00e1c nh\u01b0 ICP\/MS ho\u1eb7c ICP\/OES \u0111\u1ec3 ph\u00e2n t\u00edch nguy\u00ean t\u1ed1 v\u1ebft ho\u1eb7c FT-IR, Raman, K\u00ednh hi\u1ec3n vi \u0111i\u1ec7n t\u1eed \u0111\u1ec3 ph\u00e2n t\u00edch c\u1ea5u tr\u00fac.<\/p>\n<h2 class=\"selectionShareable\"><span class=\"ez-toc-section\" id=\"Duoi_day_la_mot_so_bai_viet_de_cap_den_cach_su_dung_Nhieu_xa_tia_X_va_huynh_quang_tia_X_trong_phan_tich_khoang_chat_de_giup_cai_thien_cac_san_pham_chung_ta_su_dung_hang_ngay\"><\/span><strong>D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 b\u00e0i vi\u1ebft \u0111\u1ec1 c\u1eadp \u0111\u1ebfn c\u00e1ch s\u1eed d\u1ee5ng Nhi\u1ec5u x\u1ea1 tia X v\u00e0 hu\u1ef3nh quang tia X trong ph\u00e2n t\u00edch kho\u00e1ng ch\u1ea5t \u0111\u1ec3 gi\u00fap c\u1ea3i thi\u1ec7n c\u00e1c s\u1ea3n ph\u1ea9m ch\u00fang ta s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_xi_luyen_kim\"><\/span><strong>T\u1ea7m quan tr\u1ecdng c\u1ee7a x\u1ec9 luy\u1ec7n kim<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Luy\u1ec7n kim, qu\u00e1 tr\u00ecnh chi\u1ebft xu\u1ea5t kim lo\u1ea1i c\u01a1 b\u1ea3n t\u1eeb tr\u1ea1ng th\u00e1i t\u1ef1 nhi\u00ean c\u1ee7a ch\u00fang (qu\u1eb7ng), \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u1eeb th\u1eddi \u0111\u1ea1i \u0111\u1ed3 \u0111\u1ed3ng \u0111\u1ec3 t\u1ea1o ra kim lo\u1ea1i qu\u00fd v\u00e0 h\u1eefu \u00edch.\u00a0Qu\u1eb7ng b\u1ecb ph\u00e2n h\u1ee7y trong qu\u00e1 tr\u00ecnh nung ch\u1ea3y b\u1eb1ng nhi\u1ec7t v\u00e0 ch\u1ea5t kh\u1eed h\u00f3a h\u1ecdc nh\u01b0 canxi, lo\u1ea1i b\u1ecf c\u00e1c nguy\u00ean t\u1ed1 kh\u00e1c d\u01b0\u1edbi d\u1ea1ng kh\u00ed ho\u1eb7c x\u1ec9 v\u00e0 \u0111\u1ec3 l\u1ea1i kim lo\u1ea1i. Do t\u00ednh ch\u1ea5t c\u1ee7a x\u1ec9, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i c\u00f3 c\u00e1c c\u00f4ng c\u1ee5 ph\u00e2n t\u00edch \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc trong x\u1ec9. C\u00e1c\u00a0ph\u00e9p \u0111o ph\u1ed5 <a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">hu\u1ef3nh quang tia X <\/a>(XRF) cung c\u1ea5p gi\u1ea3i ph\u00e1p nhanh ch\u00f3ng, \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 t\u00e1i l\u1eadp l\u1ea1i \u0111\u1ec3 \u0111o x\u1ec9.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Quan_sat_Rubidium_Pyrotechnics_and_Metallic_Salts_voi_XRD\"><\/span><strong>Quan s\u00e1t Rubidium, Pyrotechnics and Metallic Salts v\u1edbi <a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">XRD<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Mu\u1ed1i kim lo\u1ea1i, \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 ch\u1ea5t t\u1ea1o m\u00e0u ph\u00e1o hoa, mang l\u1ea1i m\u00e0u s\u1eafc c\u1ee5 th\u1ec3 cho s\u1ef1 ph\u00f3ng \u0111i\u1ec7n ph\u00e1o hoa. Rubidi nitrat l\u00e0 m\u1ed9t lo\u1ea1i b\u1ed9t k\u1ebft tinh m\u00e0u tr\u1eafng, h\u00f2a tan cao trong n\u01b0\u1edbc v\u00e0 r\u1ea5t \u00edt h\u00f2a tan trong axeton. Trong th\u1eed nghi\u1ec7m l\u1eeda, RbNO3 cho m\u00e0u hoa c\u00e0\/t\u00edm nh\u1ea1t. B\u00e0i vi\u1ebft n\u00e0y th\u1ea3o lu\u1eadn v\u1ec1 nghi\u00ean c\u1ee9u \u0111\u1ed9ng h\u1ecdc \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ed1i v\u1edbi h\u1ee3p ch\u1ea5t rubidi nitrat (RbNO3) s\u1eed d\u1ee5ng <a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">nhi\u1ec5u x\u1ea1 tia X<\/a> v\u00e0 bu\u1ed3ng m\u1eabu chuy\u00ean d\u1ee5ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho nhi\u1ec7t \u0111\u1ed9 cao. Nghi\u00ean c\u1ee9u xem x\u00e9t nh\u1eefng thay \u0111\u1ed5i \u0111\u1ed1i v\u1edbi h\u1ee3p ch\u1ea5t n\u00e0y khi n\u00f3 \u0111\u01b0\u1ee3c \u0111un n\u00f3ng t\u1eeb nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u0111\u1ebfn 310\u00b0C, \u0111i\u1ec3m n\u00f3ng ch\u1ea3y.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Moi_quan_he_giua_khai_thac_va_thieu_ket\"><\/span><strong>M\u1ed1i quan h\u1ec7 gi\u1eefa khai th\u00e1c v\u00e0 thi\u00eau k\u1ebft<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Ngu\u1ed3n s\u1eaft s\u01a1 c\u1ea5p duy nh\u1ea5t l\u00e0 qu\u1eb7ng s\u1eaft, nh\u01b0ng tr\u01b0\u1edbc khi t\u1ea5t c\u1ea3 qu\u1eb7ng s\u1eaft \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c bi\u1ebfn th\u00e0nh th\u00e9p, n\u00f3 ph\u1ea3i tr\u1ea3i qua qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft. Thi\u00eau k\u1ebft \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1eb1ng c\u00e1ch tr\u1ed9n tinh qu\u1eb7ng s\u1eaft v\u1edbi m\u1ed9t s\u1ed1 ch\u1ea5t ph\u1ee5 gia nh\u01b0 \u0111\u00e1 v\u00f4i v\u00e0 silica \u0111\u1ec3 ki\u1ec3m so\u00e1t h\u00f3a h\u1ecdc v\u00e0 sau \u0111\u00f3 \u0111\u1ed1t ch\u00e1y n\u00f3 \u1edf 1200\u00b0C trong l\u00f2 \u0111\u1ed1t li\u00ean t\u1ee5c. Ch\u1ea5t l\u01b0\u1ee3ng thi\u00eau k\u1ebft b\u1eaft \u0111\u1ea7u b\u1eb1ng vi\u1ec7c l\u1ef1a ch\u1ecdn v\u00e0 tr\u1ed9n c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 m\u1ed9t c\u00e1ch th\u00edch h\u1ee3p. H\u1ed7n h\u1ee3p th\u00f4 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh th\u1ea5m v\u00e0 l\u00e0m t\u0103ng m\u1ee9c ti\u00eau th\u1ee5 nhi\u00ean li\u1ec7u. S\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft, h\u1ed7n h\u1ee3p kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng v\u1eadt l\u00fd v\u00e0 luy\u1ec7n kim, c\u0169ng nh\u01b0 m\u1ee9c ti\u00eau th\u1ee5 v\u00e0 chi ph\u00ed nguy\u00ean li\u1ec7u th\u00f4. \u1ee8ng d\u1ee5ng ph\u00e2n t\u00edch nguy\u00ean t\u1ed1 tr\u1ef1c tuy\u1ebfn c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t t\u00ednh c\u01a1 b\u1ea3n c\u1ee7a ngu\u1ed3n c\u1ea5p d\u1eef li\u1ec7u thi\u00eau k\u1ebft.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Nguon_khoang_san_moi_thu_giu_CO2_trong_chat_thai_mo\"><\/span><strong>Ngu\u1ed3n kho\u00e1ng s\u1ea3n m\u1edbi thu gi\u1eef CO2 trong ch\u1ea5t th\u1ea3i m\u1ecf<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u0110\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c kho\u00e1ng ch\u1ea5t trong ch\u1ea5t th\u1ea3i, c\u00e1c nh\u00e0 \u0111\u1ecba ch\u1ea5t c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng ngh\u1ec7 ph\u00e2n t\u00edch bao g\u1ed3m c\u1ea3 thi\u1ebft b\u1ecb <a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">hu\u1ef3nh quang tia X <\/a>(XRF) c\u1ea7m tay v\u00e0 trong ph\u00f2ng th\u00ed nghi\u1ec7m\u00a0.\u00a0M\u00e1y ph\u00e2n t\u00edch XRF di \u0111\u1ed9ng cung c\u1ea5p ph\u00e2n t\u00edch nhanh, ch\u00ednh x\u00e1c v\u1ec1 ch\u1ea5t th\u1ea3i \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh khai th\u00e1c v\u00e0 l\u00e0m gi\u00e0u.\u00a0D\u1eef li\u1ec7u x\u00e9t nghi\u1ec7m th\u1eddi gian th\u1ef1c \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi\u00a0\u00a0m\u00e1y ph\u00e2n t\u00edch XRF c\u1ea7m tay\u00a0cho ph\u00e9p \u0111i\u1ec1u ch\u1ec9nh quy tr\u00ecnh k\u1ecbp th\u1eddi v\u00e0 c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Phan_tich_nguyen_to_quy_trong_xu_ly_chi_va_kem_bang_phep_do_pho_huynh_quang_tia_X\"><\/span><strong>Ph\u00e2n t\u00edch nguy\u00ean t\u1ed1 qu\u00fd trong x\u1eed l\u00fd ch\u00ec v\u00e0 k\u1ebdm b\u1eb1ng ph\u00e9p \u0111o ph\u1ed5 <a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">hu\u1ef3nh quang tia X<\/a><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Trong qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft, m\u1ed9t lu\u1ed3ng kh\u00f4ng kh\u00ed n\u00f3ng ho\u1eb7c oxy \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 oxy h\u00f3a l\u01b0u hu\u1ef3nh c\u00f3 trong nguy\u00ean li\u1ec7u th\u00e0nh sulfur dioxide (SO2). L\u00f2 cao \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c quy tr\u00ecnh th\u00f4ng th\u01b0\u1eddng \u0111\u1ec3 kh\u1eed v\u00e0 tinh ch\u1ebf c\u00e1c h\u1ee3p ch\u1ea5t ch\u00ec \u0111\u1ec3 s\u1ea3n xu\u1ea5t ch\u00ec th\u1ecfi. Qu\u00e1 tr\u00ecnh tinh ch\u1ebf n\u00e0y lo\u1ea1i b\u1ecf m\u1ecdi v\u1eadt li\u1ec7u kh\u00f4ng ch\u1ee9a ch\u00ec c\u00f2n l\u1ea1i (v\u00ed d\u1ee5: v\u00e0ng, b\u1ea1c, bismuth, k\u1ebdm v\u00e0 c\u00e1c oxit kim lo\u1ea1i nh\u01b0 oxit antimon, asen, thi\u1ebfc v\u00e0 \u0111\u1ed3ng). Trong khi v\u00e0ng v\u00e0 b\u1ea1c \u0111\u01b0\u1ee3c coi l\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m trong qu\u00e1 tr\u00ecnh tinh ch\u1ebf, nh\u1eefng nguy\u00ean t\u1ed1 n\u00e0y c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i nhu\u1eadn h\u01a1n so v\u1edbi c\u00e1c nguy\u00ean t\u1ed1 qu\u1eb7ng s\u01a1 c\u1ea5p. Ch\u00ednh v\u00ec l\u00fd do n\u00e0y m\u00e0 vi\u1ec7c ph\u00e2n t\u00edch \u0111\u1ec3 ph\u00e1t hi\u1ec7n ch\u00ednh x\u00e1c \u0111\u1ed1i v\u1edbi b\u1ea1c v\u00e0 v\u00e0ng trong v\u1eadt li\u1ec7u qu\u1eb7ng l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft. Ph\u01b0\u01a1ng ph\u00e1p nhanh nh\u1ea5t v\u00e0 t\u1ed1t nh\u1ea5t cho ph\u00e2n t\u00edch n\u00e0y l\u00e0 <a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">hu\u1ef3nh quang tia X<\/a> t\u00e1n s\u1eafc theo b\u01b0\u1edbc s\u00f3ng.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Cong_nghe_XRD_va_XRF_tren_mau_da_bazan_tu_cac_mieng_nui_lua\"><\/span><strong><a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\">C\u00f4ng ngh\u1ec7 XRD v\u00e0 XRF<\/a> tr\u00ean m\u1eabu \u0111\u00e1 bazan t\u1eeb c\u00e1c mi\u1ec7ng n\u00fai l\u1eeda\u00a0<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>C\u00e1c ch\u1ea5t t\u01b0\u01a1ng t\u1ef1 tr\u00ean m\u1eb7t \u0111\u1ea5t v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t c\u1ee7a sao H\u1ecfa \u0111ang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c thu th\u1eadp qua nhi\u1ec1u cu\u1ed9c th\u00e1m hi\u1ec3m v\u1ec7 tinh v\u00e0 rover tr\u00ean sao H\u1ecfa \u0111ang di\u1ec5n ra t\u1eeb nh\u1eefng n\u0103m 1960 \u0111\u1ec3 m\u00f4 t\u1ea3 c\u00e1c \u0111\u1eb7c t\u00ednh sinh l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a sao H\u1ecfa. S\u1eed d\u1ee5ng c\u1ea3<a href=\"https:\/\/vospan.com\/product-category\/phan-tich-hoa-ly\/thiet-bi-phan-tich\/thiet-bi-x-ray\/\"> c\u00f4ng ngh\u1ec7 XRD v\u00e0 XRF<\/a>, tr\u00ean m\u1ed9t m\u1eabu \u0111\u00e1 bazan \u0111\u01b0\u1ee3c thu th\u1eadp t\u1eeb c\u00e1c H\u1ed1 m\u1eb7t tr\u0103ng c\u1ee7a \u0110\u00e0i t\u01b0\u1edfng ni\u1ec7m Qu\u1ed1c gia, Idaho, Hoa K\u1ef3. B\u00e0i b\u00e1o tr\u00ecnh b\u00e0y c\u00e1ch th\u1ee9c khi hai c\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p v\u1edbi nhau, c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c m\u1ed9t ph\u00e9p ph\u00e2n t\u00edch t\u1ed5ng h\u1ee3p ho\u00e0n ch\u1ec9nh v\u1ec1 m\u1eabu bazan ki\u1ec1m.<\/p>\n<p><em>Ngu\u1ed3n: <a href=\"https:\/\/www.thermofisher.com\/blog\/mining\/how-scientists-use-xrd-to-analyze-minerals\/\" target=\"_blank\" rel=\"noopener\">https:\/\/www.thermofisher.com\/blog\/mining\/how-scientists-use-xrd-to-analyze-minerals\/<\/a><\/em><\/p>\n<p><strong>Minh Khang l\u00e0 nh\u00e0 ph\u00e2n ph\u1ed1i v\u00e0 nh\u1eadp kh\u1ea9u tr\u1ef1c ti\u1ebfp c\u00e1c s\u1ea3n ph\u1ea9m h\u00e3ng\u00a0<a href=\"https:\/\/vospan.com\/product-brands\/thermo-fisher-scientific\/\">Thermo Fisher<\/a>.<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c khu v\u1ef1c \u0110\u1ecba ch\u1ea5t v\u00e0 Khai kho\u00e1ng c\u00f3 t\u1ea7m quan tr\u1ecdng \u0111\u00e1ng k\u1ec3 v\u1ec1 kinh t\u1ebf v\u00e0 c\u00f4ng ngh\u1ec7 trong vi\u1ec7c cung c\u1ea5p c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 thi\u1ebft y\u1ebfu (qu\u1eb7ng, kho\u00e1ng ch\u1ea5t) cho qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn c\u00f4ng nghi\u1ec7p v\u00e0 cho c\u00e1c \u1ee9ng d\u1ee5ng trong s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y. Vi\u1ec7c th\u0103m d\u00f2, l\u00e0m gi\u00e0u&#8230;<\/p>\n","protected":false},"author":3,"featured_media":9444,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[40],"tags":[],"class_list":["post-9442","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc"],"acf":[],"_links":{"self":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts\/9442"}],"collection":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/comments?post=9442"}],"version-history":[{"count":5,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts\/9442\/revisions"}],"predecessor-version":[{"id":9847,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/posts\/9442\/revisions\/9847"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/media\/9444"}],"wp:attachment":[{"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/media?parent=9442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/categories?post=9442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vospan.com\/wp-json\/wp\/v2\/tags?post=9442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}