{"id":28710,"date":"2019-03-03T20:43:00","date_gmt":"2019-03-03T13:43:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28710"},"modified":"2021-10-03T20:43:59","modified_gmt":"2021-10-03T13:43:59","slug":"phuong-phap-moi-bien-khi-co2-thanh-than-o-nhiet-do-phong","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/phuong-phap-moi-bien-khi-co2-thanh-than-o-nhiet-do-phong\/","title":{"rendered":"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u0110\u00e2y \u0111\u01b0\u1ee3c xem &#8216;ch\u00eca kh\u00f3a&#8217; m\u1edf ra h\u01b0\u1edbng m\u1edbi trong vi\u1ec7c gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh hay bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li><a href=\"https:\/\/tuoitre.vn\/vien-canh-the-gioi-quay-lung-lai-voi-than-da-dang-ro-dan-1287941.htm\">\u200bVi\u1ec5n c\u1ea3nh th\u1ebf gi\u1edbi &#8220;quay l\u01b0ng&#8221; l\u1ea1i v\u1edbi than \u0111\u00e1 \u0111ang r\u00f5 d\u1ea7n<\/a><\/li><li><a href=\"https:\/\/tuoitre.vn\/trung-quoc-ngung-nhap-than-da-tu-trieu-tien-1267105.htm\">Trung Qu\u1ed1c ng\u01b0ng nh\u1eadp than \u0111\u00e1 t\u1eeb Tri\u1ec1u Ti\u00ean<\/a><\/li><li><a href=\"https:\/\/tuoitre.vn\/cay-xanh-tren-trai-dat-khong-du-loc-het-luong-co2-dang-co-2018110223151167.htm\">C\u00e2y xanh tr\u00ean tr\u00e1i \u0111\u1ea5t kh\u00f4ng \u0111\u1ee7 l\u1ecdc h\u1ebft l\u01b0\u1ee3ng CO2 \u0111ang c\u00f3<\/a><\/li><\/ul>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/cdn.tuoitre.vn\/2019\/2\/28\/coal-15513343952791242329600.jpg\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.tuoitre.vn\/thumb_w\/640\/2019\/2\/28\/coal-15513343952791242329600.jpg\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng - \u1ea2nh 1.\" title=\"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng - \u1ea2nh 1.\"\/><\/a><\/figure>\n\n\n\n<p>Than \u0111\u00e1 t\u1eeb tr\u01b0\u1edbc \u0111\u1ebfn nay lu\u00f4n l\u00e0 m\u1ed9t ngu\u1ed3n th\u1ea3i l\u01b0\u1ee3ng l\u1edbn CO2 ra ngo\u00e0i m\u00f4i tr\u01b0\u1eddng, nh\u01b0ng gi\u1edd \u0111\u00e2y c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 bi\u1ebft c\u00e1ch l\u00e0m ng\u01b0\u1ee3c l\u1ea1i &#8211; \u1ea2nh: Freight Waves<\/p>\n\n\n\n<p>Theo \u0111\u00f3, nh\u00f3m nghi\u00ean c\u1ee9u t\u1eeb Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc RMIT (Melbourne, \u00dac), sau nhi\u1ec1u n\u0103m th\u1eed nghi\u1ec7m, \u0111\u00e3 c\u00f4ng b\u1ed1 kh\u1ea3 n\u0103ng \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec7n ph\u00e2n kim lo\u1ea1i \u0111\u1ec3 bi\u1ebfn CO<sub>2<\/sub>&nbsp;th\u00e0nh nh\u1eefng h\u1ea1t cacbon ngay trong nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng.<\/p>\n\n\n\n<p>Theo t\u1ea1p ch\u00ed khoa h\u1ecdc&nbsp;<em>Science<\/em>, kh\u00ed CO<sub>2<\/sub>&nbsp;s\u1ebd \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o m\u1ed9t c\u1ed1c th\u00ed nghi\u1ec7m ch\u1ee9a dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n. C\u00e1c nh\u00e0 khoa h\u1ecdc cho th\u00eam v\u00e0o b\u00ecnh \u0111i\u1ec7n ph\u00e2n m\u1ed9t lo\u1ea1i h\u1ed7n h\u1ee3p kim lo\u1ea1i l\u1ecfng \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c \u0111\u1eb7c bi\u1ec7t.<\/p>\n\n\n\n<p>Khi d\u00f2ng \u0111i\u1ec7n \u0111i qua h\u1ed7n h\u1ee3p, CO<sub>2<\/sub>&nbsp;s\u1ebd bi\u1ebfn th\u00e0nh nh\u1eefng m\u1ea9u r\u1eafn nh\u01b0 m\u1ed9t ph\u1ea7n trong qu\u00e1 tr\u00ecnh \u0111i\u1ec7n ph\u00e2n.<\/p>\n\n\n\n<p>H\u1ed7n h\u1ee3p kim lo\u1ea1i l\u1ecfng m\u00e0 nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc RMIT s\u1eed d\u1ee5ng &#8211; v\u1edbi th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 b\u1ea1c v\u00e0 x\u00ea-si &#8211; l\u00e0 m\u1ea5u ch\u1ed1t trong vi\u1ec7c bi\u1ebfn CO<sub>2<\/sub>&nbsp;d\u1ea1ng kh\u00ed th\u00e0nh cacbon d\u1ea1ng r\u1eafn.<\/p>\n\n\n\n<p>B\u1edfi l\u1ebd, nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, c\u00e1c nh\u00e0 khoa h\u1ecdc \u0111\u00e3 bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t kim lo\u1ea1i l\u1ecfng \u0111\u00f3ng vai tr\u00f2 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i tr\u00ean, d\u1eabu v\u1eady, kim lo\u1ea1i l\u1ecfng n\u00e0y ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng \u1edf 600 \u0111\u1ed9 C ch\u1ee9 kh\u00f4ng \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng n\u00ean kh\u00f3 \u00e1p d\u1ee5ng.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/cdn.tuoitre.vn\/2019\/2\/28\/co216x9-15513343952701216610079.jpg\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.tuoitre.vn\/thumb_w\/640\/2019\/2\/28\/co216x9-15513343952701216610079.jpg\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng - \u1ea2nh 2.\" title=\"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng - \u1ea2nh 2.\"\/><\/a><\/figure>\n\n\n\n<p>H\u1ed7n h\u1ee3p kim lo\u1ea1i l\u1ecfng v\u1edbi th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0 b\u1ea1c v\u00e0 x\u00ea-si (tr\u00ean h\u00ecnh) l\u00e0 b\u00ed m\u1eadt trong qu\u00e1 tr\u00ecnh bi\u1ebfn CO2 th\u00e0nh than \u0111\u00e1 \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng &#8211; \u1ea2nh: Tr\u01b0\u1eddng \u0110H RMIT<\/p>\n\n\n\n<p>Hi\u1ec7n nay, th\u1ebf gi\u1edbi v\u1eabn c\u00f3 nh\u1eefng c\u00e1ch th\u1ee9c gi\u1ea3m tr\u1ef1c ti\u1ebfp l\u01b0\u1ee3ng CO<sub>2<\/sub>&nbsp;trong kh\u00f4ng kh\u00ed, m\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p bi\u1ebfn lo\u1ea1i kh\u00ed g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00edn n\u00e0y th\u00e0nh d\u1ea1ng l\u1ecfng, sau \u0111\u00f3 \u0111em l\u01b0u tr\u1eef v\u00e0 d\u00f9ng cho m\u1ee5c \u0111\u00edch c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, l\u01b0u tr\u1eef d\u01b0\u1edbi d\u1ea1ng l\u1ecfng t\u1ea1o ra \u1ea9n ch\u1ee9a nhi\u1ec1u r\u1ee7i ro, m\u1ed9t trong s\u1ed1 \u0111\u00f3 l\u00e0 vi\u1ec7c r\u00f2 r\u1ec9 ra m\u00f4i tr\u01b0\u1eddng c\u0169ng nh\u01b0 nguy c\u01a1 ch\u00e1y n\u1ed5.<\/p>\n\n\n\n<p>V\u1edbi ph\u01b0\u01a1ng ph\u00e1p bi\u1ebfn CO<sub>2<\/sub>&nbsp;th\u00e0nh cacbon d\u1ea1ng r\u1eafn &#8211; v\u1ec1 b\u1ea3n ch\u1ea5t nh\u01b0 m\u1ed9t lo\u1ea1i than &#8211; vi\u1ec7c l\u01b0u tr\u1eef s\u1ebd d\u1ec5 d\u00e0ng h\u01a1n, \u0111\u1ed3ng th\u1eddi s\u1ebd d\u1ec5 s\u1eed d\u1ee5ng trong c\u1ea3 c\u00f4ng nghi\u1ec7p l\u1eabn cu\u1ed9c s\u1ed1ng h\u1eb1ng ng\u00e0y.<\/p>\n\n\n\n<p>\u0110\u1ea1i di\u1ec7n nh\u00f3m c\u00e1c nh\u00e0 khoa h\u1ecdc c\u1ee7a Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc RMIT cho r\u1eb1ng c\u1ea7n nhi\u1ec1u th\u00ed nghi\u1ec7m chuy\u00ean s\u00e2u h\u01a1n n\u1eefa m\u1edbi c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y \u1edf quy m\u00f4 c\u00f4ng nghi\u1ec7p, tuy nhi\u00ean th\u00e0nh c\u00f4ng b\u01b0\u1edbc \u0111\u1ea7u l\u00e0 r\u1ea5t \u0111\u00e1ng kh\u00edch l\u1ec7.<\/p>\n\n\n\n<p>K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u01b0\u1ee3c \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed&nbsp;<em>Nature Communications<\/em>.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><a href=\"https:\/\/cdn.tuoitre.vn\/2019\/2\/28\/torben-danaeke-dorna-esrafilzadeh-1-15512591941871696246494-1551334395287783311653.jpg\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"https:\/\/cdn.tuoitre.vn\/thumb_w\/640\/2019\/2\/28\/torben-danaeke-dorna-esrafilzadeh-1-15512591941871696246494-1551334395287783311653.jpg\" alt=\"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng - \u1ea2nh 3.\" title=\"Ph\u01b0\u01a1ng ph\u00e1p m\u1edbi bi\u1ebfn kh\u00ed CO2 th\u00e0nh than \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng - \u1ea2nh 3.\"\/><\/a><\/figure>\n\n\n\n<p>Hai nh\u00e0 h\u00f3a h\u1ecdc Torben Daeneke v\u00e0 Dorna Esrafilzahed l\u00e0 nh\u1eefng ng\u01b0\u1eddi \u0111\u1ea3m nhi\u1ec7m ch\u00ednh nghi\u00ean c\u1ee9u bi\u1ebfn CO2 th\u00e0nh than \u0111\u00e1 \u1edf nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng &#8211; \u1ea2nh: Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc RMIT<\/p>\n\n\n\n<p>Nh\u00e0 h\u00f3a h\u1ecdc, GS Torben Daeneke thu\u1ed9c Tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc RMIT, \u0111\u1ed3ng th\u1eddi l\u00e0 m\u1ed9t trong hai ng\u01b0\u1eddi \u0111\u1ea3m nhi\u1ec7m ch\u00ednh nghi\u00ean c\u1ee9u l\u1ea7n n\u00e0y, chia s\u1ebb: &#8220;D\u00f9 kh\u00f4ng th\u1ec3 quay ng\u01b0\u1ee3c th\u1eddi gian nh\u01b0ng vi\u1ec7c c\u00f3 th\u1ec3 bi\u1ebfn CO<sub>2<\/sub>&nbsp;tr\u1edf l\u1ea1i th\u00e0nh than \u0111\u00e1 v\u00e0 ch\u00f4n ch\u00fang xu\u1ed1ng m\u1eb7t \u0111\u1ea5t s\u1ebd nh\u01b0 vi\u1ec7c quay \u0111i ng\u01b0\u1ee3c l\u1ea1i qu\u00e1 tr\u00ecnh x\u1ea3 th\u1ea3i tr\u01b0\u1edbc \u0111\u00e2y&#8221;.<\/p>\n\n\n\n<p>Trong khi \u0111\u00f3, GS Dorna Esrafilzahed &#8211; tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u &#8211; cho bi\u1ebft th\u00eam m\u1ed9t l\u1ee3i \u00edch kh\u00e1c: qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i CO<sub>2<\/sub>&nbsp;th\u00e0nh than n\u00e0y c\u00f2n c\u00f3 th\u1ec3 gi\u1eef \u0111\u01b0\u1ee3c d\u00f2ng \u0111i\u1ec7n m\u1ea1nh, t\u1eeb \u0111\u00f3 bi\u1ebfn n\u00f3 th\u00e0nh si\u00eau t\u1ee5 v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n giao th\u00f4ng trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<p>&#8220;Ph\u1ee5 ph\u1ea9m c\u1ee7a qu\u00e1 tr\u00ecnh chuy\u1ec3n CO<sub>2<\/sub>&nbsp;th\u00e0nh than c\u00f3 th\u1ec3 d\u00f9ng l\u00e0m nhi\u00ean li\u1ec7u t\u1ed5ng h\u1ee3p trong c\u00f4ng nghi\u1ec7p&#8221; &#8211; GS Esrafilzahed n\u00f3i.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110\u00e2y \u0111\u01b0\u1ee3c xem &#8216;ch\u00eca kh\u00f3a&#8217; m\u1edf ra h\u01b0\u1edbng m\u1edbi trong vi\u1ec7c gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh hay bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. \u200bVi\u1ec5n c\u1ea3nh th\u1ebf gi\u1edbi &#8220;quay l\u01b0ng&#8221; l\u1ea1i v\u1edbi than \u0111\u00e1 \u0111ang r\u00f5 d\u1ea7n Trung Qu\u1ed1c ng\u01b0ng nh\u1eadp than \u0111\u00e1 t\u1eeb Tri\u1ec1u Ti\u00ean C\u00e2y xanh tr\u00ean tr\u00e1i [&hellip;]<\/p>\n","protected":false},"author":17,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28710","post","type-post","status-publish","format-standard","hentry","category-tin-tuc"],"_links":{"self":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28710","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\/17"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=28710"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28710\/revisions"}],"predecessor-version":[{"id":28711,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28710\/revisions\/28711"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28710"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}