{"id":31172,"date":"2021-12-21T09:50:00","date_gmt":"2021-12-21T02:50:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=31172"},"modified":"2022-02-21T09:52:15","modified_gmt":"2022-02-21T02:52:15","slug":"bien-co2-thanh-nhien-lieu-long","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/bien-co2-thanh-nhien-lieu-long\/","title":{"rendered":"Bi\u1ebfn CO2 th\u00e0nh nhi\u00ean li\u1ec7u l\u1ecfng"},"content":{"rendered":"\n<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u Trung Qu\u1ed1c \u0111\u00e3 t\u1ea1o ra m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c m\u1edbi gi\u00fap chuy\u1ec3n \u0111\u1ed5i carbon dioxide th\u00e0nh axit formic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n\n\n\n<p>H\u1ea7u h\u1ebft nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng c\u1ee7a th\u1ebf gi\u1edbi hi\u1ec7n nay v\u1eabn \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng b\u1eb1ng c\u00e1ch \u0111\u1ed1t nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, \u0111i\u1ec1u n\u00e0y g\u00f3p ph\u1ea7n g\u00e2y hi\u1ec7u \u1ee9ng nh\u00e0 k\u00ednh th\u00fac \u0111\u1ea9y bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu. \u0110\u1ec3 gi\u1ea3m s\u1ef1 n\u00f3ng l\u00ean to\u00e0n c\u1ea7u, ch\u00fang ta ph\u1ea3i t\u00ecm c\u00e1ch gi\u1ea3m CO2 trong kh\u00ed quy\u1ec3n.<\/p>\n\n\n\n<p>M\u1ed9t gi\u1ea3i ph\u00e1p l\u00e0 bi\u1ebfn CO2 th\u00e0nh h\u00f3a ch\u1ea5t th\u00f4ng qua qu\u00e1 tr\u00ecnh \u0111i\u1ec7n ph\u00e2n d\u1ef1a v\u00e0o c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch nh\u01b0 gi\u00f3, n\u01b0\u1edbc v\u00e0 n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi. \u0110\u00e2y l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 m\u1edbi n\u1ed5i, \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd gi\u00fap c\u1eaft gi\u1ea3m l\u01b0\u1ee3ng kh\u00ed th\u1ea3i CO2 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, b\u00ean c\u1ea1nh axit formic (HCOOH) &#8211; nhi\u00ean li\u1ec7u l\u1ecfng c\u00f3 gi\u00e1 tr\u1ecb cao, qu\u00e1 tr\u00ecnh n\u00e0y c\u0169ng t\u1ea1o ra nhi\u1ec1u h\u00f3a ch\u1ea5t kh\u00e1c nh\u01b0 ethanol, carbon monoxide v\u00e0 ethylene. Vi\u1ec7c chi\u1ebft xu\u1ea5t v\u00e0 l\u00e0m s\u1ea1ch m\u1ed9t s\u1ed1 ch\u1ea5t l\u1ecfng nh\u1ea5t \u0111\u1ecbnh t\u1eeb dung d\u1ecbch \u0111i\u1ec7n ph\u00e2n t\u1ed1n qu\u00e1 nhi\u1ec1u chi ph\u00ed.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/i1-vnexpress.vnecdn.net\/2021\/12\/19\/axit-JPG-2775-1639903711.jpg?w=680&amp;h=0&amp;q=100&amp;dpr=1&amp;fit=crop&amp;s=NN6EvUsX5AgfeKUrr3FIrw\" alt=\"Axit formic c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, d\u1ec7t may, khai th\u00e1c d\u1ea7u kh\u00ed. \u1ea2nh: Science Madness\"\/><figcaption>Axit formic l\u00e0 nhi\u00ean li\u1ec7u quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 h\u00f3a ch\u1ea5t, d\u1ec7t may v\u00e0 khai th\u00e1c d\u1ea7u kh\u00ed. \u1ea2nh:&nbsp;<em>Science Madness<\/em><\/figcaption><\/figure>\n\n\n\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 tr\u00ean, c\u00e1c nh\u00e0 khoa h\u1ecdc Trung Qu\u1ed1c \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c \u0111\u01a1n nguy\u00ean t\u1eed g\u1ed1c \u0111\u1ed3ng c\u00f3 chi ph\u00ed th\u1ea5p h\u01a1n nh\u01b0ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n, gi\u00fap chuy\u1ec3n h\u00f3a CO2 th\u00e0nh axit formic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao.<\/p>\n\n\n\n<p>B\u00ean c\u1ea1nh \u0111\u00f3, d\u1ef1a tr\u00ean ch\u1ea5t \u0111i\u1ec7n ph\u00e2n r\u1eafn, nh\u00f3m nghi\u00ean c\u1ee9u c\u00f2n ch\u1ebf t\u1ea1o th\u00e0nh c\u00f4ng m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n ph\u00e2n c\u00f3 th\u1ec3 s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u l\u1ecfng axit formic tinh khi\u1ebft m\u00e0 kh\u00f4ng c\u1ea7n ph\u00e2n t\u00e1ch, b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng CO2 v\u00e0 n\u01b0\u1edbc, k\u1ebft h\u1ee3p v\u1edbi ch\u1ea5t x\u00fac t\u00e1c \u0111\u01a1n nguy\u00ean t\u1eed g\u1ed1c \u0111\u1ed3ng m\u1edbi.<\/p>\n\n\n\n<p>Th\u00e0nh t\u1ef1u n\u00e0y h\u1ee9a h\u1eb9n s\u1ebd l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed ph\u00e2n t\u00e1ch trong \u0111i\u1ec7n ph\u00e2n CO2 v\u00e0 th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p h\u00f3a chuy\u1ec3n \u0111\u1ed5i CO2 th\u00e0nh n\u0103ng l\u01b0\u1ee3ng xanh, \u0111i\u1ec1u n\u00e0y c\u00f3 \u00fd ngh\u0129a to l\u1edbn trong n\u1ed7 l\u1ef1c \u0111\u1ea1t m\u1ee5c ti\u00eau trung h\u00f2a carbon tr\u01b0\u1edbc n\u0103m 2060 c\u1ee7a Trung Qu\u1ed1c.<\/p>\n\n\n\n<p>Chi ti\u1ebft nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed h\u1ecdc thu\u1eadt\u00a0<em>Nature Nanotechnology<\/em>.<\/p>\n\n\n\n<p class=\"has-text-align-right\"><strong>\u0110o\u00e0n D\u01b0\u01a1ng<\/strong><\/p>\n\n\n\n<p class=\"has-text-align-right\"><a href=\"https:\/\/vnexpress.net\/bien-co2-thanh-nhien-lieu-long-4405159.html\">https:\/\/vnexpress.net\/bien-co2-thanh-nhien-lieu-long-4405159.html<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u Trung Qu\u1ed1c \u0111\u00e3 t\u1ea1o ra m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c m\u1edbi gi\u00fap chuy\u1ec3n \u0111\u1ed5i carbon dioxide th\u00e0nh axit formic c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao. H\u1ea7u h\u1ebft nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng c\u1ee7a th\u1ebf gi\u1edbi hi\u1ec7n nay v\u1eabn \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng b\u1eb1ng c\u00e1ch \u0111\u1ed1t nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, \u0111i\u1ec1u n\u00e0y g\u00f3p ph\u1ea7n g\u00e2y hi\u1ec7u [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":31173,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-31172","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\/31172","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=31172"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/31172\/revisions"}],"predecessor-version":[{"id":31174,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/31172\/revisions\/31174"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/31173"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=31172"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=31172"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=31172"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}