{"id":28678,"date":"2019-07-29T20:31:00","date_gmt":"2019-07-29T13:31:00","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=28678"},"modified":"2021-10-03T20:32:36","modified_gmt":"2021-10-03T13:32:36","slug":"canh-bao-tieu-ton-nang-luong-tu-cong-nghe-thu-gom-co2","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/canh-bao-tieu-ton-nang-luong-tu-cong-nghe-thu-gom-co2\/","title":{"rendered":"C\u1ea3nh b\u00e1o ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng t\u1eeb c\u00f4ng ngh\u1ec7 thu gom CO2"},"content":{"rendered":"\n<p><strong>D\u00f9 c\u00f3 t\u00e1c d\u1ee5ng thu gom CO<sub>2<\/sub>, c\u1eaft gi\u1ea3m kh\u00ed nh\u00e0 k\u00ednh nh\u01b0ng c\u00f4ng ngh\u1ec7 c\u00f3 th\u1ec3 ti\u00eau t\u1ed1n 1\/4 n\u0103ng l\u01b0\u1ee3ng to\u00e0n c\u1ea7u v\u00e0o n\u0103m 2100.<\/strong><\/p>\n\n\n\n<p>M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Nature Communications ch\u1ec9 ra nh\u1eefng lo ng\u1ea1i ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng c\u1ee7a&nbsp;<strong>c\u00f4ng ngh\u1ec7 thu gom CO<sub>2<\/sub>&nbsp;(DAC)<\/strong>. \u0110\u00e2y l\u00e0&nbsp;<strong>c\u00f4ng ngh\u1ec7 thu gom tr\u1ef1c ti\u1ebfp kh\u00ed CO<sub>2<\/sub>&nbsp;t\u1eeb kh\u00f4ng kh\u00ed trong kh\u00ed quy\u1ec3n<\/strong>&nbsp;\u0111\u1ec3 s\u1eed d\u1ee5ng ho\u1eb7c l\u01b0u tr\u1eef d\u01b0\u1edbi d\u1ea1ng tinh khi\u1ebft. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng 7 d\u1ef1 \u00e1n t\u1ea1i m\u1ed9t s\u1ed1 n\u01b0\u1edbc ch\u00e2u \u00c2u nh\u01b0 M\u1ef9, Canada, Switzerland \u1edf quy m\u00f4 c\u00f4ng nghi\u1ec7p nh\u1eb1m s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u v\u00e0 ch\u1ea5t \u0111\u1ed1t s\u1ea1ch.<\/p>\n\n\n\n<p><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/e.khoahoc.tv\/photos\/image\/2019\/07\/29\/may-thu-gom-co2.jpg\" alt=\"M\u00e1y thu gom CO2 ch\u1ea1y b\u1eb1ng n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n.\" width=\"750\" height=\"421\"><br>M\u00e1y thu gom CO<sub>2<\/sub>&nbsp;ch\u1ea1y b\u1eb1ng n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n. (\u1ea2nh: Carbon Brief).<\/p>\n\n\n\n<p>Theo b\u00e1o c\u00e1o c\u1ee7a Carbon Engineering, sau khi tri\u1ec3n khai \u1ee9ng d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y v\u00e0o m\u00f4 h\u00ecnh doanh nghi\u1ec7p t\u1eeb n\u0103m 2009, l\u01b0\u1ee3ng CO<sub>2<\/sub>&nbsp;thu gom \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 l\u00ean t\u1edbi 1 t\u1ea5n CO<sub>2<\/sub>&nbsp;m\u1ed7i ng\u00e0y. N\u1ebfu l\u1eafp \u0111\u1eb7t 3.000 nh\u00e0 m\u00e1y DAC,&nbsp;nhi\u1ec7t \u0111\u1ed9 to\u00e0n c\u1ea7u c\u00f3 th\u1ec3 gi\u1ea3m t\u1eeb 1,5-2 \u0111\u1ed9 C so v\u1edbi th\u1eddi ti\u1ec1n c\u00f4ng nghi\u1ec7p, g\u00f3p ph\u1ea7n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 n\u00f3ng l\u00ean to\u00e0n c\u1ea7u.<\/p>\n\n\n\n<p>Tuy nhi\u00ean, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u lo ng\u1ea1i, t\u0103ng quy m\u00f4 v\u00e0 ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00f4ng ngh\u1ec7 DAC, c\u1ee5 th\u1ec3 t\u0103ng 30% \/n\u0103m v\u1edbi quy m\u00f4 30GTCO2\/n\u0103m t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi vi\u1ec7c x\u00e2y d\u1ef1ng 3.000 nh\u00e0 m\u00e1y DAC nh\u01b0 v\u1eady li\u1ec7u c\u00f3 \u0111em l\u1ea1i hi\u1ec7u qu\u1ea3 trong vi\u1ec7c gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m v\u00e0 t\u00e1i t\u1ea1o n\u0103ng l\u01b0\u1ee3ng hay s\u1ebd l\u00e0m ti\u00eau hao nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng to\u00e0n c\u1ea7u h\u01a1n \u0111\u1ec3 c\u00f3 th\u1ec3 v\u1eadn h\u00e0nh c\u00e1c nh\u00e0 m\u00e1y DAC.<\/p>\n\n\n\n<p>Gi\u00e1o s\u01b0 Nico Bauer t\u1ea1i vi\u1ec7n Nghi\u00ean c\u1ee9u T\u00e1c \u0111\u1ed9ng Kh\u00ed h\u1eadu Potsdam (PIK), c\u0169ng kh\u00f4ng tin vi\u1ec7c lo\u1ea1i b\u1ecf carbon c\u00f3 th\u1ec3 v\u00f4 hi\u1ec7u h\u00f3a t\u1ea5t c\u1ea3 c\u00e1c kh\u00ed th\u1ea3i trong t\u01b0\u01a1ng lai b\u1edfi m\u1ed9t l\u01b0\u1ee3ng nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch ch\u1ee9a l\u01b0\u1ee3ng carbon kh\u1ed5ng l\u1ed3 v\u1eabn \u0111ang n\u1eb1m d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t.<\/p>\n\n\n\n<p>Theo gi\u00e1o s\u01b0 Massimo Tavoni, gi\u00e1m \u0111\u1ed1c Vi\u1ec7n Kinh t\u1ebf v\u00e0 M\u00f4i tr\u01b0\u1eddng ch\u00e2u \u00c2u (EIEE), d\u00f9 c\u00f2n nhi\u1ec1u th\u00e1ch th\u1ee9c trong vi\u1ec7c m\u1edf r\u1ed9ng quy m\u00f4 nh\u01b0ng kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn t\u1ea7m quan tr\u1ecdng c\u1ee7a&nbsp;<strong>c\u00f4ng ngh\u1ec7 DAC<\/strong>&nbsp;trong vi\u1ec7c c\u1eaft gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<p>H\u1ed9i ngh\u1ecb v\u1ec1 Bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu c\u1ee7a Li\u00ean Hi\u1ec7p Qu\u1ed1c 2015 k\u00eau g\u1ecdi m\u1ed7i khu v\u1ef1c v\u00e0 qu\u1ed1c gia b\u00ean c\u1ea1nh vi\u1ec7c ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 DAC th\u00ec ph\u1ea3i c\u00f3 nh\u1eefng ch\u00ednh s\u00e1ch c\u1eaft gi\u1ea3m kh\u00ed th\u1ea3i, gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng x\u1ea5u nh\u1ea5t c\u1ee7a con ng\u01b0\u1eddi \u0111\u1ed1i v\u1edbi bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>D\u00f9 c\u00f3 t\u00e1c d\u1ee5ng thu gom CO2, c\u1eaft gi\u1ea3m kh\u00ed nh\u00e0 k\u00ednh nh\u01b0ng c\u00f4ng ngh\u1ec7 c\u00f3 th\u1ec3 ti\u00eau t\u1ed1n 1\/4 n\u0103ng l\u01b0\u1ee3ng to\u00e0n c\u1ea7u v\u00e0o n\u0103m 2100. M\u1ed9t nghi\u00ean c\u1ee9u m\u1edbi \u0111\u00e2y \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean t\u1ea1p ch\u00ed Nature Communications ch\u1ec9 ra nh\u1eefng lo ng\u1ea1i ti\u00eau t\u1ed1n n\u0103ng l\u01b0\u1ee3ng c\u1ee7a&nbsp;c\u00f4ng ngh\u1ec7 thu gom CO2&nbsp;(DAC). \u0110\u00e2y [&hellip;]<\/p>\n","protected":false},"author":23,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-28678","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\/28678","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=28678"}],"version-history":[{"count":1,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28678\/revisions"}],"predecessor-version":[{"id":28681,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/28678\/revisions\/28681"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=28678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=28678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=28678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}