{"id":71602,"date":"2022-12-07T14:59:23","date_gmt":"2022-12-07T07:59:23","guid":{"rendered":"https:\/\/tcvn.gov.vn\/?p=71602"},"modified":"2022-12-07T14:59:24","modified_gmt":"2022-12-07T07:59:24","slug":"thu-nghiem-cong-nghe-thu-giu-truc-tiep-co2","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/thu-nghiem-cong-nghe-thu-giu-truc-tiep-co2\/07\/12\/2022\/","title":{"rendered":"Th\u1eed nghi\u1ec7m c\u00f4ng ngh\u1ec7 thu gi\u1eef tr\u1ef1c ti\u1ebfp CO2"},"content":{"rendered":"

Hai doanh nghi\u1ec7p t\u1ea1i Nh\u1eadt B\u1ea3n \u0111ang l\u00ean k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1eb1m thu kh\u00ed cacbonic (CO2) tr\u1ef1c ti\u1ebfp t\u1eeb kh\u00f4ng kh\u00ed.<\/span><\/p>\n

C\u1ee5 th\u1ec3,\u00a0C\u00f4ng ty NGK Insulators c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i Nagoya (Nh\u1eadt B\u1ea3n) \u0111ang nghi\u00ean c\u1ee9u vi\u1ec7c thu kh\u00ed cacbonic (CO2) tr\u1ef1c ti\u1ebfp t\u1eeb kh\u00f4ng kh\u00ed b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u1ed9t kh\u1ed1i \u0111\u1ea5t s\u00e9t ch\u1ee7 y\u1ebfu d\u00f9ng \u0111\u1ec3 l\u00e0m s\u1ea1ch kh\u00ed th\u1ea3i trong c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n c\u01a1 gi\u1edbi.<\/span><\/p>\n

Thu gi\u1eef kh\u00ed tr\u1ef1c ti\u1ebfp l\u00e0 s\u1eed d\u1ee5ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc \u0111\u1ec3 h\u1ea5p th\u1ee5 CO2 t\u1eeb kh\u00ed quy\u1ec3n, r\u1ed3i l\u01b0u tr\u1eef d\u01b0\u1edbi l\u00f2ng \u0111\u1ea5t ho\u1eb7c d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u ho\u1eb7c h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p. Nh\u1eefng kh\u1ed1i Honeyceram (m\u1ed9t ch\u1ea5t x\u00fac t\u00e1c g\u1ed1m gi\u00fap trung h\u00f2a c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i trong kh\u00ed th\u1ea3i \u00f4 t\u00f4) c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng \u1edf b\u1ea5t c\u1ee9 n\u01a1i n\u00e0o c\u00f3 kh\u00f4ng kh\u00ed, v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng th\u00edch nghi t\u01b0\u01a1ng \u0111\u1ed1i t\u1ed1t v\u1edbi m\u00f4i tr\u01b0\u1eddng sa m\u1ea1c ho\u1eb7c nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u00f4ng thu\u1eadn l\u1ee3i kh\u00e1c.<\/span><\/p>\n

Theo d\u1ef1 ki\u1ebfn, m\u00f4 h\u00ecnh m\u1eabu c\u1ee7a NGK s\u1ebd b\u1eaft \u0111\u1ea7u ho\u1ea1t \u0111\u1ed9ng v\u00e0o n\u0103m t\u00e0i ch\u00ednh 2025 v\u00e0 c\u00f3 kh\u1ea3 n\u0103ng h\u1ea5p th\u1ee5 h\u00e0ng tr\u0103m \u0111\u1ebfn h\u00e0ng ngh\u00ecn t\u1ea5n CO2 m\u1ed7i n\u0103m.\u00a0M\u00f4 h\u00ecnh n\u00e0y s\u1ebd s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0n kh\u1ed1i Honeyceram m\u00e0u vani. Qu\u1ea1t s\u1ebd \u0111\u1ea9y kh\u00f4ng kh\u00ed qua c\u00e1c kh\u1ed1i c\u00f3 c\u1ea5u tr\u00fac t\u1ed5 ong \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t ch\u1ea5t c\u00f3 ph\u1ea3n \u1ee9ng v\u1edbi CO2. Honeyceram sau \u0111\u00f3 \u0111\u01b0\u1ee3c nung n\u00f3ng \u0111\u1ec3 gi\u1ea3i ph\u00f3ng CO2 c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao \u0111\u1ec3 thu h\u1ed3i.<\/span><\/p>\n

Theo \u0111\u1ea1i di\u1ec7n NGK, c\u1ea5u tr\u00fac t\u1ed5 ong t\u0103ng di\u1ec7n t\u00edch ti\u1ebfp x\u00fac gi\u1eefa v\u1eadt li\u1ec7u v\u00e0 kh\u00f4ng kh\u00ed, gi\u00fap h\u1ea5p th\u1ee5 CO2 hi\u1ec7u qu\u1ea3 h\u01a1n, v\u00ec th\u1ebf thi\u1ebft b\u1ecb c\u0169ng s\u1ebd nh\u1ecf g\u1ecdn h\u01a1n.\u00a0NGK k\u1ef3 v\u1ecdng c\u00e1c s\u1ea3n ph\u1ea9m li\u00ean quan \u0111\u1ebfn trung t\u00ednh cacbon v\u00e0 s\u00e1ng ki\u1ebfn k\u1ef9 thu\u1eadt s\u1ed1 s\u1ebd chi\u1ebfm m\u1ed9t n\u1eeda doanh s\u1ed1 b\u00e1n h\u00e0ng v\u00e0o n\u0103m 2030 v\u00e0 80% v\u00e0o n\u0103m 2050. \u201cC\u00f4ng ngh\u1ec7 thu gi\u1eef CO2 s\u1ebd t\u1ea1o n\u00ean s\u1ee9c h\u00fat m\u1ea1nh m\u1ebd cho ch\u00fang t\u00f4i\u201d, Ch\u1ee7 t\u1ecbch Shigeru Kobayashi cho hay.<\/span><\/p>\n

\"\"<\/span><\/p>\n

\u00a0Toho Gas v\u00e0 c\u00e1c \u0111\u1ed1i t\u00e1c c\u00f3 k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m thi\u1ebft b\u1ecb thu kh\u00ed tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c kho kh\u00ed thi\u00ean nhi\u00ean ho\u00e1 l\u1ecfng.<\/span><\/h2>\n<\/div>\n

Trong khi \u0111\u00f3, Toho Gas, m\u1ed9t c\u00f4ng ty kh\u00e1c c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i Nagoya c\u0169ng \u0111ang nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 thu gi\u1eef kh\u00f4ng kh\u00ed tr\u1ef1c ti\u1ebfp t\u1eeb c\u00e1c kho kh\u00ed thi\u00ean nhi\u00ean h\u00f3a l\u1ecfng.\u00a0H\u1ee3p t\u00e1c v\u1edbi \u0110\u1ea1i h\u1ecdc Nagoya v\u00e0 c\u00e1c \u0111\u1ed1i t\u00e1c kh\u00e1c, Toho Gas c\u00f3 k\u1ebf ho\u1ea1ch x\u00e2y d\u1ef1ng m\u1ed9t thi\u1ebft b\u1ecb nguy\u00ean m\u1eabu v\u00e0o n\u0103m t\u00e0i ch\u00ednh 2024, d\u1ef1 ki\u1ebfn thi\u1ebft b\u1ecb n\u00e0y s\u1ebd h\u1ea5p th\u1ee5 1 t\u1ea5n CO2 m\u1ed7i n\u0103m. C\u00e1c th\u1eed nghi\u1ec7m ti\u1ebfp theo c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1ea1i m\u1ed9t c\u01a1 s\u1edf m\u1edf r\u1ed9ng v\u00e0o n\u0103m t\u00e0i ch\u00ednh 2029.<\/span><\/p>\n

Kh\u00ed thi\u00ean nhi\u00ean \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh \u0111\u1ec3 t\u1ea1o ra kh\u00ed thi\u00ean nhi\u00ean h\u00f3a l\u1ecfng (LNG). Khi qu\u00e1 tr\u00ecnh \u0111\u01b0\u1ee3c \u0111\u1ea3o ng\u01b0\u1ee3c, nhi\u1ec7t \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 t\u1ea1o ra hi\u1ec7u \u1ee9ng l\u00e0m m\u00e1t. Ph\u01b0\u01a1ng ph\u00e1p c\u1ee7a Toho Gas s\u1eed d\u1ee5ng ngu\u1ed3n “n\u0103ng l\u01b0\u1ee3ng l\u1ea1nh” n\u00e0y thu h\u1ed3i t\u1eeb qu\u00e1 tr\u00ecnh t\u00e1i kh\u00ed h\u00f3a LNG \u0111\u1ec3 l\u00e0m m\u00e1t dung m\u00f4i ch\u1ee9a CO2 xu\u1ed1ng d\u01b0\u1edbi \u00e2m 140 \u0111\u1ed9 C, bi\u1ebfn CO2 th\u00e0nh n\u01b0\u1edbc \u0111\u00e1 kh\u00f4.<\/span><\/p>\n

Sau khi n\u01b0\u1edbc \u0111\u00e1 kh\u00f4 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u1ec1 nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng s\u1ebd \u0111\u1ec3 l\u1ea1i kh\u00ed CO2 d\u01b0\u1edbi \u00e1p su\u1ea5t cao. Theo Toho Gas, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y s\u1eed d\u1ee5ng \u00edt n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi quy tr\u00ecnh l\u00e0m n\u00f3ng dung m\u00f4i th\u00f4ng th\u01b0\u1eddng.\u00a0C\u00f4ng ty c\u00f3 k\u1ebf ho\u1ea1ch s\u1eed d\u1ee5ng kh\u00ed thu \u0111\u01b0\u1ee3c trong qu\u00e1 tr\u00ecnh metan h\u00f3a – m\u1ed9t ph\u1ea3n \u1ee9ng chuy\u1ec3n \u0111\u1ed5i CO2 th\u00e0nh kh\u00ed metan t\u1ed5ng h\u1ee3p, m\u1ed9t th\u00e0nh ph\u1ea7n c\u1ee7a kh\u00ed t\u1ef1 nhi\u00ean khi k\u1ebft h\u1ee3p v\u1edbi hydro. S\u1ea3n ph\u1ea9m n\u00e0y \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u01b0 d\u00e2n \u0111\u00f4 th\u1ecb.<\/span><\/p>\n

“Ch\u00fang t\u00f4i \u0111\u1eb7t m\u1ee5c ti\u00eau s\u1ebd th\u1ef1c hi\u1ec7n vi\u1ec7c n\u00e0y t\u1ea1i kho ti\u1ebfp nh\u1eadn LNG c\u1ee7a c\u00e1c c\u00f4ng ty kh\u00e1c v\u00e0 \u1edf n\u01b0\u1edbc ngo\u00e0i” – \u00f4ng Soichiro Masuda, thu\u1ed9c b\u1ed9 ph\u1eadn nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u1ee7a Toho Gas, cho bi\u1ebft.<\/span><\/p>\n

D\u00f9 vi\u1ec7c thu gi\u1eef tr\u1ef1c ti\u1ebfp kh\u00ed \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec1u tri\u1ec3n v\u1ecdng nh\u01b0ng v\u1eabn c\u00f2n tr\u1edf ng\u1ea1i li\u00ean quan \u0111\u1ebfn chi ph\u00ed, l\u00ean \u0111\u1ebfn 300 \u0111\u1ebfn 600 USD\/t\u1ea5n. Do n\u1ed3ng \u0111\u1ed9 CO2 trong kh\u00f4ng kh\u00ed qu\u00e1 th\u1ea5p n\u00ean vi\u1ec7c thu h\u1ed3i kh\u00f4ng kh\u00ed tr\u1ef1c ti\u1ebfp ti\u00eau t\u1ed1n nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng h\u01a1n so v\u1edbi vi\u1ec7c l\u1ecdc kh\u00ed th\u1ea3i c\u1ee7a nh\u00e0 m\u00e1y \u0111i\u1ec7n.<\/span><\/p>\n

Theo C\u01a1 quan N\u0103ng l\u01b0\u1ee3ng Qu\u1ed1c t\u1ebf, hi\u1ec7n tr\u00ean th\u1ebf gi\u1edbi c\u00f3 18 c\u01a1 s\u1edf thu gi\u1eef tr\u1ef1c ti\u1ebfp kh\u00ed \u0111ang ho\u1ea1t \u0111\u1ed9ng, lo\u1ea1i b\u1ecf kho\u1ea3ng 7.700 t\u1ea5n CO2 ra kh\u1ecfi kh\u00ed quy\u1ec3n m\u1ed7i n\u0103m. Theo d\u1ef1 t\u00ednh, \u0111\u1ec3 \u0111\u1ea1t m\u1ee9c ph\u00e1t th\u1ea3i r\u00f2ng b\u1eb1ng “0” v\u00e0o n\u0103m 2050, h\u00e0ng n\u0103m c\u1ea7n ph\u1ea3i thu gi\u1eef 85 tri\u1ec7u t\u1ea5n CO2 cho \u0111\u1ebfn n\u0103m 2030 v\u00e0 980 tri\u1ec7u t\u1ea5n cho \u0111\u1ebfn n\u0103m 2050.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Hai doanh nghi\u1ec7p t\u1ea1i Nh\u1eadt B\u1ea3n \u0111ang l\u00ean k\u1ebf ho\u1ea1ch th\u1eed nghi\u1ec7m c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi nh\u1eb1m thu kh\u00ed cacbonic (CO2) tr\u1ef1c ti\u1ebfp t\u1eeb kh\u00f4ng kh\u00ed. C\u1ee5 th\u1ec3,\u00a0C\u00f4ng ty NGK Insulators c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i Nagoya (Nh\u1eadt B\u1ea3n) \u0111ang nghi\u00ean c\u1ee9u vi\u1ec7c thu kh\u00ed cacbonic (CO2) tr\u1ef1c ti\u1ebfp t\u1eeb kh\u00f4ng kh\u00ed b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng […]<\/p>\n","protected":false},"author":10,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[22],"tags":[],"acf":{"linh-vuc":"C\u00e1c l\u0129nh v\u1ef1c kh\u00e1c"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/71602"}],"collection":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/comments?post=71602"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/71602\/revisions"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=71602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=71602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=71602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}