{"id":26313,"date":"2020-09-26T20:06:21","date_gmt":"2020-09-26T13:06:21","guid":{"rendered":"https:\/\/ttud.com.vn\/?p=26313"},"modified":"2021-11-14T20:09:38","modified_gmt":"2021-11-14T13:09:38","slug":"khai-thac-hydro-tu-nuoc-thai","status":"publish","type":"post","link":"https:\/\/casta.ttud.com.vn\/index.php\/khai-thac-hydro-tu-nuoc-thai\/","title":{"rendered":"Khai th\u00e1c hydro t\u1eeb n\u01b0\u1edbc th\u1ea3i"},"content":{"rendered":"\n

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 t\u00ecm ra c\u00e1ch s\u1eed d\u1ee5ng ch\u1ea5t r\u1eafn sinh h\u1ecdc \u0111\u1ec3 s\u1ea3n xu\u1ea5t hydro t\u1eeb n\u01b0\u1edbc th\u1ea3i, ngu\u1ed3n t\u00e0i nguy\u00ean v\u00f4 h\u1ea1n c\u1ee7a nh\u00e2n lo\u1ea1i.<\/p>\n\n\n\n

\u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi \u0110\u1ea1i h\u1ecdc RMIT, c\u00f4ng ngh\u1ec7 khai th\u00e1c hydro m\u1edbi t\u1eadp trung t\u00e1i ch\u1ebf ch\u1ea5t r\u1eafn v\u00e0 kh\u00ed sinh h\u1ecdc – s\u1ea3n ph\u1ea9m ph\u1ee5 t\u1eeb quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. C\u1ee5 th\u1ec3, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 s\u1eed d\u1ee5ng m\u1ed9t v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t c\u00f3 ngu\u1ed3n g\u1ed1c t\u1eeb ch\u1ea5t r\u1eafn sinh h\u1ecdc \u0111\u1ec3 k\u00edch ho\u1ea1t c\u00e1c ph\u1ea3n \u1ee9ng t\u1ea1o ra hydro t\u1eeb kh\u00ed sinh h\u1ecdc.<\/p>\n\n\n\n

Do \u0111\u00f3, vi\u1ec7c khai th\u00e1c hydro d\u1ef1a tr\u00ean c\u00f4ng ngh\u1ec7 m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh ngay t\u1ea1i nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i m\u00e0 kh\u00f4ng c\u1ea7n \u0111\u1ebfn ch\u1ea5t x\u00fac t\u00e1c \u0111\u1eaft ti\u1ec1n, trong khi c\u00e1c ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t hydro th\u01b0\u01a1ng m\u1ea1i hi\u1ec7n c\u00f3 ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o kh\u00ed t\u1ef1 nhi\u00ean, kh\u00f4ng ch\u1ec9 c\u1ea7n ngu\u1ed3n v\u1ed1n l\u1edbn m\u00e0 c\u00f2n ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh.<\/p>\n\n\n\n

Theo tr\u01b0\u1edfng nh\u00f3m nghi\u00ean c\u1ee9u Kalpit Shah, Ph\u00f3 gi\u00e1o s\u01b0 t\u1eeb Trung t\u00e2m \u0110\u00e0o t\u1ea1o v\u1ec1 Chuy\u1ec3n \u0111\u1ed5i Ngu\u1ed3n ch\u1ea5t r\u1eafn sinh h\u1ecdc ARC thu\u1ed9c RMIT, c\u00f4ng ngh\u1ec7 m\u1edbi c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng thu gi\u1eef carbon sau ph\u1ea3n \u1ee9ng, h\u1ee9a h\u1eb9n c\u00f3 th\u1ec3 gi\u00fap ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u1ea1t m\u1ee5c ti\u00eau kh\u00f4ng ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n

\"PGS.
PGS. Kalpit Shah v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng ph\u00e2n t\u00e1ch kh\u00ed sinh h\u1ecdc th\u00e0nh hydro v\u00e0 carbon. \u1ea2nh: RMIT<\/em>.<\/figcaption><\/figure><\/div>\n\n\n\n

“C\u00f4ng ngh\u1ec7 thay th\u1ebf c\u1ee7a ch\u00fang t\u00f4i cung c\u1ea5p m\u1ed9t c\u00e1ch ti\u1ebfp c\u1eadn b\u1ec1n v\u1eefng, hi\u1ec7u qu\u1ea3, ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng”, Shah nh\u1ea5n m\u1ea1nh. “\u0110\u1ec3 c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i sang n\u1ec1n kinh t\u1ebf tu\u1ea7n ho\u00e0n, ch\u00fang ta c\u1ea7n c\u00f4ng ngh\u1ec7 cho ph\u00e9p khai th\u00e1c to\u00e0n b\u1ed9 gi\u00e1 tr\u1ecb t\u1eeb c\u00e1c ngu\u1ed3n t\u00e0i nguy\u00ean \u0111ang b\u1ecb l\u00e3ng ph\u00ed. N\u01b0\u1edbc th\u1ea3i v\u1ec1 c\u01a1 b\u1ea3n l\u00e0 ngu\u1ed3n cung c\u1ea5p v\u00f4 h\u1ea1n”.<\/p>\n\n\n\n

Ch\u1ea5t r\u1eafn sinh h\u1ecdc th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m ph\u00e2n b\u00f3n v\u00e0 c\u1ea3i t\u1ea1o \u0111\u1ea5t trong n\u00f4ng nghi\u1ec7p, nh\u01b0ng kho\u1ea3ng 30% t\u00e0i nguy\u00ean ch\u1ea5t r\u1eafn sinh h\u1ecdc tr\u00ean th\u1ebf gi\u1edbi hi\u1ec7n \u0111\u01b0\u1ee3c t\u00edch tr\u1eef ho\u1eb7c \u0111\u01b0a \u0111i ch\u00f4n l\u1ea5p, \u0111\u1eb7t ra m\u1ed9t th\u00e1ch th\u1ee9c l\u1edbn v\u1ec1 m\u00f4i tr\u01b0\u1eddng. Nh\u1eefng nghi\u00ean c\u1ee9u v\u1ec1 ti\u1ec1m n\u0103ng \u1ee9ng d\u1ee5ng c\u1ee7a ch\u1ea5t r\u1eafn sinh h\u1ecdc b\u1edfi v\u1eady c\u00f3 \u00fd ngh\u0129a r\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n

V\u1ec1 c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p m\u1edbi, ch\u1ea5t r\u1eafn \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh than sinh h\u1ecdc – m\u1ed9t d\u1ea1ng than gi\u00e0u carbon v\u00e0 ch\u1ee9a m\u1ed9t s\u1ed1 kim lo\u1ea1i n\u1eb7ng – bi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh ch\u1ea5t x\u00fac t\u00e1c l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1ea3n xu\u1ea5t hydro t\u1eeb kh\u00ed sinh h\u1ecdc.<\/p>\n\n\n\n

C\u00e1c th\u1eed nghi\u1ec7m cho th\u1ea5y than sinh h\u1ecdc \u0111\u1ea1t hi\u1ec7u qu\u1ea3 cao trong vi\u1ec7c ph\u00e2n t\u00e1ch kh\u00ed metal (CH4) th\u00e0nh c\u00e1c nguy\u00ean t\u1ed1 g\u1ed3m hydro v\u00e0 carbon. Qu\u00e1 tr\u00ecnh ph\u00e2n t\u00e1ch \u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh trong m\u1ed9t l\u00f2 ph\u1ea3n \u1ee9ng \u0111\u1eb7c bi\u1ec7t do RMIT thi\u1ebft k\u1ebf, cho ph\u00e9p t\u1ea1o ra c\u1ea3 hydro v\u00e0 than sinh h\u1ecdc gi\u00e1 tr\u1ecb cao (\u0111\u01b0\u1ee3c ph\u1ee7 v\u1eadt li\u1ec7u nano carbon b\u00ean ngo\u00e0i).<\/p>\n\n\n\n

Than sinh h\u1ecdc ph\u1ee7 v\u1eadt li\u1ec7u nano carbon c\u00f3 m\u1ed9t lo\u1ea1t \u1ee9ng d\u1ee5ng trong th\u1ef1c t\u1ebf nh\u01b0 x\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng, c\u1ea3i t\u1ea1o \u0111\u1ea5t n\u00f4ng nghi\u1ec7p v\u00e0 d\u1ef1 tr\u1eef n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

“Tr\u1ecdng t\u00e2m trong ph\u01b0\u01a1ng ph\u00e1p s\u1ea3n xu\u1ea5t hydro c\u1ee7a ch\u00fang t\u00f4i n\u1eb1m \u1edf l\u00f2 ph\u1ea3n \u1ee9ng \u0111\u1ed9c \u0111\u00e1o – \u0111\u00e3 \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf – do nh\u00f3m k\u1ef9 thu\u1eadt c\u1ee7a RMIT ph\u00e1t tri\u1ec3n. Ch\u00fang t\u00f4i \u0111\u00e3 t\u1ed1i \u01b0u h\u00f3a tri\u1ec7t \u0111\u1ec3 s\u1ef1 truy\u1ec1n nhi\u1ec7t v\u00e0 chuy\u1ec3n kh\u1ed1i trong l\u00f2 ph\u1ea3n \u1ee9ng c\u1ee7a m\u00ecnh, \u0111\u1ed3ng th\u1eddi thu nh\u1ecf c\u00f4ng ngh\u1ec7 \u0111\u1ec3 l\u00e0m cho n\u00f3 c\u00f3 t\u00ednh di \u0111\u1ed9ng cao”, Shah chia s\u1ebb.<\/p>\n\n\n\n

Nh\u00f3m ph\u00e1t tri\u1ec3n cho bi\u1ebft th\u00eam, l\u00f2 ph\u1ea3n \u1ee9ng m\u1edbi c\u00f2n c\u00f3 ti\u1ec1m n\u0103ng \u1ee9ng d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p sinh kh\u1ed1i, s\u1ea3n xu\u1ea5t nh\u1ef1a v\u00e0 s\u01a1n ph\u1ee7. Chi ti\u1ebft nghi\u00ean c\u1ee9u \u0111\u00e3 \u0111\u01b0\u1ee3c c\u00f4ng b\u1ed1 tr\u00ean T\u1ea1p ch\u00ed N\u0103ng l\u01b0\u1ee3ng Hydro Qu\u1ed1c t\u1ebf<\/em>.<\/p>\n\n\n\n

\u0110o\u00e0n D\u01b0\u01a1ng<\/strong>\u00a0(Theo\u00a0Scitech Daily<\/em>) ngu\u1ed3n: vnexpress<\/p>\n\n\n\n

Ph\u01b0\u01a1ng ph\u00e1p khai th\u00e1c hydro t\u1eeb n\u01b0\u1edbc th\u1ea3i (vnexpress.net)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u0111\u00e3 t\u00ecm ra c\u00e1ch s\u1eed d\u1ee5ng ch\u1ea5t r\u1eafn sinh h\u1ecdc \u0111\u1ec3 s\u1ea3n xu\u1ea5t hydro t\u1eeb n\u01b0\u1edbc th\u1ea3i, ngu\u1ed3n t\u00e0i nguy\u00ean v\u00f4 h\u1ea1n c\u1ee7a nh\u00e2n lo\u1ea1i. \u0110\u01b0\u1ee3c ph\u00e1t tri\u1ec3n b\u1edfi \u0110\u1ea1i h\u1ecdc RMIT, c\u00f4ng ngh\u1ec7 khai th\u00e1c hydro m\u1edbi t\u1eadp trung t\u00e1i ch\u1ebf ch\u1ea5t r\u1eafn v\u00e0 kh\u00ed sinh h\u1ecdc – s\u1ea3n ph\u1ea9m […]<\/p>\n","protected":false},"author":25,"featured_media":26314,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-26313","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\/26313","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\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/comments?post=26313"}],"version-history":[{"count":3,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26313\/revisions"}],"predecessor-version":[{"id":29997,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/posts\/26313\/revisions\/29997"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media\/26314"}],"wp:attachment":[{"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/media?parent=26313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/categories?post=26313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/casta.ttud.com.vn\/index.php\/wp-json\/wp\/v2\/tags?post=26313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}