{"id":4706,"date":"2020-02-19T10:07:00","date_gmt":"2020-02-19T03:07:00","guid":{"rendered":"https:\/\/vinatom.gov.vn\/?p=4706"},"modified":"2020-02-19T10:07:00","modified_gmt":"2020-02-19T03:07:00","slug":"su-dung-chu-trinh-nhien-lieu-lai-giai-phap-cai-thien-do-an-toan-cua-nha-may-dien-hat-nhan","status":"publish","type":"post","link":"https:\/\/vinatom.gov.vn\/su-dung-chu-trinh-nhien-lieu-lai-giai-phap-cai-thien-do-an-toan-cua-nha-may-dien-hat-nhan\/","title":{"rendered":"S\u1eed d\u1ee5ng chu tr\u00ecnh nhi\u00ean li\u1ec7u lai &#8211; gi\u1ea3i ph\u00e1p c\u1ea3i thi\u1ec7n \u0111\u1ed9 an to\u00e0n c\u1ee7a Nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n"},"content":{"rendered":"<p style=\"text-align: justify;\">C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa Tomsk (Li\u00ean Bang Nga) \u0111\u00e3 t\u00ecm ra m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ec3 t\u0103ng kho\u1ea3ng th\u1eddi gian c\u1ea7n t\u00e1i n\u1ea1p nhi\u00ean li\u1ec7u cho nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n l\u00ean t\u1edbi 75%. Theo nh\u00f3m nghi\u00ean c\u1ee9u, \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap t\u0103ng \u0111\u1ed9 an to\u00e0n v\u00e0 gi\u1ea3m gi\u00e1 th\u00e0nh khi v\u1eadn h\u00e0nh Nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n \u1edf nh\u1eefng khu v\u1ef1c \u0111\u1ecba l\u00fd kh\u00f3 ti\u1ebfp c\u1eadn.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">M\u1edbi \u0111\u00e2y, m\u1ed9t nh\u00f3m c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u t\u1eeb Trung t\u00e2m Nguy\u00ean t\u1eed Li\u00ean bang Nga &#8211; Vi\u1ec7n K\u1ef9 thu\u1eadt V\u1eadt l\u00fd to\u00e0n Nga, \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa Tomsk v\u00e0 Vi\u1ec7n V\u1eadt l\u00fd H\u1ea1t nh\u00e2n Budker \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t m\u1ed9t m\u00f4 h\u00ecnh l\u00f2 thorium lai, v\u1edbi kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng plasma nhi\u1ec7t \u0111\u1ed9 cao, duy tr\u00ec b\u1eb1ng m\u1ed9t b\u1eaby t\u1eeb \u0111\u1ec3 thu th\u1eadp th\u00eam neutron. Kh\u00f4ng gi\u1ed1ng nh\u1eefng l\u00f2 h\u1ea1t nh\u00e2n hi\u1ec7n nay, lo\u1ea1i l\u00f2 thorium lai \u0111\u1ec1 xu\u1ea5t c\u00f3 m\u1ee9c n\u0103ng l\u01b0\u1ee3ng trung b\u00ecnh, k\u00edch c\u1ee1 kh\u00e1 nh\u1ecf, \u0111\u1ed9 an to\u00e0n cao v\u00e0 r\u1ea5t \u00edt ph\u00e1t sinh ch\u1ea5t th\u1ea3i ph\u00f3ng x\u1ea1.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">M\u1ed9t trong nh\u1eefng kh\u00f3 kh\u0103n th\u01b0\u1eddng g\u1eb7p ph\u1ea3i trong \u0111\u1ecbnh h\u01b0\u1edbng ph\u00e1t tri\u1ec3n kinh t\u1ebf nh\u1eefng v\u00f9ng xa x\u00f4i h\u1ebbo l\u00e1nh nh\u01b0 v\u00f9ng C\u1ef1c B\u1eafc c\u1ee7a Nga l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o ngu\u1ed3n cung n\u0103ng l\u01b0\u1ee3ng \u1ed5n \u0111\u1ecbnh. Theo nh\u1eefng nh\u00e0 nghi\u00ean c\u1ee9u \u1edf Tomsk, gi\u1ea3i ph\u00e1p duy nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n c\u00f4ng su\u1ea5t nh\u1ecf (SMR).<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Tuy nhi\u00ean, vi\u1ec7c thay \u0111\u1ea3o nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n, v\u1ed1n l\u00e0 m\u1ed9t quy tr\u00ecnh r\u1ea5t nguy hi\u1ec3m v\u00e0 m\u1ea5t th\u1eddi gian ch\u00ednh l\u00e0 v\u1ea5n \u0111\u1ec1 kh\u00f3 kh\u0103n nh\u1ea5t. Chuy\u00ean gia Vladimir Nesterov, Ph\u00f3 Gi\u00e1o s\u01b0 b\u1ed9 m\u00f4n Chu tr\u00ecnh Nhi\u00ean li\u1ec7u h\u1ea1t nh\u00e2n c\u1ee7a tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa Tomsk cho bi\u1ebft: \u201cVi\u1ec7c gi\u1ea3m t\u1ea7n su\u1ea5t thay \u0111\u1ea3o nhi\u00ean li\u1ec7u s\u1ebd gi\u00fap c\u1ea3i ti\u1ebfn \u0111\u00e1ng k\u1ec3 v\u1ec1 an to\u00e0n v\u1eadn h\u00e0nh. Th\u00eam n\u1eefa, l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 kinh ph\u00ed v\u1eadn chuy\u1ec3n nhi\u00ean li\u1ec7u m\u1edbi cho nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n t\u1eeb n\u01a1i s\u1ea3n xu\u1ea5t\u201d.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">C\u00e1c nh\u00e0 khoa h\u1ecdc hi\u1ec7n c\u0169ng \u0111ang ti\u1ebfn h\u00e0nh nhi\u1ec1u nghi\u00ean c\u1ee9u l\u00fd thuy\u1ebft \u0111\u1ec3 x\u00e1c nh\u1eadn l\u1ea1i kh\u1ea3 n\u0103ng t\u1ea1o ra chu tr\u00ecnh nhi\u00ean li\u1ec7u thorium. Tr\u1eef l\u01b0\u1ee3ng thorium tr\u00ean th\u1ebf gi\u1edbi hi\u1ec7n cao g\u1ea5p 4 l\u1ea7n tr\u1eef l\u01b0\u1ee3ng urani. Th\u00eam n\u1eefa, nhi\u00ean li\u1ec7u thorium c\u00f3 m\u1ee9c \u0111\u1ed9 t\u00e1i sinh c\u00e1c \u0111\u1ed3ng v\u1ecb c\u1ea7n thi\u1ebft cho s\u1ea3n xu\u1ea5t n\u0103ng l\u01b0\u1ee3ng cao h\u01a1n h\u1eb3n so v\u1edbi nhi\u00ean li\u1ec7u uranium.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: justify;\">Trong t\u01b0\u01a1ng lai, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u mu\u1ed1n ti\u1ebfp t\u1ee5c th\u1eed nghi\u1ec7m tr\u00ean nh\u1eefng ph\u1ea7n m\u1ec1m chuy\u00ean d\u1ee5ng, ti\u1ebfn h\u00e0nh th\u00eam nhi\u1ec1u t\u00ednh to\u00e1n v\u1ec1 v\u1eadt l\u00fd nhi\u1ec7t c\u1ee7a l\u00f2 ph\u1ea3n \u1ee9ng c\u00f4ng su\u1ea5t th\u1ea5p s\u1eed d\u1ee5ng chu tr\u00ecnh nhi\u00ean li\u1ec7u thori \u2013 urani v\u00e0 \u1ee9ng d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n \u0111\u00f3 v\u00e0o l\u0129nh v\u1ef1c \u0111\u00e0o t\u1ea1o.<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><em><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-4707\" src=\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2020\/02\/19.2.20.2.jpg\" alt=\"\" width=\"750\" height=\"498\" \/>\u1ea2nh minh h\u1ecda nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n t\u1ea1i Li\u00ean Bang Nga<\/em><\/p>\n<p style=\"text-align: justify;\"><em>\u00a0<\/em><\/p>\n<p style=\"text-align: right;\"><strong>An Th\u00e1i, Th\u1ee5c Ph\u01b0\u01a1ng &#8211; Vi\u1ec7n C\u00f4ng ngh\u1ec7 x\u1ea1 hi\u1ebfm<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u tr\u01b0\u1eddng \u0110\u1ea1i h\u1ecdc B\u00e1ch khoa Tomsk (Li\u00ean Bang Nga) \u0111\u00e3 t\u00ecm ra m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ec3 t\u0103ng kho\u1ea3ng th\u1eddi gian c\u1ea7n t\u00e1i n\u1ea1p nhi\u00ean li\u1ec7u cho nh\u00e0 m\u00e1y \u0111i\u1ec7n h\u1ea1t nh\u00e2n l\u00ean t\u1edbi 75%. Theo nh\u00f3m nghi\u00ean c\u1ee9u, \u0111i\u1ec1u n\u00e0y s\u1ebd gi\u00fap t\u0103ng \u0111\u1ed9 an to\u00e0n v\u00e0 gi\u1ea3m gi\u00e1 th\u00e0nh khi [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4707,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[25],"tags":[],"class_list":["post-4706","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-quoc-te"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/4706","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=4706"}],"version-history":[{"count":0,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/4706\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=4706"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=4706"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=4706"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}