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\u00a0TS. Khu\u00f4ng Thanh Tu\u1ea5n tr\u00ecnh b\u00e0y t\u1ea1i bu\u1ed5i seminar khoa h\u1ecdc<\/em><\/p>\n<\/p>\n
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Trong ph\u1ea7n m\u1edf \u0111\u1ea7u, CN. Khu\u00f4ng Thanh Tu\u1ea5n \u0111\u00e3 tr\u00ecnh b\u00e0y th\u1ef1c tr\u1ea1ng v\u00e0 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn nghi\u00ean c\u1ee9u than \u1edf Vi\u1ec7t Nam hi\u1ec7n nay. Theo \u0111\u00e1nh gi\u00e1 c\u1ee7a c\u00e1c chuy\u00ean gia, than v\u1eabn l\u00e0 m\u1ed9t nguy\u00ean li\u1ec7u quan tr\u1ecdng \u0111\u00f3ng g\u00f3p ngu\u1ed3n cung n\u0103ng l\u01b0\u1ee3ng tr\u00ean th\u1ebf gi\u1edbi v\u00ec v\u1eady vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tro (ch\u1ec9 ti\u00eau \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng than) v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c \u01b0u ti\u00ean v\u00e0 nghi\u00ean c\u1ee9u \u0111\u1ec3 s\u1eed d\u1ee5ng than t\u1ed1i \u01b0u h\u01a1n. Trong nghi\u00ean c\u1ee9u c\u1ee7a m\u00ecnh, CN. Khu\u00f4ng Thanh Tu\u1ea5n l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch k\u00edch ho\u1ea1t N\u01a1-tron (NAA) v\u00e0 ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n t\u00edch k\u00edch ho\u1ea1t Gamma t\u1ee9c th\u1eddi (PGAA) \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh th\u00e0nh ph\u1ea7n tro than \u00e1p d\u1ee5ng trong c\u00f4ng nghi\u1ec7p cho s\u1ed1 l\u01b0\u1ee3ng l\u1edbn than thay v\u00ec ph\u01b0\u01a1ng ph\u00e1p hu\u1ef3nh quang tia X (XRF) kh\u00f4ng ph\u00f9 h\u1ee3p do tia X c\u00f3 kh\u1ea3 n\u0103ng \u0111\u00e2m xuy\u00ean y\u1ebfu.<\/p>\n
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T\u1ea1i Vi\u1ec7n JINR, Dubna, CN. Khu\u00f4ngThanh Tu\u1ea5n \u0111\u00e3 thi\u1ebft l\u1eadp th\u00ed nghi\u1ec7m v\u00e0 s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb m\u00e1y gia t\u1ed1c IREN \u0111\u1ec3 th\u1ef1c hi\u1ec7n chi\u1ebfu ngu\u1ed3n n\u01a1tron cho 10 m\u1eabu than t\u1eeb c\u00e1c m\u1ecf than kh\u00e1c nhau \u1edf t\u1ec9nh Qu\u1ea3ng Ninh thu\u1ed9c v\u00f9ng \u0110\u00f4ng B\u1eafc, Vi\u1ec7t Nam.<\/p>\n
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M\u1ed9t s\u1ed1 h\u00ecnh \u1ea3nh m\u1eabu, b\u1ed1 tr\u00ed h\u1ec7 \u0111o v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh c\u1ee7a m<\/em>\u00e1y gia t\u1ed1c IREN<\/em><\/p>\n <\/p>\n <\/p>\n D\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch m\u1eabu than b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p NAA, CN. Khu\u00f4ng Thanh Tu\u1ea5n \u0111\u00e3 s\u1eed d\u1ee5ng th\u00f4ng s\u1ed1 h\u00e0m l\u01b0\u1ee3ng c\u00e1c nguy\u00ean t\u1ed1 c\u00f3 trong 10 m\u1eabu than k\u1ebft h\u1ee3p v\u1edbi h\u01a1n 300 m\u1eabu than c\u1ee7a Kazakhstan \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00e2n t\u00edch tr\u01b0\u1edbc \u0111\u00e2y b\u1edfi JINR \u0111\u1ec3 l\u00e0m d\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o cho b\u00e0i to\u00e1n x\u00e2y d\u1ef1ng m\u1ea1ng n\u01a1tron nh\u00e2n t\u1ea1o v\u1edbi d\u1eef li\u1ec7u \u0111\u1ea7u ra l\u00e0 h\u00e0m l\u01b0\u1ee3ng Fe. K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u tr\u00ecnh b\u00e0y trong b\u00e0i b\u00e1o \u201cApplication of artificial neutron network for determination of iron from NAA spectra for coal samples\u201d \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn \u0111\u0103ng tr\u00ean t\u1ea1p ch\u00ed International Journal of Coal Preparation and Utilization l\u00e0 nh\u1eefng \u0111\u00f3ng g\u00f3p \u0111\u00e1ng ghi nh\u1eadn c\u1ee7a CN. Khu\u00f4ng Thanh Tu\u1ea5n v\u00e0 c\u00e1c c\u1ed9ng s\u1ef1 t\u1ea1i JINR.<\/p>\n <\/p>\n B\u00e0i tr\u00ecnh b\u00e0y c\u1ee7a CN. Khu\u00f4ng Thanh Tu\u1ea5n nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 quan t\u00e2m c\u1ee7a c\u00e1c c\u00e1n b\u1ed9 tham d\u1ef1 h\u1ed9i th\u1ea3o. Trong ph\u1ea7n th\u1ea3o lu\u1eadn, CN. Khu\u00f4ng Thanh Tu\u1ea5n \u0111\u00e3 tr\u1ea3 l\u1eddi nhi\u1ec1u c\u00e2u h\u1ecfi nh\u1eb1m gi\u1ea3i \u0111\u00e1p th\u1eafc m\u1eafc v\u1ec1 c\u00e1c n\u1ed9i dung trong b\u00e0i tr\u00ecnh b\u00e0y. Th\u00f4ng qua h\u1ed9i th\u1ea3o, nh\u00f3m nghi\u00ean c\u1ee9u c\u1ee7a Trung t\u00e2m K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n n\u00f3i ri\u00eang v\u00e0 c\u00e1c c\u00e1n b\u1ed9 nghi\u00ean c\u1ee9u c\u1ee7a Vi\u1ec7n KH&KTHN \u0111\u00e3 c\u00f3 th\u00eam th\u00f4ng tin, ki\u1ebfn th\u1ee9c li\u00ean quan \u0111\u1ebfn l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u \u1ee9ng d\u1ee5ng k\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n trong c\u00f4ng nghi\u1ec7p.<\/p>\n <\/p>\n V\u1edbi k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a CN. Khu\u00f4ng ThanhTu\u1ea5n m\u1ed9t l\u1ea7n n\u1eefa kh\u1eb3ng \u0111\u1ecbnh h\u1ee3p t\u00e1c qu\u1ed1c t\u1ebf trong nghi\u00ean c\u1ee9u khoa h\u1ecdc th\u1ef1c s\u1ef1 l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng, gi\u00fap c\u00e1c c\u00e1n b\u1ed9 nghi\u00ean c\u1ee9u c\u00f3 th\u00eam th\u00f4ng tin, ki\u1ebfn th\u1ee9c v\u00e0 kinh nghi\u1ec7m \u0111\u1ec3 ph\u00e1t tri\u1ec3n chuy\u00ean m\u00f4n. Ch\u01b0\u01a1ng tr\u00ecnh h\u1ee3p t\u00e1c nghi\u00ean c\u1ee9u gi\u1eefa Vi\u1ec7n N\u0103ng l\u01b0\u1ee3ng nguy\u00ean t\u1eed Vi\u1ec7t Nam v\u1edbi Vi\u1ec7n Li\u00ean hi\u1ec7p nghi\u00ean c\u1ee9u h\u1ea1t nh\u00e2n, Dubna, Li\u00ean Bang Nga n\u00ean ti\u1ebfp t\u1ee5c \u0111\u01b0\u1ee3c \u0111\u1ea9y m\u1ea1nh.<\/p>\n <\/p>\n \u00a0<\/em><\/p>\n Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n<\/em><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":" Ng\u00e0y 24\/7\/2024, \u0110o\u00e0n thanh ni\u00ean Vi\u1ec7n Khoa h\u1ecdc v\u00e0 K\u1ef9 thu\u1eadt h\u1ea1t nh\u00e2n (KH&KTHN) \u0111\u00e3 t\u1ed5 ch\u1ee9c seminar khoa h\u1ecdc th\u01b0\u1eddng k\u1ef3 v\u1edbi ti\u00eau \u0111\u1ec1 \u201cPh\u00e2n t\u00edch c\u00e1c nguy\u00ean t\u1ed1 trong than b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p k\u00edch ho\u1ea1t n\u01a1-tron s\u1eed d\u1ee5ng thu\u1eadt to\u00e1n m\u1ea1ng n\u01a1ron nh\u00e2n t\u1ea1o\u201d do CN. Khu\u00f4ng Thanh Tu\u1ea5n tr\u00ecnh b\u00e0y. \u0110\u00e2y l\u00e0 […]<\/p>\n","protected":false},"author":4,"featured_media":15719,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[],"class_list":["post-15716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-hoat-dong-cua-vien"],"_links":{"self":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/15716","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\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/comments?post=15716"}],"version-history":[{"count":1,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/15716\/revisions"}],"predecessor-version":[{"id":15720,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/posts\/15716\/revisions\/15720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media\/15719"}],"wp:attachment":[{"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/media?parent=15716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/categories?post=15716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/vinatom.gov.vn\/wp-json\/wp\/v2\/tags?post=15716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"\"](\"https:\/\/vinatom.gov.vn\/wp-content\/uploads\/2024\/08\/2-2.png\")
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