{"id":127326,"date":"2025-11-26T07:58:38","date_gmt":"2025-11-26T00:58:38","guid":{"rendered":"https:\/\/imsat.vn\/?p=127326"},"modified":"2025-11-26T08:00:01","modified_gmt":"2025-11-26T01:00:01","slug":"vien-khoa-hoc-cong-nghe-mo-vinacomin-hop-nghiem-thu-de-tai-cap-tkv","status":"publish","type":"post","link":"https:\/\/imsat.vn\/?p=127326","title":{"rendered":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf – Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV"},"content":{"rendered":"

Ng\u00e0y <\/em><\/strong>21<\/em><\/strong>\/11\/2025, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 T\u1eadp \u0111o\u00e0n C\u00f4ng nghi\u1ec7p Than – Kho\u00e1ng s\u1ea3n Vi\u1ec7t Nam t\u1ed5 ch\u1ee9c h\u1ecdp \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV \u201cNghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng quy tr\u00ecnh l\u1ea5y m\u1eabu x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ki\u00ean c\u1ed1 c\u1ee7a \u0111\u1ea5t \u0111\u00e1 trong qu\u00e1 tr\u00ecnh \u0111\u00e0o l\u00f2 cho c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c T\u1eadp \u0111o\u00e0n C\u00f4ng nghi\u1ec7p Than – Kho\u00e1ng s\u1ea3n Vi\u1ec7t Nam\u201d. \u00d4ng \u0110\u1ed7 H\u1ed3ng Nguy\u00ean, Tr\u01b0\u1edfng Ban KCL ch\u1ee7 tr\u00ec cu\u1ed9c h\u1ecdp<\/em><\/strong><\/p>\n

\"\"<\/p>\n

H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a \u0111\u1ec1 t\u00e0i<\/em><\/p>\n

Trong khai th\u00e1c than h\u1ea7m l\u00f2, c\u00f4ng t\u00e1c l\u1ea5y m\u1eabu v\u00e0 th\u00ed nghi\u1ec7m c\u01a1 l\u00fd \u0111\u1ea5t \u0111\u00e1 l\u00e0 kh\u00e2u then ch\u1ed1t \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ki\u00ean c\u1ed1 (f) l\u00e0m c\u01a1 s\u1edf tr\u1ef1c ti\u1ebfp ph\u1ee5c v\u1ee5 thi\u1ebft k\u1ebf ch\u1ed1ng gi\u1eef, \u0111i\u1ec1u ch\u1ec9nh b\u1ea3n v\u1ebd thi c\u00f4ng v\u00e0 qu\u1ea3n l\u00fd chi ph\u00ed \u0111\u00e0o ch\u1ed1ng l\u00f2. T\u1ea1i TKV, c\u00f4ng t\u00e1c n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ecbnh k\u1ef3 t\u1ea1i c\u00e1c m\u1ee9c khai th\u00e1c ch\u00ednh, \u0111\u1ed3ng th\u1eddi l\u1ea5y b\u1ed5 sung khi trong qu\u00e1 tr\u00ecnh \u0111\u00e0o l\u00f2 g\u1eb7p lo\u1ea1i \u0111\u1ea5t \u0111\u00e1 kh\u00e1c nhi\u1ec1u so v\u1edbi d\u1ef1 ki\u1ebfn ban \u0111\u1ea7u. Tuy nhi\u00ean, c\u00e1c \u0111\u01a1n v\u1ecb hi\u1ec7n nay \u0111ang \u00e1p d\u1ee5ng nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p l\u1ea5y m\u1eabu kh\u00e1c nhau (m\u1eabu kh\u1ed1i, m\u1eabu l\u00f5i khoan, m\u1eabu b\u00e1n chu\u1ea9n) v\u00e0 nhi\u1ec1u ti\u00eau chu\u1ea9n th\u00ed nghi\u1ec7m kh\u00e1c nhau (TCVN, ASTM ho\u1eb7c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf kh\u00e1c), trong khi ch\u01b0a c\u00f3 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u00e0 bi\u1ec3u m\u1eabu th\u1ed1ng nh\u1ea5t cho c\u00e1c b\u01b0\u1edbc m\u00f4 t\u1ea3, b\u1ea3o qu\u1ea3n, v\u1eadn chuy\u1ec3n v\u00e0 x\u1eed l\u00fd s\u1ed1 li\u1ec7u.<\/p>\n

V\u00ec v\u1eady, vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t quy tr\u00ecnh l\u1ea5y m\u1eabu v\u00e0 x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ki\u00ean c\u1ed1 th\u1ed1ng nh\u1ea5t, \u00e1p d\u1ee5ng chung trong to\u00e0n TKV, l\u00e0 y\u00eau c\u1ea7u c\u1ea5p thi\u1ebft.<\/p>\n

\"\"<\/p>\n

Ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i<\/em> – <\/em>ThS. L\u00ea Quang H\u00f2a tr\u00ecnh b\u00e0y B\u00e1o c\u00e1o<\/em><\/p>\n

\u0110\u1ec1 t\u00e0i \u0111\u1eb7t m\u1ee5c ti\u00eau nghi\u00ean c\u1ee9u, x\u00e2y d\u1ef1ng quy tr\u00ecnh th\u1ed1ng nh\u1ea5t v\u1ec1 l\u1ea5y m\u1eabu v\u00e0 x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ki\u00ean c\u1ed1 (f) c\u1ee7a \u0111\u1ea5t \u0111\u00e1 trong qu\u00e1 tr\u00ecnh \u0111\u00e0o l\u00f2 t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV, t\u1ea1o c\u01a1 s\u1edf d\u1eef li\u1ec7u c\u01a1 l\u00fd tin c\u1eady ph\u1ee5c v\u1ee5 l\u1eadp v\u00e0 \u0111i\u1ec1u ch\u1ec9nh thi\u1ebft k\u1ebf b\u1ea3n v\u1ebd thi c\u00f4ng, thi c\u00f4ng \u0111\u00e0o ch\u1ed1ng l\u00f2, c\u0169ng nh\u01b0 c\u00f4ng t\u00e1c nghi\u1ec7m thu v\u00e0 qu\u1ea3n l\u00fd chi ph\u00ed.<\/p>\n

\"\"<\/p>\n

Ph\u1ea1m Tu\u1ea5n Anh,<\/em> Ban T\u00e0i nguy\u00ean TKV<\/em> tr\u00ecnh b\u00e0y \u00fd ki\u1ebfn ph\u1ea3n bi\u1ec7n<\/em><\/p>\n

\"\"<\/p>\n

ThS. V\u0169 Anh Tu\u1ea5n, Tr\u01b0\u1edfng ph\u00f2ng \u0110\u1ecba ch\u1ea5t C\u00f4ng ty VITE ph\u1ea3n bi\u1ec7n t\u1ea1i cu\u1ed9c h\u1ecdp<\/em><\/p>\n

\u0110\u1ec1 t\u00e0i t\u1eadp trung v\u00e0o c\u00e1c n\u1ed9i dung ch\u00ednh sau: T\u1ed5ng h\u1ee3p v\u00e0 \u0111\u00e1nh gi\u00e1 c\u00f4ng t\u00e1c l\u1ea5y m\u1eabu \u0111\u1ea5t \u0111\u00e1, x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 ki\u00ean c\u1ed1 tr\u00ean th\u1ebf gi\u1edbi; ph\u00e2n t\u00edch th\u1ef1c tr\u1ea1ng v\u00e0 \u0111\u1ec1 xu\u1ea5t gi\u1ea3i ph\u00e1p \u00e1p d\u1ee5ng t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 TKV; X\u00e2y d\u1ef1ng c\u00e1c quy tr\u00ecnh c\u1ee5 th\u1ec3 t\u1eeb x\u00e1c \u0111\u1ecbnh v\u1ecb tr\u00ed l\u1ea5y m\u1eabu, l\u1ea5y m\u1eabu trong l\u00f2, m\u00f4 t\u1ea3 \u0111\u1ea5t \u0111\u00e1, l\u1eadp nh\u00e3n v\u00e0 phi\u1ebfu m\u1eabu, \u0111\u00f3ng g\u00f3i – v\u1eadn chuy\u1ec3n, b\u1ea3o qu\u1ea3n trong ph\u00f2ng th\u00ed nghi\u1ec7m, \u0111\u1ebfn th\u00ed nghi\u1ec7m, x\u1eed l\u00fd k\u1ebft qu\u1ea3 v\u00e0 t\u00ednh to\u00e1n h\u1ec7 s\u1ed1 ki\u00ean c\u1ed1, \u0111\u1ed3ng th\u1eddi x\u00e2y d\u1ef1ng h\u01b0\u1edbng d\u1eabn an to\u00e0n trong qu\u00e1 tr\u00ecnh l\u1ea5y m\u1eabu v\u00e0 th\u00ed nghi\u1ec7m, quy \u0111\u1ecbnh tr\u00ecnh t\u1ef1 nghi\u1ec7m thu, tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd, \u0111\u1ed3ng th\u1eddi \u0111\u1ec1 xu\u1ea5t quy tr\u00ecnh t\u1ed5ng th\u1ec3 \u00e1p d\u1ee5ng th\u1ed1ng nh\u1ea5t trong to\u00e0n TKV.<\/p>\n

Quy tr\u00ecnh n\u00e0y g\u00f3p ph\u1ea7n n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a d\u1eef li\u1ec7u c\u01a1 l\u00fd \u0111\u1ea5t \u0111\u00e1, chu\u1ea9n h\u00f3a ph\u01b0\u01a1ng ph\u00e1p x\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 f, \u0111\u1ed3ng th\u1eddi t\u0103ng hi\u1ec7u qu\u1ea3 trong c\u00f4ng t\u00e1c thi\u1ebft k\u1ebf, thi c\u00f4ng v\u00e0 qu\u1ea3n l\u00fd chi ph\u00ed \u0111\u00e0o ch\u1ed1ng l\u00f2.<\/p>\n

\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0\u00a0 \u0110.T.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

Ng\u00e0y 21\/11\/2025, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 T\u1eadp \u0111o\u00e0n C\u00f4ng nghi\u1ec7p Than – Kho\u00e1ng s\u1ea3n Vi\u1ec7t Nam t\u1ed5 ch\u1ee9c h\u1ecdp \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV \u201cNghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng quy tr\u00ecnh l\u1ea5y m\u1eabu x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ki\u00ean c\u1ed1 c\u1ee7a \u0111\u1ea5t \u0111\u00e1 trong qu\u00e1 tr\u00ecnh \u0111\u00e0o l\u00f2 cho c\u00e1c m\u1ecf h\u1ea7m l\u00f2 […]<\/p>\n","protected":false},"author":6,"featured_media":127327,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[37,1],"tags":[],"yoast_head":"\nVi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/imsat.vn\/?p=127326\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\" \/>\n<meta property=\"og:description\" content=\"Ng\u00e0y 21\/11\/2025, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 T\u1eadp \u0111o\u00e0n C\u00f4ng nghi\u1ec7p Than – Kho\u00e1ng s\u1ea3n Vi\u1ec7t Nam t\u1ed5 ch\u1ee9c h\u1ecdp \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV \u201cNghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng quy tr\u00ecnh l\u1ea5y m\u1eabu x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ki\u00ean c\u1ed1 c\u1ee7a \u0111\u1ea5t \u0111\u00e1 trong qu\u00e1 tr\u00ecnh \u0111\u00e0o l\u00f2 cho c\u00e1c m\u1ecf h\u1ea7m l\u00f2 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/imsat.vn\/?p=127326\" \/>\n<meta property=\"og:site_name\" content=\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\" \/>\n<meta property=\"article:published_time\" content=\"2025-11-26T00:58:38+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-26T01:00:01+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"2526\" \/>\n\t<meta property=\"og:image:height\" content=\"1753\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u0110\u00e0o Tu\u00e2\u0301n\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/imsat.vn\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"logo\":{\"@id\":\"https:\/\/imsat.vn\/#personlogo\"},\"sameAs\":[\"https:\/\/imsat.vn\/\"]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/imsat.vn\/#website\",\"url\":\"https:\/\/imsat.vn\/\",\"name\":\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/imsat.vn\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"vi-VN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/imsat.vn\/?p=127326#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg\",\"contentUrl\":\"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg\",\"width\":2526,\"height\":1753},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/imsat.vn\/?p=127326#webpage\",\"url\":\"https:\/\/imsat.vn\/?p=127326\",\"name\":\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\",\"isPartOf\":{\"@id\":\"https:\/\/imsat.vn\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/imsat.vn\/?p=127326#primaryimage\"},\"datePublished\":\"2025-11-26T00:58:38+00:00\",\"dateModified\":\"2025-11-26T01:00:01+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/imsat.vn\/?p=127326#breadcrumb\"},\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/imsat.vn\/?p=127326\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/imsat.vn\/?p=127326#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Trang ch\u1ee7\",\"item\":\"https:\/\/imsat.vn\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Tin KHCN\",\"item\":\"https:\/\/imsat.vn\/?cat=37\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf – Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV\"}]},{\"@type\":\"Article\",\"@id\":\"https:\/\/imsat.vn\/?p=127326#article\",\"isPartOf\":{\"@id\":\"https:\/\/imsat.vn\/?p=127326#webpage\"},\"author\":{\"@id\":\"https:\/\/imsat.vn\/#\/schema\/person\/d55f918511bb56f38a4a2f908be17297\"},\"headline\":\"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf – Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV\",\"datePublished\":\"2025-11-26T00:58:38+00:00\",\"dateModified\":\"2025-11-26T01:00:01+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/imsat.vn\/?p=127326#webpage\"},\"wordCount\":897,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513\"},\"image\":{\"@id\":\"https:\/\/imsat.vn\/?p=127326#primaryimage\"},\"thumbnailUrl\":\"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg\",\"articleSection\":[\"Tin KHCN\",\"Tin t\u1ee9c - S\u1ef1 ki\u1ec7n\"],\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/imsat.vn\/?p=127326#respond\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/imsat.vn\/#\/schema\/person\/d55f918511bb56f38a4a2f908be17297\",\"name\":\"\u0110\u00e0o Tu\u00e2\u0301n\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/imsat.vn\/#personlogo\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=96&d=mm&r=g\",\"caption\":\"\u0110\u00e0o Tu\u00e2\u0301n\"},\"url\":\"https:\/\/imsat.vn\/?author=6\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/imsat.vn\/?p=127326","og_locale":"vi_VN","og_type":"article","og_title":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin","og_description":"Ng\u00e0y 21\/11\/2025, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 T\u1eadp \u0111o\u00e0n C\u00f4ng nghi\u1ec7p Than – Kho\u00e1ng s\u1ea3n Vi\u1ec7t Nam t\u1ed5 ch\u1ee9c h\u1ecdp \u0111\u00e1nh gi\u00e1, nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV \u201cNghi\u00ean c\u1ee9u x\u00e2y d\u1ef1ng quy tr\u00ecnh l\u1ea5y m\u1eabu x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ki\u00ean c\u1ed1 c\u1ee7a \u0111\u1ea5t \u0111\u00e1 trong qu\u00e1 tr\u00ecnh \u0111\u00e0o l\u00f2 cho c\u00e1c m\u1ecf h\u1ea7m l\u00f2 […]","og_url":"https:\/\/imsat.vn\/?p=127326","og_site_name":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin","article_published_time":"2025-11-26T00:58:38+00:00","article_modified_time":"2025-11-26T01:00:01+00:00","og_image":[{"width":2526,"height":1753,"url":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Written by":"\u0110\u00e0o Tu\u00e2\u0301n","Est. reading time":"4 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["Person","Organization"],"@id":"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513","name":"admin","image":{"@type":"ImageObject","@id":"https:\/\/imsat.vn\/#personlogo","inLanguage":"vi-VN","url":"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/64e1b8d34f425d19e1ee2ea7236d3028?s=96&d=mm&r=g","caption":"admin"},"logo":{"@id":"https:\/\/imsat.vn\/#personlogo"},"sameAs":["https:\/\/imsat.vn\/"]},{"@type":"WebSite","@id":"https:\/\/imsat.vn\/#website","url":"https:\/\/imsat.vn\/","name":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin","description":"","publisher":{"@id":"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/imsat.vn\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"vi-VN"},{"@type":"ImageObject","@id":"https:\/\/imsat.vn\/?p=127326#primaryimage","inLanguage":"vi-VN","url":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg","contentUrl":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg","width":2526,"height":1753},{"@type":"WebPage","@id":"https:\/\/imsat.vn\/?p=127326#webpage","url":"https:\/\/imsat.vn\/?p=127326","name":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin","isPartOf":{"@id":"https:\/\/imsat.vn\/#website"},"primaryImageOfPage":{"@id":"https:\/\/imsat.vn\/?p=127326#primaryimage"},"datePublished":"2025-11-26T00:58:38+00:00","dateModified":"2025-11-26T01:00:01+00:00","breadcrumb":{"@id":"https:\/\/imsat.vn\/?p=127326#breadcrumb"},"inLanguage":"vi-VN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/imsat.vn\/?p=127326"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/imsat.vn\/?p=127326#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Trang ch\u1ee7","item":"https:\/\/imsat.vn\/"},{"@type":"ListItem","position":2,"name":"Tin KHCN","item":"https:\/\/imsat.vn\/?cat=37"},{"@type":"ListItem","position":3,"name":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf – Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV"}]},{"@type":"Article","@id":"https:\/\/imsat.vn\/?p=127326#article","isPartOf":{"@id":"https:\/\/imsat.vn\/?p=127326#webpage"},"author":{"@id":"https:\/\/imsat.vn\/#\/schema\/person\/d55f918511bb56f38a4a2f908be17297"},"headline":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf – Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV","datePublished":"2025-11-26T00:58:38+00:00","dateModified":"2025-11-26T01:00:01+00:00","mainEntityOfPage":{"@id":"https:\/\/imsat.vn\/?p=127326#webpage"},"wordCount":897,"commentCount":0,"publisher":{"@id":"https:\/\/imsat.vn\/#\/schema\/person\/89fc24c8dc721bd3aac0eda6ec581513"},"image":{"@id":"https:\/\/imsat.vn\/?p=127326#primaryimage"},"thumbnailUrl":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1.jpg","articleSection":["Tin KHCN","Tin t\u1ee9c - S\u1ef1 ki\u1ec7n"],"inLanguage":"vi-VN","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/imsat.vn\/?p=127326#respond"]}]},{"@type":"Person","@id":"https:\/\/imsat.vn\/#\/schema\/person\/d55f918511bb56f38a4a2f908be17297","name":"\u0110\u00e0o Tu\u00e2\u0301n","image":{"@type":"ImageObject","@id":"https:\/\/imsat.vn\/#personlogo","inLanguage":"vi-VN","url":"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=96&d=mm&r=g","caption":"\u0110\u00e0o Tu\u00e2\u0301n"},"url":"https:\/\/imsat.vn\/?author=6"}]}},"post_categories":[{"id":37,"count":696,"description":"","name":"Tin KHCN","slug":"tin-khcn","parent":0},{"id":1,"count":1038,"description":"","name":"Tin t\u1ee9c - S\u1ef1 ki\u1ec7n","slug":"tin-tuc-su-kien","parent":0}],"post_tags":[],"post_author":"\u0110\u00e0o Tu\u00e2\u0301n","post_author_avatar_urls":{"24":"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=24&d=mm&r=g","48":"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=48&d=mm&r=g","96":"https:\/\/secure.gravatar.com\/avatar\/4f08490509f42f23579f34a493750ba0?s=96&d=mm&r=g"},"post_comment_count":0,"image":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-1000x565.jpg","thumb":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-150x150.jpg","thumb_medium":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-300x208.jpg","images":{"thumbnail":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-150x150.jpg","medium":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-300x208.jpg","medium_large":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-768x533.jpg","large":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-1024x711.jpg","1536x1536":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-1536x1066.jpg","2048x2048":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-2048x1421.jpg","post-thumbnail":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-1000x565.jpg","mailyspa-recent-post":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-100x100.jpg","mailyspa-post-grid":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-500x330.jpg","mailyspa-post-grid-2":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-800x450.jpg","mailyspa-post-grid-square":"https:\/\/imsat.vn\/wp-content\/uploads\/2025\/11\/H1-400x400.jpg"},"post_title":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin h\u1ecdp nghi\u1ec7m thu \u0110\u1ec1 t\u00e0i c\u1ea5p TKV","_links":{"self":[{"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/posts\/127326"}],"collection":[{"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/imsat.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=127326"}],"version-history":[{"count":1,"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/posts\/127326\/revisions"}],"predecessor-version":[{"id":127335,"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/posts\/127326\/revisions\/127335"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/imsat.vn\/index.php?rest_route=\/wp\/v2\/media\/127327"}],"wp:attachment":[{"href":"https:\/\/imsat.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=127326"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/imsat.vn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=127326"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/imsat.vn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=127326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}