{"id":122629,"date":"2023-08-31T13:52:22","date_gmt":"2023-08-31T06:52:22","guid":{"rendered":"https:\/\/imsat.vn\/?p=122629"},"modified":"2023-08-31T14:03:02","modified_gmt":"2023-08-31T07:03:02","slug":"hoi-nghi-nghiem-thu-de-tai-nghien-cuu-ap-dung-cong-nghe-co-gioi-hoa-khau-than-trong-lo-cho-chong-giu-bang-gian-chong-mem-tai-cac-mo-ham-lo-thuoc-tkv","status":"publish","type":"post","link":"https:\/\/imsat.vn\/?p=122629","title":{"rendered":"H\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u01a1 gi\u01a1i h\u00f3a kh\u1ea5u than trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV\u201d"},"content":{"rendered":"

Ng\u00e0y 29\/8\/2023, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc Vi\u1ec7n KHCN M\u1ecf \u0111\u00e3 t\u1ed5 ch\u1ee9c H\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u01a1 gi\u1edbi h\u00f3a (CGH) kh\u1ea5u than trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV\u201d <\/em>thu\u1ed9c Ch\u01b0\u01a1ng tr\u00ecnh CGH v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a c\u00e1c c\u00f4ng \u0111o\u1ea1n s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ed3ng b\u1ed9 h\u00f3a qu\u00e1 tr\u00ecnh khai th\u00e1c, s\u00e0ng tuy\u1ec3n, ch\u1ebf bi\u1ebfn than, s\u1ea3n xu\u1ea5t \u0111i\u1ec7n c\u1ee7a T\u1eadp \u0111o\u00e0n TKV, do TS V\u0169 V\u0103n H\u1ed9i l\u00e0m ch\u1ee7 nhi\u1ec7m.<\/p>\n

\"\"<\/p>\n

TS. Nh\u1eef Vi\u1ec7t Tu\u1ea5n, Ph\u00f3 ch\u1ee7 t\u1ecbch H\u1ed9i \u0111\u1ed3ng ch\u1ee7 tr\u00ec H\u1ed9i ngh\u1ecb<\/em><\/p>\n

Nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, \u0111\u1ec3 n\u00e2ng cao s\u1ea3n l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 khai th\u00e1c c\u00e1c v\u1ec9a than d\u00e0y trung b\u00ecnh \u0111\u1ebfn d\u00e0y, g\u00f3c d\u1ed1c \u226540 \u0111\u1ed9, c\u00e1c m\u1ecf than h\u1ea7m l\u00f2 thu\u1ed9c TKV \u0111\u00e3 \u0111\u01b0a v\u00e0o \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 khai th\u00e1c l\u00f2 ch\u1ee3 xi\u00ean ch\u00e9o, ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m ZRY, kh\u1ea5u than b\u1eb1ng khoan n\u1ed5 m\u00ecn. K\u1ebft qu\u1ea3 cho th\u1ea5y, so v\u1edbi c\u00e1c c\u00f4ng ngh\u1ec7 khai th\u00e1c tr\u01b0\u1edbc \u0111\u00e2y th\u00ec c\u00f4ng ngh\u1ec7 n\u00e0y cho s\u1ea3n l\u01b0\u1ee3ng l\u00f2 ch\u1ee3 v\u00e0 n\u0103ng su\u1ea5t lao \u0111\u1ed9ng cao g\u1ea5p t\u1eeb 1,5 \u0111\u1ebfn 2 l\u1ea7n, t\u1ef7 l\u1ec7 t\u1ed5n th\u1ea5t gi\u1ea3m c\u00f2n 17,6 \u0111\u1ebfn 20%, chi ph\u00ed s\u1ea3n xu\u1ea5t gi\u1ea3m m\u1ea1nh, \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c c\u1ee7a c\u00f4ng nh\u00e2n \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n \u0111\u00e1ng k\u1ec3. Tuy nhi\u00ean, b\u00ean c\u1ea1nh nh\u1eefng \u01b0u \u0111i\u1ec3m, c\u00f4ng ngh\u1ec7 khai th\u00e1c n\u00e0y c\u0169ng c\u00f2n t\u1ed3n t\u1ea1i m\u1ed9t s\u1ed1 h\u1ea1n ch\u1ebf, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00f4ng t\u00e1c t\u00e1ch ph\u00e1 than c\u00f2n chi\u1ebfm nhi\u1ec1u th\u1eddi gian, chi ph\u00ed nh\u00e2n l\u1ef1c, c\u00f3 th\u1ec3 ti\u1ec1m \u1ea9n nguy c\u01a1 m\u1ea5t an to\u00e0n\u2026<\/p>\n

\"\"<\/p>\n

TS. V\u0169 V\u0103n H\u1ed9i tr\u00ecnh b\u00e0y b\u00e1o c\u00e1o t\u1ea1i H\u1ed9i \u0111\u1ed3ng<\/em><\/p>\n

C\u00f4ng ngh\u1ec7 khai th\u00e1c l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m \u0111\u00e3 \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u v\u00e0 \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 c\u1ee7a Trung Qu\u1ed1c cho c\u00e1c khu v\u1ef1c c\u00f3 v\u1ec9a than d\u00e0y trung b\u00ecnh \u0111\u1ebfn d\u00e0y, g\u00f3c d\u1ed1c v\u1ec9a \u226540 \u0111\u1ed9. \u0110\u1ec3 gi\u1ea3m b\u1edbt m\u1ed9t s\u1ed1 c\u00f4ng \u0111o\u1ea1n th\u1ee7 c\u00f4ng trong khai th\u00e1c l\u00f2 ch\u1ee3, \u0111\u1eb7c bi\u1ec7t l\u00e0 lo\u1ea1i b\u1ecf vi\u1ec7c t\u00e1ch ph\u00e1 than b\u1eb1ng khoan n\u1ed5 m\u00ecn, ng\u01b0\u1eddi ta \u0111\u00e3 nghi\u00ean c\u1ee9u v\u00e0 \u00e1p d\u1ee5ng th\u00e0nh c\u00f4ng m\u1ed9t s\u1ed1 m\u00f4 h\u00ecnh kh\u1ea5u than c\u01a1 gi\u1edbi h\u00f3a nh\u01b0: (1) S\u01a1 \u0111\u1ed3 c\u00f4ng ngh\u1ec7 c\u01a1 gi\u1edbi h\u00f3a kh\u1ea5u than b\u1eb1ng m\u00e1y kh\u1ea5u lai d\u1eaft x\u00edch, di chuy\u1ec3n tr\u01b0\u1ee3t tr\u00ean n\u1ec1n l\u00f2 ch\u1ee3; (2) S\u01a1 \u0111\u1ed3 c\u00f4ng ngh\u1ec7 c\u01a1 gi\u1edbi h\u00f3a kh\u1ea5u than b\u1eb1ng m\u00e1y kh\u1ea5u di chuy\u1ec3n b\u00e1nh x\u00edch. K\u1ebft qu\u1ea3 \u00e1p d\u1ee5ng \u0111\u00e3 cho s\u1ea3n l\u01b0\u1ee3ng khai th\u00e1c t\u1eeb 130.000 \u00f7 150.000 t\u1ea5n\/n\u0103m, cao g\u1ea5p 1,3 \u00f7 1,5 l\u1ea7n so v\u1edbi l\u00f2 ch\u1ee3 kh\u1ea5u than b\u1eb1ng khoan n\u1ed5 m\u00ecn trong c\u00f9ng \u0111i\u1ec1u ki\u1ec7n, \u0111\u1eb7c bi\u1ec7t l\u00e0 cho ph\u00e9p gi\u1ea3m lao \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp trong l\u00f2 ch\u1ee3.<\/p>\n

T\u1eeb th\u1ef1c t\u1ebf tr\u00ean, n\u0103m 2022 T\u1eadp \u0111o\u00e0n TKV \u0111\u00e3 giao cho Vi\u1ec7n th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 CGH kh\u1ea5u than trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV\u201d<\/em> nh\u1eb1m nghi\u00ean c\u1ee9u \u0111\u1ec1 xu\u1ea5t x\u00e2y d\u1ef1ng s\u01a1 \u0111\u1ed3, quy tr\u00ecnh c\u00f4ng ngh\u1ec7 ph\u00f9 h\u1ee3p l\u00e0m c\u01a1 s\u1edf khoa h\u1ecdc, th\u1ef1c ti\u1ec5n \u0111\u1ec3 tri\u1ec3n khai th\u1eed nghi\u1ec7m v\u00e0 ph\u00e1t tri\u1ec3n \u00e1p d\u1ee5ng trong th\u1ef1c ti\u1ec5n s\u1ea3n xu\u1ea5t nh\u1eb1m ti\u1ebfp t\u1ee5c n\u00e2ng cao s\u1ea3n l\u01b0\u1ee3ng, n\u0103ng su\u1ea5t lao \u0111\u1ed9ng trong khai th\u00e1c c\u00e1c l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf than h\u1ea7m l\u00f2 thu\u1ed9c TKV.<\/p>\n

Tr\u00ean c\u01a1 s\u1edf nh\u1eefng nghi\u00ean c\u1ee9u, h\u1ecdc h\u1ecfi kinh nghi\u1ec7m c\u1ee7a c\u00e1c n\u01b0\u1edbc tr\u00ean th\u1ebf gi\u1edbi v\u00e0 \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t k\u1ef9 thu\u1eadt, th\u1ef1c t\u1ebf \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 khai th\u00e1c l\u00f2 ch\u1ee3 s\u1eed d\u1ee5ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf than h\u1ea7m l\u00f2 v\u00f9ng Qu\u1ea3ng Ninh, nh\u00f3m th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t v\u00e0 x\u00e2y d\u1ef1ng s\u01a1 \u0111\u1ed3, quy tr\u00ecnh c\u00f4ng ngh\u1ec7, t\u00ednh to\u00e1n y\u00eau c\u1ea7u thi\u1ebft b\u1ecb kh\u1ea5u than c\u01a1 gi\u1edbi h\u00f3a trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m ph\u00f9 h\u1ee3p \u0111i\u1ec1u ki\u1ec7n c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV. D\u1ef1a v\u00e0o c\u00e1c k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u, \u0111\u00e1nh gi\u00e1 \u0111\u1eb7c \u0111i\u1ec3m \u0111i\u1ec1u ki\u1ec7n \u0111\u1ecba ch\u1ea5t – k\u1ef9 thu\u1eadt m\u1ecf v\u00e0 k\u1ebf ho\u1ea1ch s\u1ea3n xu\u1ea5t c\u1ee7a c\u00e1c m\u1ecf than h\u1ea7m l\u00f2 giai \u0111o\u1ea1n 2023-2025, \u0111\u1ec1 t\u00e0i \u0111\u00e3 l\u1ef1a ch\u1ecdn di\u1ec7n s\u1ea3n xu\u1ea5t l\u00e0 l\u00f2 ch\u1ee3 thu\u1ed9c v\u1ec9a 7 khu II – C\u00f4ng ty than V\u00e0ng Danh \u0111\u1ec3 thi\u1ebft k\u1ebf c\u00f4ng ngh\u1ec7 khai th\u00e1c l\u00f2 ch\u1ee3 xi\u00ean ch\u00e9o ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m ZRY, kh\u1ea5u than b\u1eb1ng c\u01a1 gi\u1edbi h\u00f3a s\u1eed d\u1ee5ng m\u00e1y kh\u1ea5u di chuy\u1ec3n b\u00e1nh x\u00edch. K\u1ebft qu\u1ea3 t\u00ednh to\u00e1n cho th\u1ea5y, vi\u1ec7c \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 s\u1ebd cho ph\u00e9p ti\u1ebfp t\u1ee5c n\u00e2ng cao s\u1ea3n l\u01b0\u1ee3ng, n\u0103ng su\u1ea5t lao \u0111\u1ed9ng v\u00e0 hi\u1ec7u qu\u1ea3 khai th\u00e1c so v\u1edbi l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m, kh\u1ea5u than b\u1eb1ng khoan n\u1ed5 m\u00ecn.<\/p>\n

\"\"TS. Tr\u01b0\u01a1ng \u0110\u1ee9c D\u01b0, Ph\u1ea3n bi\u1ec7n 1 ph\u00e1t bi\u1ec3u t\u1ea1i H\u1ed9i ngh\u1ecb<\/em><\/p>\n

\"\"<\/em><\/p>\n

ThS. Tr\u1ea7n Tu\u1ea5n Ng\u1ea1n, Ph\u1ea3n bi\u1ec7n 2 ph\u00e1t bi\u1ec3u t\u1ea1i H\u1ed9i ngh\u1ecb<\/em><\/p>\n

\"\"<\/p>\n

ThS. \u0110\u1eb7ng H\u1ed3ng Th\u1eafng, \u1ee6y vi\u00ean H\u1ed9i \u0111\u1ed3ng ph\u00e1t bi\u1ec3u t\u1ea1i H\u1ed9i<\/em><\/p>\n

K\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a \u0111\u1ec1 t\u00e0i s\u1ebd l\u00e0 c\u01a1 s\u1edf cho vi\u1ec7c tri\u1ec3n khai th\u1eed nghi\u1ec7m, ho\u00e0n thi\u1ec7n v\u00e0 ph\u00e1t tri\u1ec3n \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t nh\u1eb1m n\u00e2ng cao s\u1ea3n l\u01b0\u1ee3ng, hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n trong s\u1ea3n xu\u1ea5t cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1ec9a than d\u00e0y trung b\u00ecnh \u0111\u1ebfn d\u00e0y, d\u1ed1c t\u1ea1i c\u00e1c m\u1ecf than h\u1ea7m l\u00f2 thu\u1ed9c TKV. T\u1ea1i H\u1ed9i ngh\u1ecb, c\u00e1c th\u00e0nh vi\u00ean H\u1ed9i \u0111\u1ed3ng \u0111\u00e3 \u0111\u00f3ng g\u00f3p nhi\u1ec1u \u00fd ki\u1ebfn qu\u00e1 b\u00e1u, c\u00f3 h\u00e0m l\u01b0\u1ee3ng khoa h\u1ecdc s\u00e2u, l\u00e0 c\u01a1 s\u1edf \u0111\u1ec3 nh\u00f3m th\u1ef1c hi\u1ec7n b\u1ed5 sung, ho\u00e0n thi\u1ec7n \u0111\u1ec1 t\u00e0i tr\u01b0\u1edbc khi tr\u00ecnh T\u1eadp \u0111o\u00e0n TKV ph\u00ea duy\u1ec7t. \/.<\/p>\n

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

Ng\u00e0y 29\/8\/2023, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc Vi\u1ec7n KHCN M\u1ecf \u0111\u00e3 t\u1ed5 ch\u1ee9c H\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u01a1 gi\u1edbi h\u00f3a (CGH) kh\u1ea5u than trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV\u201d thu\u1ed9c Ch\u01b0\u01a1ng tr\u00ecnh CGH v\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00f3a c\u00e1c […]<\/p>\n","protected":false},"author":3,"featured_media":122630,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[37],"tags":[],"yoast_head":"\nH\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u01a1 gi\u01a1i h\u00f3a kh\u1ea5u than trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV\u201d - 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=122629\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"H\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u01a1 gi\u01a1i h\u00f3a kh\u1ea5u than trong l\u00f2 ch\u1ee3 ch\u1ed1ng gi\u1eef b\u1eb1ng gi\u00e0n ch\u1ed1ng m\u1ec1m t\u1ea1i c\u00e1c m\u1ecf h\u1ea7m l\u00f2 thu\u1ed9c TKV\u201d - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\" \/>\n<meta property=\"og:description\" content=\"Ng\u00e0y 29\/8\/2023, H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc Vi\u1ec7n KHCN M\u1ecf \u0111\u00e3 t\u1ed5 ch\u1ee9c 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