{"id":112295,"date":"2021-09-23T14:29:13","date_gmt":"2021-09-23T07:29:13","guid":{"rendered":"https:\/\/hocvienmo.thietkewebquangninh.vn\/?p=112295"},"modified":"2021-09-23T14:29:13","modified_gmt":"2021-09-23T07:29:13","slug":"vien-khoa-hoc-cong-nghe-mo-vinacomin-hoi-nghi-nghiem-thu-de-tai-cap-co-so-4","status":"publish","type":"post","link":"https:\/\/imsat.vn\/?p=112295","title":{"rendered":"Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; Vinacomin: H\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p c\u01a1 s\u1edf"},"content":{"rendered":"<p>Ng\u00e0y 4.4.2016, Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; Vinacomin \u0111\u00e3 t\u1ed5 ch\u1ee9c H\u1ed9i ngh\u1ecb nghi\u1ec7m thu c\u1ea5p c\u01a1 s\u1edf \u0111\u1ec1 t\u00e0i\u00a0&#8220;Nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 tuy\u1ec3n n\u1ed5i qu\u1eb7ng sunfua ch\u00ec \u2013 k\u1ebdm ngh\u00e8o v\u00f9ng Th\u00e1i Nguy\u00ean, B\u1eafc K\u1ea1n nh\u1eb1m t\u1eadn thu t\u00e0i nguy\u00ean&#8221; v\u00e0 \u201cNghi\u00ean c\u1ee9u l\u1ef1a ch\u1ecdn ch\u1ea5t tr\u1ee3 l\u1eafng h\u1ee3p l\u00fd cho b\u00f9n qu\u1eb7ng th\u1ea3i c\u00e1c nh\u00e0 m\u00e1y tuy\u1ec3n qu\u1eb7ng bauxite T\u00e2y Nguy\u00ean\u201d.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-112299 size-full\" src=\"http:\/\/hocvienmo.thietkewebquangninh.vn\/wp-content\/uploads\/2021\/09\/khcn2016.41.4.jpg\" alt=\"\" width=\"500\" height=\"369\" srcset=\"https:\/\/imsat.vn\/wp-content\/uploads\/2021\/09\/khcn2016.41.4.jpg 500w, https:\/\/imsat.vn\/wp-content\/uploads\/2021\/09\/khcn2016.41.4-300x221.jpg 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/p>\n<p>H\u1ed9i \u0111\u1ed3ng khoa h\u1ecdc c\u00f4ng ngh\u1ec7 c\u1ea5p c\u01a1 s\u1edf \u0111\u01b0\u1ee3c th\u00e0nh l\u1eadp theo Quy\u1ebft \u0111\u1ecbnh c\u1ee7a Vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; Vinacomin, ng\u00e0y 21\/12\/2015, g\u1ed3m 7 th\u00e0nh vi\u00ean, TS. Tr\u1ea7n T\u00fa Ba, l\u00e0m Ch\u1ee7 t\u1ecbch.<\/p>\n<p>1) \u0110\u1ed1i v\u1edbi \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 tuy\u1ec3n n\u1ed5i qu\u1eb7ng sunfua ch\u00ec \u2013 k\u1ebdm ngh\u00e8o v\u00f9ng Th\u00e1i Nguy\u00ean, B\u1eafc K\u1ea1n nh\u1eb1m t\u1eadn thu t\u00e0i nguy\u00ean&#8221;.<\/p>\n<p align=\"left\">C\u01a1 quan qu\u1ea3n l\u00fd \u0111\u1ec1 t\u00e0i: B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng<\/p>\n<p align=\"left\">C\u01a1 quan ch\u1ee7 tr\u00ec: Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; Vinacomin<\/p>\n<p align=\"left\">Ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i: ThS. Nguy\u1ec5n Huy H\u00f9ng<\/p>\n<p>Qua kh\u1ea3o s\u00e1t, \u0111\u00e1nh gi\u00e1 hi\u1ec7n tr\u1ea1ng t\u00e0i nguy\u00ean cho th\u1ea5y, qu\u1eb7ng sunfua ch\u00ec k\u1ebdm ngh\u00e8o v\u00f9ng Th\u00e1i Nguy\u00ean, B\u1eafc K\u1ea1n c\u00f3 t\u00ednh t\u01b0\u01a1ng \u0111\u1ed3ng v\u1ec1 m\u1eb7t th\u00e0nh t\u1ea1o \u0111\u1ecba ch\u1ea5t. T\u1ed5ng l\u01b0\u1ee3ng Pb, Zn trong qu\u1eb7ng \u0111\u1ea7u kho\u1ea3ng 3-7%, trong \u0111\u00f3 c\u00e1c kho\u00e1ng v\u1eadt c\u00f3 \u00edch v\u00e0 c\u00e1c kho\u00e1ng v\u1eadt kh\u00f4ng c\u00f3 \u00edch x\u00e2m nhi\u1ec5m kh\u00e1 m\u1ecbn v\u00e0 r\u1ea5t ch\u1eb7t ch\u1ebd v\u1edbi nhau, g\u00e2y kh\u00f3 kh\u0103n cho vi\u1ec7c t\u00e1ch ri\u00eang c\u00e1c kho\u00e1ng c\u00f3 \u00edch ra kh\u1ecfi \u0111\u1ea5t \u0111\u00e1. Qua nghi\u00ean c\u1ee9u trong ph\u00f2ng Th\u00ed nghi\u1ec7m, \u0111\u1ec1 t\u00e0i \u0111\u1ec1 xu\u1ea5t s\u01a1 \u0111\u1ed3 c\u00f4ng ngh\u1ec7 tuy\u1ec3n n\u1ed5i ch\u1ecdn ri\u00eang \u0111\u1ec3 tuy\u1ec3n \u0111\u1ed1i t\u01b0\u1ee3ng qu\u1eb7ng sunfua ch\u00ec k\u1ebdm ngh\u00e8o v\u00f9ng Th\u00e1i Nguy\u00ean, B\u1eafc K\u1ea1n, s\u1ea3n ph\u1ea9m thu \u0111\u01b0\u1ee3c l\u00e0 qu\u1eb7ng tinh ch\u00ec v\u00e0 k\u1ebdm \u0111\u1ea1t y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng th\u1ef1c thu.<\/p>\n<p>2) \u0110\u1ed1i v\u1edbi \u0111\u1ec1 t\u00e0i \u201cNghi\u00ean c\u1ee9u l\u1ef1a ch\u1ecdn ch\u1ea5t tr\u1ee3 l\u1eafng h\u1ee3p l\u00fd cho b\u00f9n qu\u1eb7ng th\u1ea3i c\u00e1c nh\u00e0 m\u00e1y tuy\u1ec3n qu\u1eb7ng bauxite T\u00e2y Nguy\u00ean\u201d.<\/p>\n<p align=\"left\">C\u01a1 quan qu\u1ea3n l\u00fd \u0111\u1ec1 t\u00e0i: B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng<\/p>\n<p align=\"left\">C\u01a1 quan ch\u1ee7 tr\u00ec: Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; Vinacomin<\/p>\n<p align=\"left\">Ch\u1ee7 nhi\u1ec7m \u0111\u1ec1 t\u00e0i: ThS. Tri\u1ec7u V\u0103n B\u00ecnh<\/p>\n<p align=\"left\">Qua nghi\u00ean c\u1ee9u cho th\u1ea5y, h\u00e0ng n\u0103m nh\u00e0 m\u00e1y tuy\u1ec3n qu\u1eb7ng bauxite T\u00e2n Rai v\u00e0 Nh\u00e2n C\u01a1 c\u00f3\u00a0l\u01b0\u1ee3ng b\u00f9n th\u1ea3i l\u1edbn,\u00a0tr\u00ean 3,5 tri\u1ec7u t\u1ea5n. \u0110\u1ec3 x\u1eed l\u00fd l\u01b0\u1ee3ng b\u00f9n th\u1ea3i tr\u00ean, g\u00f3p ph\u1ea7n n\u00e2ng cao hi\u1ec7u qu\u1ea3 kinh t\u1ebf v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, \u0111\u1ec1 t\u00e0i \u0111\u00e3 \u0111\u1ec1 xu\u1ea5t \u00e1p d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p tuy\u1ec3n, s\u1eed d\u1ee5ng ch\u1ea5t tr\u1ee3 l\u1eafng VFA 1200.<\/p>\n<p align=\"left\">K\u1ebft qu\u1ea3 \u00e1p d\u1ee5ng th\u1eed nghi\u1ec7m ch\u1ea5t tr\u1ee3 l\u1eafng VFA 1200 t\u1ea1i Nh\u00e0 m\u00e1y tuy\u1ec3n bauxite T\u00e2n Rai cho th\u1ea5y:<\/p>\n<p align=\"left\">&#8211; V\u1ec1 ti\u00eau hao ch\u1ea5t tr\u1ee3 l\u1eafng VFA 1200 tr\u00ean m\u1ed9t t\u1ea5n b\u00f9n kh\u00f4 kho\u1ea3ng 45g\/t\u1ea5n, chi ph\u00ed \u0111\u1ec3 x\u1eed l\u00fd b\u00f9n th\u1ea3i th\u1ea5p h\u01a1n 50-55% so v\u1edbi ch\u1ea5t tr\u1ee3 l\u1eafng kh\u00e1c \u0111ang s\u1eed d\u1ee5ng, ch\u1ec9 kho\u1ea3ng 2.700 \u0111\/1 t\u1ea5n b\u00f9n kh\u00f4.<\/p>\n<p align=\"left\">&#8211; Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u1eb7t c\u1ee7a \u0111\u1eadp b\u00f9n th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng \u0111\u1ea1t ti\u00eau chu\u1ea9n QCVN 40\/2011\/BTNMT (B).<\/p>\n<p>T\u1ea1i H\u1ed9i ngh\u1ecb, c\u00e1c th\u00e0nh vi\u00ean trong H\u1ed9i \u0111\u1ed3ng nghi\u1ec7m thu \u0111\u00e3 \u0111\u00f3ng g\u00f3p nhi\u1ec1u \u00fd ki\u1ebfn \u0111\u1ec3 c\u00e1c c\u00e1n b\u1ed9 th\u1ef1c hi\u1ec7n \u0111\u1ec1 t\u00e0i ho\u00e0n thi\u1ec7n B\u00e1o c\u00e1o t\u1ed5ng k\u1ebft \u0111\u1ec1 t\u00e0i tr\u01b0\u1edbc khi tr\u00ecnh H\u1ed9i \u0111\u1ed3ng Khoa h\u1ecdc c\u00f4ng ngh\u1ec7 c\u1ea5p B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng ph\u00ea duy\u1ec7t.\/.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ng\u00e0y 4.4.2016, Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; Vinacomin \u0111\u00e3 t\u1ed5 ch\u1ee9c H\u1ed9i ngh\u1ecb nghi\u1ec7m thu c\u1ea5p c\u01a1 s\u1edf \u0111\u1ec1 t\u00e0i\u00a0&#8220;Nghi\u00ean c\u1ee9u c\u00f4ng ngh\u1ec7 tuy\u1ec3n n\u1ed5i qu\u1eb7ng sunfua ch\u00ec \u2013 k\u1ebdm ngh\u00e8o v\u00f9ng Th\u00e1i Nguy\u00ean, B\u1eafc K\u1ea1n nh\u1eb1m t\u1eadn thu t\u00e0i nguy\u00ean&#8221; v\u00e0 \u201cNghi\u00ean c\u1ee9u l\u1ef1a ch\u1ecdn ch\u1ea5t tr\u1ee3 l\u1eafng h\u1ee3p l\u00fd cho b\u00f9n [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":112299,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[37],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v18.2 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin: H\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p c\u01a1 s\u1edf - 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=112295\" \/>\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\u1ed9i ngh\u1ecb nghi\u1ec7m thu \u0111\u1ec1 t\u00e0i c\u1ea5p c\u01a1 s\u1edf - Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf - Vinacomin\" \/>\n<meta property=\"og:description\" content=\"Ng\u00e0y 4.4.2016, Vi\u1ec7n Khoa h\u1ecdc C\u00f4ng ngh\u1ec7 M\u1ecf &#8211; 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