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Qu\u00e1 tr\u00ecnh t\u00e1ch r\u1eafn-l\u1ecfng x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi gi\u1eefa thi\u1ebft k\u1ebf quy tr\u00ecnh l\u00fd thuy\u1ebft v\u00e0 kh\u1ea3 thi th\u1ef1c t\u1ebf trong l\u0129nh v\u1ef1c khai th\u00e1c m\u1ecf. T\u1ea5t c\u1ea3 c\u00e1c b\u01b0\u1edbc t\u1eeb m\u00e0i v\u00e0 r\u1eeda cho \u0111\u1ebfn qu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i v\u00e0 t\u00e1i ch\u1ebf n\u01b0\u1edbc ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 s\u1eb5n c\u00f3 c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng kh\u1eed n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh d\u00f2ng ch\u1ea3y v\u1eadt li\u1ec7u v\u00e0 ki\u1ec3m so\u00e1t r\u1ee7i ro c\u1ee7a qu\u00e1 tr\u00ecnh. Do \u0111\u00f3, m\u00e1y \u00e9p l\u1ecdc v\u00e0 b\u1ed9 l\u1ecdc li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o quy tr\u00ecnh nh\u01b0 c\u00e1c y\u1ebfu t\u1ed1 c\u1ea5u tr\u00fac thay v\u00ec c\u00e1c l\u1ef1a ch\u1ecdn t\u00f9y ch\u1ecdn.<\/p>\n
V\u1edbi m\u1ee9c \u0111\u1ed9 qu\u1eb7ng gi\u1ea3m v\u00e0 \u00e1p l\u1ef1c quy \u0111\u1ecbnh v\u00e0 chi ph\u00ed quy tr\u00ecnh t\u0103ng, hi\u1ec7u qu\u1ea3 t\u00e1ch \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c m\u00f4 h\u00ecnh s\u1ea3n xu\u1ea5t, m\u00f4i tr\u01b0\u1eddng v\u00e0 kinh t\u1ebf l\u00e0 kh\u1ea3 thi trong to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi quy tr\u00ecnh.<\/p>\n
C\u00e1c m\u1ea1ch khai th\u00e1c m\u1ecf t\u1ea1o ra c\u00e1c d\u00f2ng b\u00f9n kh\u1ed1i l\u01b0\u1ee3ng cao v\u1edbi ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t bi\u1ebfn \u0111\u1ed5i, kho\u00e1ng h\u1ecdc v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc. Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m n\u00e0y \u00e1p \u0111\u1eb7t t\u1ea3i c\u01a1 h\u1ecdc v\u00e0 th\u1ee7y l\u1ef1c n\u1eb7ng tr\u00ean thi\u1ebft b\u1ecb t\u00e1ch.<\/p>\n
Gi\u1ea3m hi\u1ec7u qu\u1ea3 trong vi\u1ec7c t\u00e1ch d\u1eabn \u0111\u1ebfn \u0111\u1ed9 \u1ea9m c\u00f2n l\u1ea1i cao h\u01a1n trong b\u00e1nh l\u1ecdc, l\u00e0m t\u0103ng chi ph\u00ed k\u00e9o v\u00e0 x\u1ebfp ch\u1ed3ng, v\u00e0 l\u00e0m phi\u1ec1n s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a c\u00e1c \u0111\u1ed1ng \u0111u\u00f4i. Trong c\u00e1c d\u00f2ng ch\u1ea3y th\u1ee7y kim lo\u1ea1i, hi\u1ec7u qu\u1ea3 t\u00e1ch k\u00e9m c\u0169ng d\u1eabn \u0111\u1ebfn vi\u1ec7c pha lo\u00e3ng dung d\u1ecbch thu\u1ed1c th\u1eed v\u00e0 l\u00e0m phi\u1ec1n \u0111\u1ed9ng l\u1ef1c chuy\u1ec3n t\u1ea3i kh\u1ed1i l\u01b0\u1ee3ng, d\u1eabn \u0111\u1ebfn k\u00edch th\u01b0\u1edbc qu\u00e1 l\u1edbn c\u1ee7a b\u1ec3, m\u00e1y b\u01a1m v\u00e0 m\u00e1y s\u1ea5y. Trong c\u00e1c b\u1ed9 t\u1eadp trung l\u1edbn, s\u1ef1 thi\u1ebfu hi\u1ec7u qu\u1ea3 th\u1ee9 c\u1ea5p nh\u01b0 v\u1eady lan truy\u1ec1n nhanh ch\u00f3ng, l\u00e0m gi\u1ea3m th\u00f4ng l\u01b0\u1ee3ng trong khi t\u0103ng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 b\u1ea3o tr\u00ec.<\/p>\n
S\u1ef1 ph\u1ee5c h\u1ed3i n\u01b0\u1edbc kh\u00f4ng c\u00f2n l\u00e0 m\u1ee5c ti\u00eau th\u1ee9 c\u1ea5p n\u1eefa. C\u00e1c c\u01a1 s\u1edf m\u1edbi ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t h\u1ea1n ch\u1ebf n\u01b0\u1edbc v\u00f2ng k\u00edn n\u01a1i \u0111\u1ed9 r\u00f5 r\u00e0ng v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a ch\u1ea5t l\u1ecdc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi t\u00ednh ch\u1ecdn l\u1ecdc n\u1ed5i, t\u00ednh nh\u1ea5t qu\u00e1n r\u1ec9 v\u00e0 tr\u00e0n ng\u1eadp ch\u1ea5t l\u00e0m d\u00e0y. Qu\u00e1 tr\u00ecnh l\u1ecdc \u1ed5n \u0111\u1ecbnh l\u00e0m gi\u1ea3m ti\u00eau th\u1ee5 n\u01b0\u1edbc ng\u1ecdt, cho ph\u00e9p quy \u0111\u1ecbnh v\u00e0 bi\u1ebfn \u0111\u1ed9ng ngu\u1ed3n cung li\u00ean quan \u0111\u1ebfn kh\u00ed h\u1eadu.<\/p>\n
M\u1ed9t m\u00ecnh \u0111\u1ed9 tin c\u1eady c\u01a1 h\u1ecdc kh\u00f4ng \u0111\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a qu\u00e1 tr\u00ecnh, v\u00e0 y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh l\u00e0 giai \u0111o\u1ea1n l\u1ecdc h\u00e0nh vi m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n nh\u01b0 th\u1ebf n\u00e0o d\u01b0\u1edbi s\u1ef1 bi\u1ebfn \u0111\u1ed5i th\u1ee9c \u0103n.<\/p>\n
L\u1ecdc ch\u00e2n kh\u00f4ng li\u00ean t\u1ee5c l\u00e0m suy y\u1ebfu dao \u0111\u1ed9ng th\u1ee7y l\u1ef1c gi\u1eefa \u0111\u1ed9 d\u00e0y l\u00ean v\u00e0 s\u1ea5y ho\u1eb7c x\u1ebfp ch\u1ed3ng xu\u1ed1ng, do \u0111\u00f3 l\u00e0m gi\u1ea3m dao \u0111\u1ed9ng m\u1eadt \u0111\u1ed9, ng\u0103n ch\u1eb7n cavitation b\u01a1m v\u00e0 \u1ed5n \u0111\u1ecbnh li\u1ec1u thu\u1ed1c th\u1eed. Qu\u00e1 tr\u00ecnh li\u00ean t\u1ee5c c\u00f3 th\u1ec3 d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c h\u01a1n v\u1ec1 t\u1ef7 l\u1ec7 d\u00f2ng ch\u1ea3y kh\u1ed1i l\u01b0\u1ee3ng v\u00e0 d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u00e0o logic ki\u1ec3m so\u00e1t so v\u1edbi c\u00e1c chu k\u1ef3 l\u00f4 gi\u00e1n \u0111o\u1ea1n.<\/p>\n
Thi\u1ebft b\u1ecb cho m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng, gi\u1ea3m \u00e1p su\u1ea5t, \u0111\u1ed9 d\u00e0y b\u00e1nh v\u00e0 \u0111\u1ed9 m\u1edd l\u1ecdc cho ph\u00e9p ph\u00e1t hi\u1ec7n s\u1edbm \u00f4 nhi\u1ec5m v\u1ea3i ho\u1eb7c thay \u0111\u1ed5i kho\u00e1ng h\u1ecdc. C\u00e1c nh\u00e0 m\u00e1y nh\u00fang d\u1eef li\u1ec7u l\u1ecdc v\u00e0o c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ph\u00e2n t\u00e1n th\u01b0\u1eddng b\u00e1o c\u00e1o t\u00ednh s\u1eb5n c\u00f3 cao h\u01a1n v\u00e0 t\u1ea7n s\u1ed1 t\u1eaft kh\u00f4ng c\u00f3 k\u1ebf ho\u1ea1ch th\u1ea5p h\u01a1n.<\/p>\n
T\u00e1c \u0111\u1ed9ng kinh t\u1ebf c\u1ee7a l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nh\u00ecn th\u1ea5y trong h\u1eadu c\u1ea7n, c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng v\u00e0 tr\u00e1ch nhi\u1ec7m.<\/p>\n
\u0110\u1ed9 \u1ea9m b\u00e1nh th\u1ea5p h\u01a1n l\u00e0m gi\u1ea3m tr\u1ecdng l\u01b0\u1ee3ng v\u1eadn chuy\u1ec3n, c\u1ea3i thi\u1ec7n s\u1ef1 \u1ed5n \u0111\u1ecbnh x\u1ebfp ch\u1ed3ng v\u00e0 gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng s\u1ea5y. Tham s\u1ed1 n\u00e0y l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c quy\u1ebft \u0111\u1ecbnh li\u1ec7u m\u1ed9t c\u01a1 s\u1edf x\u1ebfp ch\u1ed3ng kh\u00f4 c\u00f3 y\u00eau c\u1ea7u n\u00e9n b\u1ed5 sung hay kh\u00f4ng.<\/p>\n
Thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc m\u00e0i, h\u00e0m l\u01b0\u1ee3ng \u0111\u1ea5t s\u00e9t v\u00e0 h\u00f3a h\u1ecdc r\u1eeda \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1eb7c t\u00ednh l\u1ecdc. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c khu v\u1ef1c ch\u00e2n kh\u00f4ng bi\u1ebfn \u0111\u1ed5i, c\u1ea5u h\u00ecnh khung v\u00e0 m\u00f4 h\u00ecnh gi\u1eb7t ph\u00f9 h\u1ee3p v\u1edbi nh\u1eefng thay \u0111\u1ed5i nh\u01b0 v\u1eady.<\/p>\n
C\u00e1c ho\u1ea1t \u0111\u1ed9ng quy m\u00f4 l\u1edbn \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb c\u00e2n b\u1eb1ng th\u00f4ng l\u01b0\u1ee3ng, b\u1ea3o tr\u00ec v\u00e0 ki\u1ec3m so\u00e1t quy tr\u00ecnh.<\/p>\n
\u0110\u1ed1i v\u1edbi kh\u1ed1i l\u01b0\u1ee3ng b\u00f9n l\u1edbn v\u1edbi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn v\u1eeba ph\u1ea3i, l\u1ecdc b\u0103ng ngang cung c\u1ea5p ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u1edbi s\u1ef1 h\u00ecnh th\u00e0nh b\u00e1nh \u1ed5n \u0111\u1ecbnh.<\/p>\n
C\u00e1c h<\/b><\/u><\/strong>ngang <\/b><\/u><\/strong>r<\/b><\/u><\/strong>Uber <\/b><\/u><\/strong>b<\/b><\/u><\/strong>elt <\/b><\/u><\/strong>v<\/b><\/u><\/strong>Acum <\/b><\/u><\/strong>f<\/b><\/u><\/strong>l\u1edbp<\/b><\/u><\/strong><\/a>\u00a0\u00e1p d\u1ee5ng m\u1ed9t v\u1ea3i l\u1ecdc h\u00ecnh xo\u1eafn \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi m\u1ed9t v\u00e0nh \u0111ai cao su d\u01b0\u1edbi \u00e1p su\u1ea5t \u00e2m \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 t\u00e1ch r\u1eafn-l\u1ecfng li\u00ean t\u1ee5c. Theo h\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt, thi\u1ebft k\u1ebf c\u1ee7a n\u00f3 k\u1ebft h\u1ee3p r\u1eeda phun \u0111a giai \u0111o\u1ea1n, r\u00e3nh l\u1ecdc t\u1ed1i \u01b0u h\u00f3a, h\u1ed7 tr\u1ee3 d\u00e2y \u0111ai d\u1ecdc, khung n\u1eb7ng m\u00f4-\u0111un v\u00e0 c\u1ea5u tr\u00fac h\u1ed9p ch\u00e2n kh\u00f4ng v\u1edbi nguy c\u01a1 gi\u1ea3m quy m\u00f4, cho ph\u00e9p ki\u1ec3m so\u00e1t \u0111\u1ed9 d\u00e0y b\u00e1nh, kh\u1ed1i l\u01b0\u1ee3ng n\u01b0\u1edbc r\u1eeda v\u00e0 m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng trong khi ho\u1ea1t \u0111\u1ed9ng. C\u00e1c t\u00ednh n\u0103ng nh\u01b0 v\u1eady h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng l\u00e2u d\u00e0i trong m\u00f4i tr\u01b0\u1eddng khai th\u00e1c m\u1ecf, luy\u1ec7n kim, kh\u1eed l\u01b0u hu\u1ef3nh v\u00e0 ch\u1ebf bi\u1ebfn ph\u1ed1t phat, n\u01a1i \u0111\u1ed9 m\u00e0i m\u00f2n b\u00f9n v\u00e0 bi\u1ebfn \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 t\u0103ng t\u1ed1c m\u1ec7t m\u1ecfi c\u01a1 h\u1ecdc.<\/p>\n C\u00e1c\u00a0<\/u>d<\/b><\/u><\/strong>ISC <\/b><\/u><\/strong>l\u1ecdc<\/b><\/u><\/strong><\/a>\u00a0v\u1eabn c\u00f3 hi\u1ec7u qu\u1ea3 khi c\u00e1c h\u1ea1n ch\u1ebf d\u1ea5u ch\u00e2n ho\u1eb7c ph\u1ee5c h\u1ed3i h\u1ea1t m\u1ecbn th\u1ed1ng tr\u1ecb c\u00e1c ti\u00eau chu\u1ea9n thi\u1ebft k\u1ebf. Ki\u1ec3m so\u00e1t ch\u00e2n kh\u00f4ng khu v\u1ef1c cho ph\u00e9p tho\u00e1t n\u01b0\u1edbc hi\u1ec7u qu\u1ea3 v\u00e0 h\u00ecnh th\u00e0nh b\u00e1nh \u0111\u1ed3ng nh\u1ea5t ngay c\u1ea3 v\u1edbi c\u00e1c ph\u00e2n t\u1eed \u0111\u1ea5t s\u00e9t ho\u1eb7c si\u00eau m\u1ecbn cao.<\/p>\n Ki\u1ebfn tr\u00fac l\u1ecdc \u0111\u0129a cho ph\u00e9p m\u1ed9t khu v\u1ef1c l\u1ecdc hi\u1ec7u qu\u1ea3 l\u1edbn trong h\u00ecnh h\u1ecdc nh\u1ecf g\u1ecdn, h\u1ed7 tr\u1ee3 kh\u1eed n\u01b0\u1edbc t\u1eadp trung v\u00e0 t\u00e1ch trung gian luy\u1ec7n kim n\u01a1i th\u1eddi gian c\u01b0 tr\u00fa v\u00e0 \u0111\u1ed9 r\u00f5 r\u00e0ng c\u1ee7a ch\u1ea5t l\u1ecdc ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh ch\u1eb7t ch\u1ebd.<\/p>\n \u1ede giai \u0111o\u1ea1n n\u00e0y, th\u1ef1c th\u1ec3 k\u1ef9 thu\u1eadt \u0111\u1eb1ng sau thi\u1ebft b\u1ecb nh\u01b0 v\u1eady tr\u1edf n\u00ean c\u00f3 li\u00ean quan. NHD<\/u><\/strong><\/a>\u00a0ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t nh\u00f3m c\u00f4ng nghi\u1ec7p t\u00edch h\u1ee3p k\u1ebft h\u1ee3p R& D, s\u1ea3n xu\u1ea5t, l\u1eafp \u0111\u1eb7t v\u00e0 giao h\u00e0ng EPC. \u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1992, c\u00f4ng ty c\u1ee7a ch\u00fang t\u00f4i ho\u1ea1t \u0111\u1ed9ng nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t tr\u00ean 270.000 m\u00e9t vu\u00f4ng v\u1edbi h\u01a1n 800 nh\u00e2n vi\u00ean v\u00e0 h\u01a1n 260 k\u1ef9 s\u01b0, v\u00e0 bao g\u1ed3m m\u01b0\u1eddi ph\u1ea1m vi s\u1ea3n ph\u1ea9m l\u1edbn, bao g\u1ed3m thi\u1ebft b\u1ecb l\u1ecdc<\/b><\/u><\/strong><\/a>, m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng, m\u00e1y khu\u1ea5y \u0111\u1ed9ng, ch\u1ea5t l\u00e0m d\u00e0y, nh\u00e0 m\u00e1y kh\u1eed l\u01b0u hu\u1ef3nh, b\u00ecnh \u00e1p l\u1ef1c v\u00e0 v\u1eadt li\u1ec7u t\u00e1ch.<\/p>\n C\u00f4ng ngh\u1ec7 l\u1ecdc c\u1ee7a ch\u00fang t\u00f4i \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u01a1n 500 d\u1ef1 \u00e1n k\u1ef9 thu\u1eadt cho h\u01a1n 1.000 kh\u00e1ch h\u00e0ng c\u00f4ng nghi\u1ec7p tr\u00ean to\u00e0n th\u1ebf gi\u1edbi trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t ph\u1ed1t phat, tinh ch\u1ebf alumina, n\u00f3ng ch\u1ea3y kh\u00f4ng s\u1eaft, s\u1ea3n xu\u1ea5t titan dioxide, x\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng, v.v.<\/p>\n Ch\u00fang t\u00f4i \u0111i\u1ec1u h\u00e0nh m\u1ed9t trung t\u00e2m nghi\u00ean c\u1ee9u m\u00e1y m\u00f3c t\u00e1ch t\u1ec9nh, v\u00e0 s\u1edf h\u1eefu h\u00e0ng tr\u0103m b\u1eb1ng s\u00e1ng ch\u1ebf v\u1ec1 l\u1ecdc ch\u00e2n kh\u00f4ng, m\u00e1y \u00e9p l\u1ecdc t\u1ef1 \u0111\u1ed9ng v\u00e0 c\u00f4ng ngh\u1ec7 x\u1eed l\u00fd b\u00f9n. \u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao c\u00e1c n\u1ec1n t\u1ea3ng thi\u1ebft b\u1ecb \u01b0u ti\u00ean \u0111\u1ed9 c\u1ee9ng c\u1ea5u tr\u00fac, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n, kh\u1ea3 n\u0103ng v\u1eadn chuy\u1ec3n m\u00f4-\u0111un v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch quy tr\u00ecnh.<\/p>\n B\u00f9n si\u00eau m\u1ecbn t\u1ea1o ra m\u1ed9t th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt kh\u00e1c v\u1edbi c\u00e1c ch\u1ea5t th\u1ea3i th\u00f4.<\/p>\n C\u00e1c h\u1ea1t d\u01b0\u1edbi 20 \u03bcm ch\u1eb7n l\u1ed7 ch\u00e2n l\u00f4ng v\u1ea3i, l\u00e0m t\u0103ng kh\u1ea3 n\u0103ng n\u00e9n b\u00e1nh v\u00e0 tho\u00e1t n\u01b0\u1edbc ch\u1eadm, do \u0111\u00f3 l\u00e0m t\u0103ng t\u1ea7n s\u1ed1 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng v\u00e0 thay th\u1ebf v\u1ea3i trong khi gi\u1ea3m th\u00f4ng l\u01b0\u1ee3ng.<\/p>\n H\u1ec7 th\u1ed1ng \u0111a \u0111\u0129a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u00e2n ph\u1ed1i b\u00ecnh th\u01b0\u1eddng c\u1ee7a ch\u00e2n kh\u00f4ng tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c, do \u0111\u00f3 duy tr\u00ec c\u00e1c k\u00eanh tho\u00e1t n\u01b0\u1edbc ngay c\u1ea3 \u1edf c\u0103ng th\u1eb3ng n\u00e9n cao. Thi\u1ebft k\u1ebf n\u00e0y g\u00f3p ph\u1ea7n gi\u1ea3m m\u00f9 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 r\u1eeda trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u1ee7y kim lo\u1ea1i \u0111\u1ed3ng, niken, coban v\u00e0 \u0111\u1ea5t hi\u1ebfm.<\/p>\n C\u00e1c th\u1eed nghi\u1ec7m ph\u00f2ng th\u00ed nghi\u1ec7m m\u1ed9t m\u00ecnh kh\u00f4ng th\u1ec3 ch\u1ee5p \u0111\u01b0\u1ee3c s\u1ef1 rung \u0111\u1ed9ng c\u1ea5u tr\u00fac, dung sai l\u1eafp \u0111\u1eb7t ho\u1eb7c s\u1ef1 bi\u1ebfn \u0111\u1ed5i b\u00f9n d\u01b0\u1edbi t\u1ea3i s\u1ea3n xu\u1ea5t th\u1ef1c s\u1ef1.<\/p>\n M\u1ed9t v\u00ed d\u1ee5 th\u1ef1c t\u1ebf l\u00e0 m\u1ed9t d\u1ef1 \u00e1n khai th\u00e1c \u0111\u00e1 ph\u1ed1t phat \u1edf Senegal, n\u01a1i m\u1ed9t b\u1ed9 l\u1ecdc v\u00e0nh \u0111ai ngang 20 m\u00e9t vu\u00f4ng \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00e1c c\u1ea5u tr\u00fac th\u00e9p hi\u1ec7n c\u00f3. D\u1ef1 \u00e1n bao g\u1ed3m nh\u1eefng thay \u0111\u1ed5i c\u1ea5u tr\u00fac, th\u1eed nghi\u1ec7m l\u1ecdc t\u1ea1i ch\u1ed7 v\u00e0 \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng. M\u1ed9t khi c\u00f4ng su\u1ea5t s\u1ea3n xu\u1ea5t v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u1ed9 \u1ea9m b\u00e1nh \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c, nh\u00e0 khai th\u00e1c b\u1eaft \u0111\u1ea7u k\u1ebf ho\u1ea1ch thay th\u1ebf c\u00e1c m\u00e1y c\u0169 kh\u00e1c b\u1eb1ng c\u00f9ng m\u1ed9t thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean \u0111\u1ed9 tin c\u1eady ho\u1ea1t \u0111\u1ed9ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m b\u1ea3o tr\u00ec. C\u00e1c tri\u1ec3n khai nh\u01b0 v\u1eady minh h\u1ecda r\u1eb1ng \u0111\u1ed9 tin c\u1eady l\u1ecdc ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c minh trong \u0111i\u1ec1u ki\u1ec7n c\u0103ng th\u1eb3ng c\u01a1 h\u1ecdc, nhi\u1ec7t v\u00e0 h\u00f3a h\u1ecdc \u0111\u1ea7y \u0111\u1ee7.<\/p>\n L\u1ecdc khai th\u00e1c m\u1ecf s\u1ebd ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n c\u00f9ng v\u1edbi ch\u00ednh s\u00e1ch m\u00f4i tr\u01b0\u1eddng v\u00e0 k\u1ef9 thu\u1eadt s\u1ed1 h\u00f3a quy tr\u00ecnh.<\/p>\n C\u00e1c y\u00eau c\u1ea7u x\u1ebfp ch\u1ed3ng kh\u00f4, h\u1ea1n ch\u1ebf t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc v\u00e0 h\u1ea1n ch\u1ebf th\u1ea3i \u0111\u00f2i h\u1ecfi h\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m th\u1ea5p h\u01a1n, \u0111\u1ed9 r\u00f5 r\u00e0ng l\u1ecdc l\u1edbn h\u01a1n v\u00e0 ho\u1ea1t \u0111\u1ed9ng c\u00f3 th\u1ec3 theo d\u00f5i \u0111\u01b0\u1ee3c. Do \u0111\u00f3, h\u1ec7 th\u1ed1ng l\u1ecdc ph\u1ea3i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t, ch\u1ea9n \u0111o\u00e1n v\u00e0 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng.<\/p>\n X\u00e2y d\u1ef1ng m\u00f4-\u0111un \u0111ang tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn h\u01a1n trong c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf l\u1edbn \u0111\u1ec3 gi\u1ea3m thi\u1ec3u th\u1eddi gian giao h\u00e0ng d\u1ef1 \u00e1n v\u00e0 r\u1ee7i ro lao \u0111\u1ed9ng. H\u1ec7 th\u1ed1ng l\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi khung c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n, giao di\u1ec7n ti\u00eau chu\u1ea9n h\u00f3a v\u00e0 kh\u1ea3 n\u0103ng l\u1eafp r\u00e1p nhanh ch\u00f3ng ph\u00f9 h\u1ee3p hi\u1ec7u qu\u1ea3 h\u01a1n v\u1edbi c\u00e1ch ti\u1ebfp c\u1eadn n\u00e0y.<\/p>\n Q: M\u00e1y \u00e9p l\u1ecdc c\u00f3 lu\u00f4n t\u1ed1t h\u01a1n ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc ch\u00e2n kh\u00f4ng trong khai th\u00e1c m\u1ecf kh\u00f4ng?<\/strong> Q: Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a hi\u1ec7u su\u1ea5t k\u00e9m trong l\u1ecdc l\u00e0 g\u00ec?<\/strong> Q: Thi\u1ebft b\u1ecb l\u1ecdc n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 nh\u01b0 th\u1ebf n\u00e0o tr\u01b0\u1edbc khi mua?<\/strong> <\/p>\n <\/p>","protected":false},"excerpt":{"rendered":" The process of solid-liquid separation defines the boundary between theoretical process design and practical feasibility in the mining field. All steps from grinding and leaching to tailings management and water recycling depend upon the availability of a reliable dewatering system to stabilize the flow of materials and to control the risks of the process. […]<\/p>\n","protected":false},"author":1,"featured_media":6829,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-6765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"acf":{"photo_gallery":{"\u6848\u4f8b\u753b\u5eca":[[]]}},"_links":{"self":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/6765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/comments?post=6765"}],"version-history":[{"count":3,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/6765\/revisions"}],"predecessor-version":[{"id":6828,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/6765\/revisions\/6828"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media\/6829"}],"wp:attachment":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media?parent=6765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/categories?post=6765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/tags?post=6765"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"B\u1ed9](\"https:\/\/www.chinanhd.com\/wp-content\/uploads\/2026\/02\/horizontal-rubber-belt-vacuum-filter.webp\")
<\/p>\nT\u1ea1i sao c\u00e1c h\u1ec7 th\u1ed1ng d\u1ef1a tr\u00ean \u0111\u0129a v\u1eabn c\u00f3 li\u00ean quan trong ph\u1ee5c h\u1ed3i t\u1eadp trung?<\/b><\/strong><\/h3>\n
![\"b\u1ed9](\"https:\/\/www.chinanhd.com\/wp-content\/uploads\/2026\/02\/disc-filter.webp\")
<\/p>\n\u0110\u1ed9 s\u00e2u k\u1ef9 thu\u1eadt c\u1ee7a NHD \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady l\u1ecdc nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/strong><\/h2>\n
Nh\u1eefng c\u1ea5u h\u00ecnh l\u1ecdc n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kho\u00e1ng ch\u1ea5t h\u1ea1t m\u1ecbn?<\/b><\/strong><\/h2>\n
T\u1ea1i sao c\u00e1c h\u1ea1t m\u1ecbn th\u00e1ch th\u1ee9c l\u1ecdc th\u00f4ng th\u01b0\u1eddng?<\/b><\/strong><\/h3>\n
Ki\u1ebfn tr\u00fac \u0111\u0129a gi\u1ea3i quy\u1ebft c\u00e1c ch\u1ea5t r\u1eafn tinh t\u1ebf nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/strong><\/h3>\n
C\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf x\u00e1c nh\u1eadn hi\u1ec7u su\u1ea5t l\u1ecdc trong th\u1ef1c t\u1ebf nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/strong><\/h2>\n
H\u1ec7 th\u1ed1ng l\u1ecdc n\u00ean ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c y\u00eau c\u1ea7u khai th\u00e1c m\u1ecf trong t\u01b0\u01a1ng lai nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/strong><\/h2>\n
T\u1ea1i sao tu\u00e2n th\u1ee7 m\u00f4i tr\u01b0\u1eddng s\u1ebd t\u0103ng c\u01b0\u1eddng c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt?<\/b><\/strong><\/h3>\n
M\u00f4-\u0111un h\u00f3a \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn tri\u1ec3n khai trong t\u01b0\u01a1ng lai nh\u01b0 th\u1ebf n\u00e0o?<\/b><\/strong><\/h3>\n
C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/b><\/strong>S<\/b><\/strong><\/h2>\n
\n<\/strong>A: Kh\u00f4ng. M\u00e1y \u00e9p l\u1ecdc s\u1ebd s\u1ea3n xu\u1ea5t m\u1ed9t s\u1ea3n ph\u1ea9m c\u00f3 \u0111\u1ed9 \u1ea9m th\u1ea5p h\u01a1n, nh\u01b0ng n\u00f3 s\u1ebd \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh theo l\u00f4. M\u1eb7t kh\u00e1c, l\u1ecdc ch\u00e2n kh\u00f4ng s\u1ebd l\u00e0 m\u1ed9t ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c.<\/p>\n
\n<\/strong>A: Nguy\u00ean nh\u00e2n ph\u1ed5 bi\u1ebfn nh\u1ea5t c\u1ee7a hi\u1ec7u su\u1ea5t k\u00e9m trong l\u1ecdc l\u00e0 s\u1ef1 kh\u00f4ng ph\u00f9 h\u1ee3p gi\u1eefa c\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb v\u00e0 \u0111\u1eb7c t\u00ednh b\u00f9n nh\u01b0 ph\u00e2n ph\u1ed1i k\u00edch th\u01b0\u1edbc h\u1ea1t, kho\u00e1ng h\u1ecdc v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc.<\/p>\n
\n<\/strong>A: Thi\u1ebft b\u1ecb n\u00ean \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 tr\u00ean c\u01a1 s\u1edf th\u1eed nghi\u1ec7m th\u00ed \u0111i\u1ec3m, th\u1eed nghi\u1ec7m v\u1ea3i d\u00e0i h\u1ea1n, truy c\u1eadp b\u1ea3o tr\u00ec, h\u1ed7 tr\u1ee3 \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng v\u00e0 h\u1ed7 tr\u1ee3 v\u00f2ng \u0111\u1eddi.<\/p>\n