![\"Khai](\"https:\/\/www.chinanhd.com\/wp-content\/uploads\/2026\/02\/Circular-Mining-and-Industrial-Reinvention-How-Can-You-Build-a-Regenerative-Metals-Value-Chain.jpg\")
<\/h1>\n<\/h1>\n<\/p>\n
Khai th\u00e1c m\u1ecf kh\u00f4ng s\u1eaft \u0111\u00e3 \u0111\u1ea1t \u0111\u1ebfn giai \u0111o\u1ea1n m\u00e0 kh\u1ed1i l\u01b0\u1ee3ng s\u1ea3n l\u01b0\u1ee3ng kh\u00f4ng c\u00f2n quy\u1ebft \u0111\u1ecbnh v\u1ecb tr\u00ed th\u1ecb tr\u01b0\u1eddng. C\u00e1c nh\u00e0 l\u00e3nh \u0111\u1ea1o c\u00f4ng nghi\u1ec7p b\u00e2y gi\u1edd \u1ee7ng h\u1ed9 m\u1ed9t h\u1ec7 th\u1ed1ng tr\u00f2n d\u1ef1a tr\u00ean vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7y \u0111\u1ee7 t\u00e0i nguy\u00ean, chuy\u1ec3n \u0111\u1ed5i v\u1eadt li\u1ec7u th\u1ea3i v\u00e0 gi\u1ea3m kh\u00ed th\u1ea3i \u0111\u00e1ng k\u1ec3 trong to\u00e0n b\u1ed9 qu\u00e1 tr\u00ecnh luy\u1ec7n kim. M\u1ee5c ti\u00eau trung t\u00e2m kh\u00f4ng c\u00f2n gi\u1edbi h\u1ea1n \u1edf vi\u1ec7c khai th\u00e1c kim lo\u1ea1i t\u1eeb qu\u1eb7ng th\u00f4, m\u00e0 l\u00e0 duy tr\u00ec l\u01b0u th\u00f4ng gi\u00e1 tr\u1ecb li\u00ean t\u1ee5c trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd, ph\u1ee5c h\u1ed3i v\u00e0 t\u00e1i s\u1eed d\u1ee5ng.<\/p>\n
C\u00f3 c\u00e1c ti\u00eau chu\u1ea9n sinh th\u00e1i nghi\u00eam ng\u1eb7t h\u01a1n v\u00e0 ki\u1ec3m tra t\u00e0i ch\u00ednh nghi\u00eam ng\u1eb7t h\u01a1n trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng hi\u1ec7n t\u1ea1i. Ti\u00eau th\u1ee5 n\u01b0\u1edbc, x\u1eed l\u00fd d\u01b0 l\u01b0\u1ee3ng v\u00e0 c\u00e1c s\u1ed1 li\u1ec7u li\u00ean quan \u0111\u1ebfn carbon quan tr\u1ecdng nh\u01b0 s\u1ea3n l\u01b0\u1ee3ng s\u1ea3n xu\u1ea5t. Do \u0111\u00f3, khai th\u00e1c v\u00f2ng tr\u00f2n xu\u1ea5t hi\u1ec7n nh\u01b0 m\u1ed9t th\u00e1ch th\u1ee9c k\u1ef9 thu\u1eadt thay v\u00ec ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 m\u1ed9t kh\u00e1i ni\u1ec7m sinh th\u00e1i, \u0111\u00f2i h\u1ecfi ph\u1ea3i t\u1eeb b\u1ecf c\u00e1c h\u1ec7 th\u1ed1ng ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc, c\u00f4ng ngh\u1ec7 t\u00e1ch v\u00e0 ph\u1ed1i h\u1ee3p quy tr\u00ecnh t\u1ed5ng th\u1ec3 \u0111\u1ec3 v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 tu\u1ea7n ho\u00e0n li\u00ean t\u1ee5c thay v\u00ec t\u00edch l\u0169y nh\u01b0 ch\u1ea5t th\u1ea3i.<\/p>\n
B\u00e0i vi\u1ebft s\u1ebd \u0111i\u1ec1u tra c\u00e1ch m\u00e0 c\u00e1c kh\u00e1i ni\u1ec7m tr\u00f2n \u0111ang \u0111\u1ecbnh h\u00ecnh l\u1ea1i c\u00e1c ho\u1ea1t \u0111\u1ed9ng luy\u1ec7n kim v\u00e0 gi\u1ea3i th\u00edch c\u00e1ch l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb quy tr\u00ecnh h\u1ed7 tr\u1ee3 c\u00e1c m\u00f4 h\u00ecnh s\u1ea3n xu\u1ea5t t\u00e1i t\u1ea1o.<\/p>\n
S\u1ea3n xu\u1ea5t tu\u1ea7n ho\u00e0n b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ef7 l\u1ec7 ph\u1ee5c h\u1ed3i cao nh\u1ea5t c\u00f3 th\u1ec3. B\u1ea5t k\u1ef3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc m\u1ed9t ph\u1ea7n ho\u1eb7c giai \u0111o\u1ea1n t\u00e1ch d\u01b0\u1edbi t\u1ed1i \u01b0u n\u00e0o c\u0169ng t\u1ea1o ra c\u1ea3 nh\u1eefng th\u1ea5t b\u1ea1i t\u00e0i ch\u00ednh v\u00e0 t\u1ea3i tr\u1ecdng sinh th\u00e1i.<\/p>\n
Trong c\u00e1c h\u1ec7 th\u1ed1ng th\u1ee7y kim lo\u1ea1i, c\u00e1c v\u1eadt li\u1ec7u c\u00f2n l\u1ea1i th\u01b0\u1eddng gi\u1eef l\u1ea1i kim lo\u1ea1i c\u00f3 th\u1ec3 khai th\u00e1c ho\u1eb7c c\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc c\u00f3 th\u1ec3 ph\u1ee5c h\u1ed3i. S\u1ef1 t\u00e1ch r\u1eafn-l\u1ecfng k\u1ef9 l\u01b0\u1ee1ng quy\u1ebft \u0111\u1ecbnh li\u1ec7u ch\u1ea5t th\u1ea3i c\u00f3 bi\u1ebfn th\u00e0nh g\u00e1nh n\u1eb7ng li\u00ean t\u1ee5c hay \u0111\u00f3ng vai tr\u00f2 \u0111\u1ea7u v\u00e0o cho c\u00e1c giai \u0111o\u1ea1n x\u1eed l\u00fd ti\u1ebfp theo.<\/p>\n
Do \u0111\u00f3, c\u00e1c h\u1ec7 th\u1ed1ng tr\u00f2n hi\u1ec7n \u0111\u1ea1i nh\u1ea5n m\u1ea1nh m\u1ea1nh m\u1ebd v\u00e0o c\u00e1c th\u1ee7 t\u1ee5c l\u1ecdc ch\u00ednh x\u00e1c v\u00e0 chu\u1ea9n b\u1ecb b\u00f9n \u0111\u01b0\u1ee3c qu\u1ea3n l\u00fd c\u1ea9n th\u1eadn \u0111\u1ec3 gi\u1eef cho c\u00e1c th\u00e0nh ph\u1ea7n c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 s\u1eb5n \u0111\u1ec3 l\u1ea5y l\u1ea1i sau \u0111\u00f3.<\/p>\n
C\u00e1c ph\u01b0\u01a1ng ph\u00e1p x\u1eed l\u00fd th\u1ed1ng nh\u1ea5t cho ph\u00e9p ph\u1ee5c h\u1ed3i kim lo\u1ea1i d\u1ea5u v\u1ebft t\u1eeb c\u00e1c d\u00f2ng ch\u1ea3y trung gian m\u00e0 kh\u00f4ng c\u1ea7n n\u1ed7 l\u1ef1c khai th\u00e1c b\u1ed5 sung. Khi c\u00e1c b\u00ecnh ph\u1ea3n \u1ee9ng, c\u00e1c th\u00e0nh ph\u1ea7n l\u1ecdc v\u00e0 c\u00e1c giai \u0111o\u1ea1n r\u1eeda ch\u1ea3y ho\u1ea1t \u0111\u1ed9ng h\u00e0i h\u00f2a, c\u00e1c ch\u1ea5t m\u1ed9t khi \u0111\u01b0\u1ee3c coi l\u00e0 kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 t\u00e1i s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 tr\u1edf l\u1ea1i chu k\u1ef3 s\u1ea3n xu\u1ea5t ho\u1ea1t \u0111\u1ed9ng, do \u0111\u00f3 t\u0103ng t\u1ed5ng n\u0103ng su\u1ea5t v\u1eadt li\u1ec7u.<\/p>\n
S\u1ef1 thi\u1ebfu n\u01b0\u1edbc ng\u00e0y c\u00e0ng t\u0103ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn quy tr\u00ecnh ph\u00ea duy\u1ec7t v\u00e0 \u0111\u1ed9 tin c\u1eady ho\u1ea1t \u0111\u1ed9ng h\u00e0ng ng\u00e0y. Khung khai th\u00e1c m\u1ecf v\u00f2ng tr\u00f2n \u01b0u ti\u00ean c\u00e1c h\u1ec7 th\u1ed1ng qu\u1ea3n l\u00fd n\u01b0\u1edbc v\u00f2ng k\u00edn l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o ngu\u1ed3n cung c\u1ea5p m\u1edbi.<\/p>\n
C\u00f4ng ngh\u1ec7 l\u1ecdc li\u00ean t\u1ee5c th\u00fac \u0111\u1ea9y ph\u1ee5c h\u1ed3i ch\u1ea5t l\u1ecfng nhanh ch\u00f3ng trong khi duy tr\u00ec \u0111i\u1ec1u ki\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh. M\u1ed9t B\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng b\u00e0n quay<\/b><\/u><\/strong><\/a>\u00a0cung c\u1ea5p t\u00e1ch li\u00ean t\u1ee5c quy m\u00f4 l\u1edbn v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong s\u1ea3n xu\u1ea5t axit ph\u1ed1t pho, tinh ch\u1ebf alumina v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u tr\u1ecb luy\u1ec7n kim kh\u00e1c nhau. Ph\u00e2n v\u00f9ng l\u1ecdc \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t v\u00e0 van ph\u00e2n ph\u1ed1i t\u1ed1i \u01b0u h\u00f3a \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh, gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1edf r\u1ed9ng v\u00e0 gi\u1ea3m t\u1ea7n s\u1ed1 b\u1ea3o tr\u00ec, do \u0111\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 t\u00e1i ch\u1ebf n\u01b0\u1edbc trong m\u1ed9t th\u1eddi gian d\u00e0i.<\/p>\n C\u00e1c khu v\u1ef1c l\u1ecdc l\u1edbn, c\u00f3 th\u1ec3 \u0111\u1ea1t h\u00e0ng tr\u0103m m\u00e9t vu\u00f4ng trong tri\u1ec3n khai c\u00f4ng nghi\u1ec7p, cho ph\u00e9p c\u00f4ng su\u1ea5t x\u1eed l\u00fd cao trong khi s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch nh\u1ea5t qu\u00e1n ngay c\u1ea3 c\u00e1c l\u1edbp b\u00e1nh, \u0111i\u1ec1u quan tr\u1ecdng cho vi\u1ec7c ph\u1ee5c h\u1ed3i n\u01b0\u1edbc \u1ed5n \u0111\u1ecbnh.<\/p>\n Th\u1eadm ch\u00ed s\u1ef1 ph\u00e2n ph\u1ed1i \u0111\u1ed9 d\u00e0y b\u00e1nh t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng d\u1ef1 \u0111o\u00e1n trong qu\u00e1 tr\u00ecnh l\u01b0u tr\u1eef v\u00e0 di chuy\u1ec3n c\u00e1c ch\u1ea5t d\u01b0. H\u00e0m l\u01b0\u1ee3ng \u0111\u1ed9 \u1ea9m nh\u1ea5t qu\u00e1n gi\u1ea3m thi\u1ec3u s\u1ef1 bi\u1ebfn \u0111\u1ed5i trong s\u1ef1 th\u1ea5m l\u1ecfng, g\u00f3p ph\u1ea7n v\u00e0o c\u00e1c th\u1ef1c ti\u1ec5n qu\u1ea3n l\u00fd ch\u1ea5t th\u1ea3i an to\u00e0n h\u01a1n v\u00e0 d\u1ec5 tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh.<\/p>\n C\u00e1c chi\u1ebfn l\u01b0\u1ee3c khai th\u00e1c m\u1ecf tr\u00f2n ng\u00e0y c\u00e0ng k\u1ebft n\u1ed1i gi\u1ea3m kh\u00ed th\u1ea3i v\u1edbi c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t c\u01a1 h\u1ecdc thay v\u00ec ph\u1ee5 thu\u1ed9c \u0111\u1ed9c quy\u1ec1n v\u00e0o c\u00e1c s\u00e1ng ki\u1ebfn b\u00f9 \u0111\u1eafp carbon b\u00ean ngo\u00e0i.<\/p>\n Gi\u1ea3m m\u1ee9c \u0111\u1ed9 \u1ea9m sau khi l\u1ecdc l\u00e0m gi\u1ea3m n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho c\u00e1c th\u1ee7 t\u1ee5c s\u1ea5y ti\u1ebfp theo. T\u0103ng c\u01b0\u1eddng hi\u1ec7u qu\u1ea3 t\u00e1ch \u0111\u1ed3ng th\u1eddi l\u00e0m gi\u1ea3m vi\u1ec7c s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng qua m\u1ed9t s\u1ed1 b\u01b0\u1edbc quy tr\u00ecnh li\u00ean k\u1ebft.<\/p>\n T\u00edch h\u1ee3p c\u00e1c \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng v\u00e0 c\u00e1c m\u00f4 h\u00ecnh d\u00f2ng ch\u1ea3y \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp c\u1ea9n th\u1eadn ti\u1ebfp t\u1ee5c gi\u1ea3m thi\u1ec3u m\u1ea5t n\u0103ng l\u01b0\u1ee3ng c\u00f3 th\u1ec3 tr\u00e1nh \u0111\u01b0\u1ee3c. H\u1ed3 s\u01a1 ch\u1ee9ng nh\u1eadn li\u00ean quan \u0111\u1ebfn qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng cho th\u1ea5y gi\u1ea3m r\u00f5 r\u00e0ng ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng c\u1ee5 th\u1ec3 sau khi \u00e1p d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb t\u00e1ch hi\u1ec7u su\u1ea5t cao.<\/p>\n \u0110\u1eb7c \u0111i\u1ec3m c\u1ee7a c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3 l\u1ecdc. Vi\u1ec7c khu\u1ea5y qu\u00e1 m\u1ea1nh \u0111\u00f4i khi ph\u00e1 v\u1ee1 c\u00e1c h\u00ecnh th\u00e0nh tinh th\u1ec3, t\u1ea1o ra c\u00e1c h\u1ea1t m\u1ecbn c\u1ea3n tr\u1edf b\u1ec1 m\u1eb7t l\u1ecdc v\u00e0 l\u00e0m t\u0103ng nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng. \u0110i\u1ec1u ki\u1ec7n tr\u1ed9n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh c\u1ea9n th\u1eadn t\u0103ng c\u01b0\u1eddng c\u1ea3 t\u00ednh ho\u00e0n ch\u1ec9nh ph\u1ea3n \u1ee9ng v\u00e0 k\u1ebft qu\u1ea3 t\u00e1ch ti\u1ebfp theo.<\/p>\n C\u00e1c ho\u1ea1t \u0111\u1ed9ng tr\u00f2n th\u00e0nh c\u00f4ng d\u1ef1a v\u00e0o c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc nh\u1ea5t qu\u00e1n v\u00e0 chuy\u1ec3n \u0111\u1ed5i v\u1eadt li\u1ec7u \u0111\u1ea7y \u0111\u1ee7.<\/p>\n C\u00e1c m\u00f4 h\u00ecnh chuy\u1ec3n \u0111\u1ed9ng ch\u1ea5t l\u1ecfng x\u00e1c \u0111\u1ecbnh h\u00e0nh vi treo, ph\u00e2n ph\u1ed1i kh\u00ed v\u00e0 s\u1ef1 \u0111\u1ed3ng nh\u1ea5t ph\u1ea3n \u1ee9ng. C\u00e1c m\u00f4 h\u00ecnh tr\u1ee5c th\u00fac \u0111\u1ea9y tu\u1ea7n ho\u00e0n r\u1ed9ng r\u00e3i, v\u00e0 c\u00e1c m\u00f4 h\u00ecnh b\u00e1n t\u00e2m c\u1ea3i thi\u1ec7n s\u1ef1 ph\u00e2n t\u00e1n. Vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang h\u00ecnh d\u1ea1ng c\u00e1nh qu\u1ea1t duy tr\u00ec s\u1ef1 treo h\u1ea1t v\u00e0 h\u1ed7 tr\u1ee3 ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc ho\u00e0n ch\u1ec9nh.<\/p>\n M\u1ed9t\u00a0<\/b><\/strong>M\u00e1y khu\u1ea5y \u0111\u1ed9ng cho ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 l\u1ee3i \u00edch kh\u00f4ng s\u1eaft<\/b><\/u><\/strong><\/a>\u00a0\u00e1p d\u1ee5ng ph\u00e2n t\u00edch \u0111\u1ed9ng l\u1ef1c ch\u1ea5t l\u1ecfng t\u00ednh to\u00e1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n c\u1ea5u tr\u00fac l\u01b0\u1ee1i, t\u1ed1c \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng v\u00e0 k\u00edch th\u01b0\u1edbc t\u00e0u. Thi\u1ebft k\u1ebf c\u1ee7a tr\u1ee5c r\u1ed7ng cho ph\u00e9p kh\u00ed ph\u1ea3n \u1ee9ng v\u00e0o tr\u1ef1c ti\u1ebfp qua tr\u1ee5c, do \u0111\u00f3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u1ea5u h\u00ecnh h\u1ec7 th\u1ed1ng t\u1ed5ng th\u1ec3 v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 chuy\u1ec3n kh\u1ed1i l\u01b0\u1ee3ng.<\/p>\n M\u00f4i tr\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 \u0111i\u1ec1u ki\u1ec7n h\u00f3a h\u1ecdc hung h\u0103ng \u0111\u00f2i h\u1ecfi x\u00e2y d\u1ef1ng c\u01a1 kh\u00ed b\u1ec1n v\u1eefng. Vi\u1ec7c \u00e1p d\u1ee5ng \u0111\u00e1nh gi\u00e1 c\u0103ng th\u1eb3ng y\u1ebfu t\u1ed1 h\u1eefu h\u1ea1n v\u00e0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ni\u00eam phong tinh vi l\u00e0m gi\u1ea3m r\u1ee7i ro r\u00f2 r\u1ec9 v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng, do \u0111\u00f3 gi\u1ea3m s\u1ef1 gi\u00e1n \u0111o\u1ea1n b\u1ea5t ng\u1edd.<\/p>\n \u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c s\u1ef1 chuy\u1ec3n \u0111\u1ed5i tr\u00f2n tr\u00ean quy m\u00f4 l\u1edbn \u0111\u00f2i h\u1ecfi s\u1ef1 h\u1ee3p t\u00e1c v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 t\u00edch h\u1ee3p ph\u00e1t tri\u1ec3n k\u1ef9 thu\u1eadt chi ti\u1ebft, kh\u1ea3 n\u0103ng s\u1ea3n xu\u1ea5t v\u00e0 th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n t\u1ed5ng th\u1ec3 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng th\u1ed1ng nh\u1ea5t.<\/p>\n \u0110\u01b0\u1ee3c th\u00e0nh l\u1eadp v\u00e0o n\u0103m 1992, NHD<\/b><\/u><\/strong><\/a>\u00a0<\/b><\/strong>\u0111\u00e3 ph\u00e1t tri\u1ec3n th\u00e0nh m\u1ed9t t\u1ed5 ch\u1ee9c k\u1ef9 thu\u1eadt l\u1edbn t\u00edch h\u1ee3p nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, s\u1ea3n xu\u1ea5t, l\u1eafp \u0111\u1eb7t v\u00e0 d\u1ecbch v\u1ee5 EPC tr\u00ean l\u1ecdc, k\u00edch \u0111\u1ed9ng, l\u00e0m d\u00e0y, T\u00e0u \u00e1p l\u1ef1c<\/b><\/u><\/strong><\/a>v\u00e0 thi\u1ebft b\u1ecb m\u00f4i tr\u01b0\u1eddng. Ch\u00fang t\u00f4i c\u00f3 m\u1ed9t c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t bao g\u1ed3m 270.000 m\u00e9t vu\u00f4ng c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t v\u00e0 h\u01a1n 800 nh\u00e2n vi\u00ean, bao g\u1ed3m h\u01a1n 260 chuy\u00ean gia k\u1ef9 thu\u1eadt. Ch\u00fang t\u00f4i cung c\u1ea5p h\u1ed7 tr\u1ee3 cho c\u00e1c l\u0129nh v\u1ef1c h\u00f3a ch\u1ea5t ph\u1ed1t phat, alumina, ch\u1ebf bi\u1ebfn kim lo\u1ea1i kh\u00f4ng s\u1eaft v\u00e0 x\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng tr\u00ean h\u01a1n 50 qu\u1ed1c gia. S\u1ef1 h\u1ee3p t\u00e1c li\u00ean t\u1ee5c c\u1ee7a ch\u00fang t\u00f4i v\u1edbi c\u00e1c t\u1ed5 ch\u1ee9c nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c k\u1ef9 thu\u1eadt qu\u1ed1c t\u1ebf \u0111\u1ea9y nhanh s\u1ef1 c\u1ea3i thi\u1ec7n li\u00ean t\u1ee5c trong c\u00f4ng ngh\u1ec7 t\u00e1ch v\u00e0 ph\u1ea3n \u1ee9ng.<\/p>\n C\u00e1c ph\u01b0\u01a1ng ph\u00e1p khai th\u00e1c m\u1ecf v\u00f2ng tr\u00f2n chuy\u1ec3n \u0111\u1ed5i ch\u1ea5t d\u01b0 t\u1eeb c\u00e1c ngh\u0129a v\u1ee5 x\u1eed l\u00fd th\u00e0nh c\u01a1 h\u1ed9i t\u00e0i nguy\u00ean c\u00f3 gi\u00e1 tr\u1ecb.<\/p>\n \u0110\u1ed9 d\u00e0y hi\u1ec7u qu\u1ea3 v\u00e0 kh\u1eed n\u01b0\u1edbc k\u1ef9 l\u01b0\u1ee1ng l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 h\u00e0m l\u01b0\u1ee3ng n\u01b0\u1edbc trong r\u00e1c th\u1ea3i, do \u0111\u00f3 t\u0103ng c\u01b0\u1eddng s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ea5u tr\u00fac v\u00e0 gi\u1ea3m c\u00e1c m\u1ed1i nguy sinh th\u00e1i. Vi\u1ec7c th\u1ef1c hi\u1ec7n x\u1ebfp ch\u1ed3ng kh\u00f4 l\u00e0m gi\u1ea3m th\u00eam tr\u00e1ch nhi\u1ec7m l\u01b0u tr\u1eef m\u1edf r\u1ed9ng v\u00e0 m\u1edf ra kh\u1ea3 n\u0103ng t\u00e1i s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u.<\/p>\n Thi\u1ebft k\u1ebf l\u1ea1i c\u00e1c chu\u1ed7i x\u1eed l\u00fd cho ph\u00e9p c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc chuy\u1ec3n \u0111\u1ed5i c\u00e1c th\u00e0nh ph\u1ea7n b\u1ecb lo\u1ea1i b\u1ecf th\u00e0nh c\u00e1c ch\u1ea5t c\u00f3 th\u1ec3 b\u00e1n \u0111\u01b0\u1ee3c. V\u00ed d\u1ee5, vi\u1ec7c thu \u0111\u01b0\u1ee3c kh\u00ed ph\u1ea3n \u1ee9ng ti\u1ebfp theo c\u00e1c k\u1ef9 thu\u1eadt m\u01b0a n\u01b0\u1edbc th\u1ee9 c\u1ea5p c\u00f3 th\u1ec3 bi\u1ebfn c\u00e1c th\u00e0nh ph\u1ea7n n\u01b0\u1edbc th\u1ea3i th\u00e0nh v\u1eadt li\u1ec7u ti\u1ec1n ch\u1ea5t ph\u00f9 h\u1ee3p cho s\u1ea3n xu\u1ea5t pin, do \u0111\u00f3 k\u1ebft n\u1ed1i c\u00e1c ho\u1ea1t \u0111\u1ed9ng khai th\u00e1c m\u1ecf v\u1edbi nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng trong c\u00e1c l\u0129nh v\u1ef1c l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng.<\/p>\n Vi\u1ec7c tri\u1ec3n khai c\u00e1c h\u1ec7 th\u1ed1ng theo d\u00f5i k\u1ef9 thu\u1eadt s\u1ed1 t\u0103ng c\u01b0\u1eddng kh\u1ea3 n\u0103ng hi\u1ec3n th\u1ecb v\u00e0 qu\u1ea3n tr\u1ecb quy tr\u00ecnh trong c\u00e1c h\u1ec7 th\u1ed1ng tr\u00f2n.<\/p>\n Thi\u1ebft b\u1ecb li\u00ean t\u1ee5c \u0111o m\u1ee9c \u00e1p su\u1ea5t, kh\u1ed1i l\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y v\u00e0 s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1ea1o ra c\u00e1c s\u1ed1 li\u1ec7u hi\u1ec7u su\u1ea5t c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 t\u1ea1o \u0111i\u1ec1u ki\u1ec7n cho vi\u1ec7c th\u1ef1c hi\u1ec7n c\u00e1c ngh\u0129a v\u1ee5 t\u00e0i li\u1ec7u m\u00f4i tr\u01b0\u1eddng v\u00e0 cung c\u1ea5p b\u1eb1ng ch\u1ee9ng v\u1ec1 c\u00e1c th\u1ef1c ti\u1ec5n ho\u1ea1t \u0111\u1ed9ng c\u00f3 tr\u00e1ch nhi\u1ec7m.<\/p>\n Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n m\u00f4-\u0111un \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c th\u1ee7 t\u1ee5c l\u1eafp r\u00e1p v\u00e0 t\u0103ng t\u1ed1c l\u1ecbch kh\u1edfi \u0111\u1ed9ng d\u1ef1 \u00e1n. \u0110\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt m\u00f4-\u0111un th\u1ed1ng nh\u1ea5t n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 tin c\u1eady tr\u00ean c\u00e1c \u0111\u1ecba \u0111i\u1ec3m qu\u1ed1c t\u1ebf \u0111a d\u1ea1ng trong khi gi\u1ea3m thi\u1ec3u r\u1ee7i ro trong giai \u0111o\u1ea1n x\u00e2y d\u1ef1ng.<\/p>\n Khai th\u00e1c m\u1ecf tr\u00f2n \u0111\u1ea1i di\u1ec7n cho m\u1ed9t s\u1ef1 ti\u1ebfn h\u00f3a c\u01a1 b\u1ea3n trong luy\u1ec7n kim kh\u00f4ng s\u1eaft. Ph\u1ee5c h\u1ed3i t\u00e0i nguy\u00ean, t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc, gi\u1ea3m kh\u00ed th\u1ea3i v\u00e0 chuy\u1ec3n \u0111\u1ed5i ch\u1ea5t th\u1ea3i b\u00e2y gi\u1edd \u0111\u00e3 tr\u1edf th\u00e0nh c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u00e0nh c\u00f4ng.<\/p>\n C\u00e1c l\u1ef1a ch\u1ecdn k\u1ef9 thu\u1eadt quy tr\u00ecnh n\u00ean ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c m\u1ee5c ti\u00eau c\u1ee7a to\u00e0n b\u1ed9 v\u00f2ng \u0111\u1eddi. Hi\u1ec7u qu\u1ea3 l\u1ecdc, ki\u1ec3m so\u00e1t ph\u1ea3n \u1ee9ng v\u00e0 \u1ed5n \u0111\u1ecbnh tr\u1ed9n \u0111\u00e3 chuy\u1ec3n t\u1eeb c\u00e1c m\u1ed1i quan t\u00e2m ngo\u1ea1i vi sang c\u00e1c y\u1ebfu t\u1ed1 quy\u1ebft \u0111\u1ecbnh tr\u1ef1c ti\u1ebfp c\u1ee7a hi\u1ec7u su\u1ea5t sinh th\u00e1i, chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 kh\u1ea3 n\u0103ng c\u1ea1nh tranh l\u00e2u d\u00e0i.<\/p>\n Khi khai th\u00e1c, x\u1eed l\u00fd v\u1eadt li\u1ec7u v\u00e0 chuy\u1ec3n \u0111\u1ed5i d\u01b0 l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o m\u1ed9t v\u00f2ng l\u1eb7p li\u00ean t\u1ee5c, l\u0129nh v\u1ef1c khai th\u00e1c m\u1ecf s\u1ebd ti\u1ebfn t\u1edbi m\u1ed9t h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p t\u00e1i t\u1ea1o c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 c\u1ea3 t\u0103ng tr\u01b0\u1edfng s\u1ea3n xu\u1ea5t li\u00ean t\u1ee5c v\u00e0 tr\u00e1ch nhi\u1ec7m m\u00f4i tr\u01b0\u1eddng.<\/p>\n Q1: \u0110i\u1ec1u g\u00ec kh\u00e1c bi\u1ec7t khai th\u00e1c m\u1ecf tr\u00f2n v\u1edbi c\u00e1c n\u1ed7 l\u1ef1c b\u1ec1n v\u1eefng truy\u1ec1n th\u1ed1ng? \u00a0<\/b><\/strong> Q2: T\u1ea1i sao h\u1ec7 th\u1ed1ng l\u1ecdc v\u00e0 k\u00edch \u0111\u1ed9ng r\u1ea5t quan tr\u1ecdng trong luy\u1ec7n kim tr\u00f2n? \u00a0<\/b><\/strong> Q3: Thi\u1ebft k\u1ebf quy tr\u00ecnh tr\u00f2n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n kinh t\u1ebf d\u1ef1 \u00e1n kh\u00f4ng? \u00a0<\/b><\/strong> Khai th\u00e1c v\u00f2ng tr\u00f2n bi\u1ebfn \u0111\u1ed5i s\u1ea3n xu\u1ea5t kim lo\u1ea1i th\u00f4ng qua ph\u1ee5c h\u1ed3i t\u00e0i nguy\u00ean, t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc v\u00e0 ch\u1ebf bi\u1ebfn carbon th\u1ea5p t\u0103ng c\u01b0\u1eddng chu\u1ed7i gi\u00e1 tr\u1ecb b\u1ec1n v\u1eefng.<\/p>","protected":false},"author":1,"featured_media":6862,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-6861","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\/6861","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=6861"}],"version-history":[{"count":1,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/6861\/revisions"}],"predecessor-version":[{"id":6865,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/6861\/revisions\/6865"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media\/6862"}],"wp:attachment":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media?parent=6861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/categories?post=6861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/tags?post=6861"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}![\"B\u1ed9](\"https:\/\/www.chinanhd.com\/wp-content\/uploads\/2026\/02\/Rotary-Table-Vacuum-Filter.webp\")
<\/p>\nS\u1ef1 h\u00ecnh th\u00e0nh b\u00e1nh \u1ed5n \u0111\u1ecbnh c\u00f3 l\u00e0m gi\u1ea3m r\u1ee7i ro m\u00f4i tr\u01b0\u1eddng kh\u00f4ng?<\/b><\/strong><\/h3>\n
L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 k\u1ef9 thu\u1eadt quy tr\u00ecnh gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 carbon?<\/b><\/strong><\/h2>\n
Hi\u1ec7u qu\u1ea3 c\u01a1 kh\u00ed c\u00f3 th\u1ec3 thay th\u1ebf s\u1ef1 m\u1edf r\u1ed9ng n\u0103ng l\u01b0\u1ee3ng?<\/b><\/strong><\/h3>\n
Ki\u1ec3m so\u00e1t ph\u1ea3n \u1ee9ng l\u00e0 m\u1ed9t \u0111\u00f2n b\u1ea9y \u1ea9n cho kh\u00ed th\u1ea3i?<\/b><\/strong><\/h3>\n
H\u1ec7 th\u1ed1ng tr\u1ed9n ti\u00ean ti\u1ebfn l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 t\u0103ng c\u01b0\u1eddng n\u0103ng su\u1ea5t luy\u1ec7n kim?<\/b><\/strong><\/h2>\n
T\u1ea1i sao thi\u1ebft k\u1ebf c\u00e1nh qu\u1ea1t l\u00e0 quan tr\u1ecdng?<\/b><\/strong><\/h3>\n
![\"M\u00e1y](\"https:\/\/www.chinanhd.com\/wp-content\/uploads\/2026\/02\/Agitator-for-Nonferrous-Industry-and-Beneficiation.jpg\")
<\/p>\nLi\u1ec7u t\u00ednh to\u00e0n v\u1eb9n c\u1ea5u tr\u00fac c\u00f3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00f2ng \u0111\u1eddi kh\u00f4ng?<\/b><\/strong><\/h3>\n
Ai cho ph\u00e9p tu\u1ea7n ho\u00e0n c\u00f4ng nghi\u1ec7p \u1edf quy m\u00f4?<\/b><\/strong><\/h2>\n
C\u00f3 th\u1ec3 Tailings tr\u1edf th\u00e0nh t\u00e0i s\u1ea3n trong m\u1ed9t m\u00f4 h\u00ecnh tu\u1ea7n ho\u00e0n?<\/b><\/strong><\/h2>\n
L\u00e0m th\u1ebf n\u00e0o kh\u00f4 x\u1ebfp ch\u1ed3ng c\u1ea3i thi\u1ec7n an ninh m\u00f4i tr\u01b0\u1eddng?<\/b><\/strong><\/h3>\n
Gi\u00e1 tr\u1ecb h\u00f3a s\u1ea3n ph\u1ea9m ph\u1ee5 c\u00f3 th\u1ec3 t\u1ea1o ra c\u00e1c d\u00f2ng gi\u00e1 tr\u1ecb m\u1edbi kh\u00f4ng?<\/b><\/strong><\/h3>\n
T\u00edch h\u1ee3p k\u1ef9 thu\u1eadt s\u1ed1 th\u00eam g\u00ec v\u00e0o khai th\u00e1c m\u1ecf v\u00f2ng tr\u00f2n?<\/b><\/strong><\/h2>\n
Gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n s\u1ef1 tu\u00e2n th\u1ee7?<\/b><\/strong><\/h3>\n
K\u1ef9 thu\u1eadt m\u00f4-\u0111un c\u00f3 c\u1ea3i thi\u1ec7n tri\u1ec3n khai to\u00e0n c\u1ea7u kh\u00f4ng?<\/b><\/strong><\/h3>\n
K\u1ebft lu\u1eadn<\/b><\/strong><\/h2>\n
C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/b><\/strong><\/h2>\n
\n<\/b><\/strong>Tr\u1ea3 l\u1eddi: Khai th\u00e1c v\u00f2ng tr\u00f2n t\u1eadp trung v\u00e0o t\u1ed1i \u01b0u h\u00f3a ph\u1ee5c h\u1ed3i v\u1eadt li\u1ec7u v\u00e0 chuy\u1ec3n \u0111\u1ed5i d\u00f2ng ch\u1ea3y ch\u1ea5t th\u1ea3i th\u00e0nh t\u00e0i nguy\u00ean s\u1ea3n xu\u1ea5t thay v\u00ec ch\u1ec9 gi\u1ea3m h\u1eadu qu\u1ea3 m\u00f4i tr\u01b0\u1eddng.<\/p>\n
\n<\/b><\/strong>A: C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111i\u1ec1u ch\u1ec9nh t\u00ednh ho\u00e0n ch\u1ec9nh ph\u1ea3n \u1ee9ng, t\u1ef7 l\u1ec7 tu\u1ea7n ho\u00e0n n\u01b0\u1edbc, m\u1ee9c \u0111\u1ed9 kh\u00f4 d\u01b0 l\u01b0\u1ee3ng v\u00e0 t\u1ef7 l\u1ec7 ph\u1ee5c h\u1ed3i t\u1ed5ng th\u1ec3, do \u0111\u00f3 x\u00e1c \u0111\u1ecbnh li\u1ec7u c\u00e1c ch\u1ea5t v\u1eabn b\u1ecb lo\u1ea1i b\u1ecf ho\u1eb7c gia nh\u1eadp l\u1ea1i c\u00e1c chu\u1ed7i s\u1ea3n xu\u1ea5t ho\u1ea1t \u0111\u1ed9ng hay kh\u00f4ng.<\/p>\n
\n<\/b><\/strong>A: K\u1ebft qu\u1ea3 kh\u1eb3ng \u0111\u1ecbnh ph\u00e1t sinh t\u1eeb t\u1ef7 l\u1ec7 ph\u1ee5c h\u1ed3i cao, nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng gi\u1ea3m v\u00e0 chi ph\u00ed gi\u1ea3m li\u00ean quan \u0111\u1ebfn x\u1eed l\u00fd ch\u1ea5t th\u1ea3i, t\u1ea5t c\u1ea3 \u0111\u1ec1u g\u00f3p ph\u1ea7n t\u0103ng l\u1ee3i nhu\u1eadn trong su\u1ed1t th\u1eddi gian d\u1ef1 \u00e1n trong khi \u0111\u00e1p \u1ee9ng c\u00e1c ngh\u0129a v\u1ee5 m\u00f4i tr\u01b0\u1eddng.<\/p>","protected":false},"excerpt":{"rendered":"