{"id":7188,"date":"2026-06-17T08:08:33","date_gmt":"2026-06-17T00:08:33","guid":{"rendered":"https:\/\/www.chinanhd.com\/?p=7188"},"modified":"2026-06-15T09:59:46","modified_gmt":"2026-06-15T01:59:46","slug":"how-emerging-mining-markets-choose-solid-liquid-separation-equipment","status":"publish","type":"post","link":"https:\/\/www.chinanhd.com\/vi\/how-emerging-mining-markets-choose-solid-liquid-separation-equipment\/","title":{"rendered":"C\u00e1c th\u1ecb tr\u01b0\u1eddng khai th\u00e1c m\u1ecf m\u1edbi n\u1ed5i l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"

\"C\u00e1c<\/h1>\n

 <\/p>\n

C\u00e1c th\u1ecb tr\u01b0\u1eddng khai th\u00e1c kho\u00e1ng s\u1ea3n m\u1edbi n\u1ed5i \u0111ang m\u1edf c\u1eeda nhanh h\u01a1n nhi\u1ec1u ng\u01b0\u1eddi d\u1ef1 \u0111o\u00e1n. Ai C\u1eadp l\u00e0 m\u1ed9t v\u00ed d\u1ee5 \u0111i\u1ec3n h\u00ecnh. Khi m\u1ed9t th\u1ecb tr\u01b0\u1eddng chuy\u1ec3n t\u1eeb giai \u0111o\u1ea1n l\u1eadp b\u1ea3n \u0111\u1ed3 t\u00e0i nguy\u00ean sang ph\u00e1t tri\u1ec3n m\u1ecf, nhu c\u1ea7u s\u1ebd kh\u00f4ng ch\u1ec9 d\u1eebng l\u1ea1i \u1edf gi\u00e0n khoan hay thi\u1ebft b\u1ecb v\u1eadn chuy\u1ec3n. M\u1ed9t m\u1ecf m\u1edbi, t\u1eeb giai \u0111o\u1ea1n th\u0103m d\u00f2 \u0111\u1ebfn s\u1ea3n xu\u1ea5t, c\u1ea7n c\u00f3 nh\u00e0 m\u00e1y tuy\u1ec3n qu\u1eb7ng, h\u1ec7 th\u1ed1ng x\u1eed l\u00fd b\u00f9n, thu h\u1ed3i n\u01b0\u1edbc, x\u1eed l\u00fd ch\u1ea5t th\u1ea3i v\u00e0 thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng \u1ed5n \u0111\u1ecbnh.<\/p>\n

C\u00e1c th\u1ecb tr\u01b0\u1eddng khai th\u00e1c m\u1ecf m\u1edbi n\u1ed5i \u0111ang chuy\u1ec3n t\u1eeb d\u1eef li\u1ec7u sang d\u1ef1 \u00e1n.<\/b><\/strong><\/h2>\n

C\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf m\u1edbi \u1edf ch\u00e2u Phi, Trung \u0110\u00f4ng v\u00e0 c\u00e1c khu v\u1ef1c \u0111ang ph\u00e1t tri\u1ec3n kh\u00e1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo ti\u1ebfn \u0111\u1ed9 ch\u1eb7t ch\u1ebd. T\u00e0i nguy\u00ean c\u00f3 th\u1ec3 \u0111\u1ea7y h\u1ee9a h\u1eb9n, nh\u01b0ng \u0111\u1ecba \u0111i\u1ec3m l\u1ea1i xa x\u00f4i. Ngu\u1ed3n n\u01b0\u1edbc c\u00f3 th\u1ec3 khan hi\u1ebfm. Vi\u1ec7c t\u00ecm ki\u1ebfm ng\u01b0\u1eddi v\u1eadn h\u00e0nh l\u00e0nh ngh\u1ec1 c\u00f3 th\u1ec3 kh\u00f4ng d\u1ec5 d\u00e0ng. Ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn to\u00e0n b\u1ed9 d\u1ef1 \u00e1n.<\/p>\n

V\u00ec v\u1eady, vi\u1ec7c mua s\u1eafm kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 mua m\u1ed9t m\u00e1y m\u00f3c. C\u00e1c nh\u00f3m d\u1ef1 \u00e1n c\u1ea7n thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi quy tr\u00ecnh, ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n t\u1ea1i c\u00f4ng tr\u01b0\u1eddng v\u00e0 k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c v\u1edbi to\u00e0n b\u1ed9 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.<\/p>\n

Thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp kh\u00e1 s\u1edbm trong qu\u00e1 tr\u00ecnh th\u1ea3o lu\u1eadn. Sau c\u00e1c c\u00f4ng \u0111o\u1ea1n nghi\u1ec1n, tuy\u1ec3n n\u1ed5i, l\u1ecdc, r\u1eeda ho\u1eb7c x\u1eed l\u00fd ch\u1ea5t th\u1ea3i, nh\u00e0 m\u00e1y ph\u1ea3i t\u00e1ch ch\u1ea5t r\u1eafn kh\u1ecfi ch\u1ea5t l\u1ecfng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. N\u1ebfu kh\u00e2u n\u00e0y y\u1ebfu, to\u00e0n b\u1ed9 quy tr\u00ecnh s\u1ebd tr\u1edf n\u00ean kh\u00f4ng \u1ed5n \u0111\u1ecbnh.<\/p>\n

T\u1ea1i sao c\u00e1c m\u1ecf m\u1edbi c\u1ea7n thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng?<\/b><\/strong><\/h2>\n

M\u1ed9t m\u1ecf m\u1edbi kh\u00f4ng th\u1ec3 \u0111i t\u1eeb th\u00e2n qu\u1eb7ng \u0111\u1ebfn tinh qu\u1eb7ng th\u00e0nh ph\u1ea9m ch\u1ec9 trong m\u1ed9t b\u01b0\u1edbc. Qu\u1eb7ng \u0111\u01b0\u1ee3c nghi\u1ec1n, xay, tr\u1ed9n v\u1edbi n\u01b0\u1edbc, x\u1eed l\u00fd b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p tuy\u1ec3n n\u1ed5i ho\u1eb7c ng\u00e2m chi\u1ebft, v\u00e0 sau \u0111\u00f3 \u0111\u01b0\u1ee3c t\u00e1ch ra m\u1ed9t l\u1ea7n n\u1eefa. M\u1ed7i giai \u0111o\u1ea1n \u0111\u1ec1u t\u1ea1o ra h\u1ed7n h\u1ee3p b\u00f9n.<\/p>\n

Ph\u1ea3i ki\u1ec3m so\u00e1t l\u01b0\u1ee3ng n\u01b0\u1edbc trong h\u1ed7n h\u1ee3p b\u00f9n. Qu\u00e1 nhi\u1ec1u n\u01b0\u1edbc s\u1ebd l\u00e0m t\u0103ng chi ph\u00ed b\u01a1m, th\u1ec3 t\u00edch b\u1ec3 ch\u1ee9a, tr\u1ecdng l\u01b0\u1ee3ng v\u1eadn chuy\u1ec3n v\u00e0 \u00e1p su\u1ea5t ch\u1ea5t th\u1ea3i. Qu\u00e1 nhi\u1ec1u ch\u1ea5t r\u1eafn tr\u00e0n ra c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c t\u00e1i s\u1eed d\u1ee5ng n\u01b0\u1edbc v\u00e0 s\u1ef1 \u1ed5n \u0111\u1ecbnh c\u1ee7a quy tr\u00ecnh. L\u1ecdc k\u00e9m c\u00f3 th\u1ec3 khi\u1ebfn ch\u1ea5t c\u00f4 \u0111\u1eb7c ho\u1eb7c c\u1eb7n c\u00f2n qu\u00e1 \u1ea9m cho b\u01b0\u1edbc ti\u1ebfp theo.<\/p>\n

\u0110\u00e2y l\u00e0 l\u00fd do t\u1ea1i sao thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng kh\u00f4ng th\u1ec3 thi\u1ebfu trong qu\u00e1 tr\u00ecnh ch\u1ebf bi\u1ebfn kho\u00e1ng s\u1ea3n hi\u1ec7n \u0111\u1ea1i. N\u00f3 gi\u00fap c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd vi\u1ec7c c\u00f4 \u0111\u1eb7c b\u00f9n, l\u1ecdc tinh qu\u1eb7ng, r\u1eeda c\u1eb7n, kh\u1eed n\u01b0\u1edbc ch\u1ea5t th\u1ea3i v\u00e0 thu h\u1ed3i n\u01b0\u1edbc trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n

Thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng ch\u00ednh cho c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf<\/b><\/strong><\/h2>\n

Thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c \u0111\u1ec3 c\u00f4 \u0111\u1eb7c b\u00f9n<\/b><\/strong><\/h3>\n

Thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p l\u1eafng tr\u1ecdng l\u1ef1c \u0111\u1ec3 t\u00e1ch ch\u1ea5t r\u1eafn v\u00e0 ch\u1ea5t l\u1ecfng. Trong c\u00e1c nh\u00e0 m\u00e1y khai th\u00e1c m\u1ecf, thi\u1ebft b\u1ecb n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u01b0\u1edbc khi l\u1ecdc ho\u1eb7c x\u1eed l\u00fd ch\u1ea5t th\u1ea3i. N\u00f3 c\u00f3 th\u1ec3 l\u00e0m t\u0103ng m\u1eadt \u0111\u1ed9 d\u00f2ng ch\u1ea3y \u0111\u00e1y, thu h\u1ed3i n\u01b0\u1edbc \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m s\u1ea1ch v\u00e0 gi\u1ea3m t\u1ea3i cho thi\u1ebft b\u1ecb kh\u1eed n\u01b0\u1edbc \u1edf kh\u00e2u ti\u1ebfp theo.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn cao, thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c h\u00ecnh n\u00f3n s\u00e2u c\u00f3 th\u1ec3 h\u1eefu \u00edch. N\u00f3 h\u1ed7 tr\u1ee3 n\u00e9n m\u1ea1nh h\u01a1n \u1edf \u0111\u00e1y v\u00e0 c\u00f3 th\u1ec3 gi\u00fap t\u1ea1o ra d\u00f2ng ch\u1ea3y \u0111\u00e1y \u0111\u1eb7c h\u01a1n. \u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch trong x\u1eed l\u00fd ch\u1ea5t th\u1ea3i qu\u1eb7ng, x\u1eed l\u00fd b\u00f9n \u0111\u1ecf, l\u00e0m \u0111\u1eb7c b\u00f9n kho\u00e1ng v\u00e0 m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n th\u1ee7y luy\u1ec7n.<\/p>\n

NHD c\u1ee7a T<\/b><\/u><\/strong>ng\u01b0\u1eddi ch\u0103n nu\u00f4i<\/b><\/u><\/strong><\/a><\/span>\u00a0\u0110\u00e2y l\u00e0 thi\u1ebft b\u1ecb l\u1eafng tr\u1ecdng l\u1ef1c d\u00f9ng \u0111\u1ec3 t\u00e1ch h\u1ed7n h\u1ee3p l\u1ecfng-r\u1eafn. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 ch\u1ebf bi\u1ebfn kho\u00e1ng s\u1ea3n, x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, s\u1ea3n xu\u1ea5t axit photphoric theo ph\u01b0\u01a1ng ph\u00e1p \u01b0\u1edbt, c\u00f4ng nghi\u1ec7p clo-ki\u1ec1m v\u00e0 s\u1ea3n xu\u1ea5t alumina. \u0110\u1ed1i v\u1edbi kh\u00e1ch h\u00e0ng \u0111ang th\u1ef1c hi\u1ec7n c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf ho\u1eb7c h\u00f3a ch\u1ea5t m\u1edbi, lo\u1ea1i thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c n\u00e0y th\u01b0\u1eddng r\u1ea5t \u0111\u00e1ng \u0111\u1ec3 xem x\u00e9t ngay t\u1eeb \u0111\u1ea7u.<\/p>\n

Thi\u1ebft b\u1ecb l\u1ecdc ch\u00e2n kh\u00f4ng d\u00f9ng cho qu\u00e1 tr\u00ecnh l\u1ecdc li\u00ean t\u1ee5c<\/b><\/strong><\/h3>\n

Thi\u1ebft b\u1ecb l\u1ecdc ch\u00e2n kh\u00f4ng<\/b><\/u><\/strong><\/a>\u00a0<\/span>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn khi nh\u00e0 m\u00e1y c\u1ea7n l\u1ecdc li\u00ean t\u1ee5c, r\u1eeda b\u00e3 l\u1ecdc v\u00e0 kh\u1eed n\u01b0\u1edbc. N\u00f3 r\u1ea5t thi\u1ebft th\u1ef1c cho c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng l\u1edbn, n\u01a1i ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc theo m\u1ebb kh\u00f4ng ph\u1ea3i l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1i \u01b0u.<\/p>\n

C\u00e1c l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn bao g\u1ed3m b\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng b\u00e0n quay, b\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng d\u1ea1ng ch\u1ea3o, b\u1ed9 l\u1ecdc d\u1ea1ng \u0111\u0129a, b\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng b\u0103ng t\u1ea3i cao su n\u1eb1m ngang v\u00e0 b\u1ed9 l\u1ecdc l\u00e1 t\u1ef1 \u0111\u1ed9ng. Ch\u00fang kh\u00f4ng th\u1ec3 thay th\u1ebf cho nhau. V\u00ed d\u1ee5, b\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng b\u00e0n quay th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ea5y trong s\u1ea3n xu\u1ea5t axit photphoric v\u00e0 c\u00e1c quy tr\u00ecnh h\u00f3a h\u1ecdc li\u00ean quan. Thi\u1ebft b\u1ecb l\u1ecdc ch\u00e2n kh\u00f4ng d\u1ea1ng ch\u1ea3o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t alumina v\u00e0 titan dioxit. Thi\u1ebft b\u1ecb l\u1ecdc ch\u00e2n kh\u00f4ng b\u0103ng t\u1ea3i cao su n\u1eb1m ngang h\u1eefu \u00edch khi c\u1ea7n l\u1ecdc li\u00ean t\u1ee5c v\u00e0 r\u1eeda theo t\u1eebng giai \u0111o\u1ea1n.<\/p>\n

Thi\u1ebft b\u1ecb \u00e9p l\u1ecdc \u0111\u1ec3 t\u00e1ch n\u01b0\u1edbc s\u00e2u<\/b><\/strong><\/h3>\n

\"B\u1ed9<\/p>\n

Thi\u1ebft b\u1ecb \u00e9p l\u1ecdc<\/span><\/b><\/u><\/strong><\/a>\u00a0Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn khi c\u1ea7n \u0111\u1ed9 \u1ea9m b\u00e1nh l\u1ecdc th\u1ea5p h\u01a1n. N\u00f3 t\u00e1ch ch\u1ea5t r\u1eafn v\u00e0 ch\u1ea5t l\u1ecfng b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc \u00e1p su\u1ea5t, t\u1ea1o th\u00e0nh b\u00e1nh l\u1ecdc d\u1ec5 di chuy\u1ec3n, x\u1ebfp ch\u1ed3ng, v\u1eadn chuy\u1ec3n ho\u1eb7c chuy\u1ec3n \u0111\u1ebfn c\u00f4ng \u0111o\u1ea1n ti\u1ebfp theo.<\/p>\n

Trong c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf v\u00e0 luy\u1ec7n kim th\u1ee7y l\u1ef1c, thi\u1ebft b\u1ecb \u00e9p l\u1ecdc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch n\u01b0\u1edbc kh\u1ecfi qu\u1eb7ng tinh, x\u1eed l\u00fd c\u1eb7n, x\u1eed l\u00fd b\u00f9n v\u00e0 l\u01b0u tr\u1eef kh\u00f4 ch\u1ea5t th\u1ea3i. N\u1ebfu d\u1ef1 \u00e1n n\u1eb1m \u1edf khu v\u1ef1c h\u1ebbo l\u00e1nh, vi\u1ec7c gi\u1ea3m l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u00e3 l\u1ecdc c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u00e1p l\u1ef1c v\u1eadn chuy\u1ec3n v\u00e0 c\u1ea3i thi\u1ec7n c\u00f4ng t\u00e1c qu\u1ea3n l\u00fd t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/p>\n

NHD cung c\u1ea5p m\u00e1y l\u1ecdc \u00e1p su\u1ea5t t\u1ef1 \u0111\u1ed9ng d\u1ea1ng \u0111\u1ee9ng v\u00e0 m\u00e1y \u00e9p l\u1ecdc t\u1ea5m ngang si\u00eau \u00e1p su\u1ea5t. Lo\u1ea1i \u0111\u1ee9ng h\u1eefu \u00edch khi nh\u00e0 m\u00e1y c\u1ea7n c\u1ea5u tr\u00fac nh\u1ecf g\u1ecdn, v\u1eadn h\u00e0nh t\u1ef1 \u0111\u1ed9ng, ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c v\u00e0 b\u00e1nh l\u1ecdc c\u00f3 \u0111\u1ed9 \u1ea9m th\u1ea5p. M\u00e1y l\u1ecdc \u00e1p su\u1ea5t ngang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t khi d\u1ef1 \u00e1n c\u1ea7n l\u1ecdc \u00e1p su\u1ea5t m\u1ea1nh v\u00e0 c\u00f4ng su\u1ea5t x\u1eed l\u00fd l\u1edbn h\u01a1n v\u1edbi b\u1ed1 c\u1ee5c ngang truy\u1ec1n th\u1ed1ng.<\/p>\n

C\u00e1ch l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng d\u1ef1 \u00e1n<\/b><\/strong><\/h2>\n

D\u1ef1 \u00e1n luy\u1ec7n kim th\u1ee7y l\u1ef1c \u0111\u1ed3ng-cobalt kh\u00f4ng gi\u1ed1ng v\u1edbi nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t ph\u1ed1t ph\u00e1t. D\u1ef1 \u00e1n niken kh\u00f4ng gi\u1ed1ng v\u1edbi d\u1ef1 \u00e1n khai th\u00e1c qu\u1eb7ng v\u00e0ng. Ngay c\u1ea3 trong c\u00f9ng m\u1ed9t lo\u1ea1i kim lo\u1ea1i, lo\u1ea1i qu\u1eb7ng v\u00e0 \u0111\u1eb7c t\u00ednh c\u1ee7a b\u00f9n c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb.<\/p>\n

\u0110\u1ed1i v\u1edbi qu\u1eb7ng tuy\u1ec3n n\u1ed5i, ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o vi\u1ec7c gi\u1ea3m \u0111\u1ed9 \u1ea9m v\u00e0 hi\u1ec7u qu\u1ea3 v\u1eadn chuy\u1ec3n. \u0110\u1ed1i v\u1edbi c\u1eb7n l\u1eafng sau qu\u00e1 tr\u00ecnh ng\u00e2m chi\u1ebft, hi\u1ec7u su\u1ea5t r\u1eeda v\u00e0 kh\u1ea3 n\u0103ng thu h\u1ed3i d\u1ecbch l\u1ecdc c\u00f3 th\u1ec3 quan tr\u1ecdng h\u01a1n. \u0110\u1ed1i v\u1edbi x\u1eed l\u00fd ch\u1ea5t th\u1ea3i \u0111u\u00f4i qu\u1eb7ng, m\u1eadt \u0111\u1ed9 d\u00f2ng ch\u1ea3y \u0111\u00e1y, kh\u1ea3 n\u0103ng thu h\u1ed3i n\u01b0\u1edbc v\u00e0 y\u00eau c\u1ea7u x\u1ebfp d\u1ee1 kh\u00f4 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 then ch\u1ed1t. \u0110\u1ed1i v\u1edbi n\u01b0\u1edbc th\u1ea3i ho\u1eb7c b\u00f9n h\u00f3a ch\u1ea5t, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 l\u1ef1a ch\u1ecdn v\u1ea3i l\u1ecdc c\u00f3 th\u1ec3 quy\u1ebft \u0111\u1ecbnh \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i.<\/p>\n

C\u00e1ch ti\u1ebfp c\u1eadn t\u1ed1t h\u01a1n l\u00e0 x\u00e2y d\u1ef1ng qu\u00e1 tr\u00ecnh l\u1ef1a ch\u1ecdn d\u1ef1a tr\u00ean d\u1eef li\u1ec7u quy tr\u00ecnh. Ng\u01b0\u1eddi mua n\u00ean chu\u1ea9n b\u1ecb c\u00e1c th\u00f4ng tin v\u1ec1 lo\u1ea1i qu\u1eb7ng, n\u1ed3ng \u0111\u1ed9 b\u00f9n, k\u00edch th\u01b0\u1edbc h\u1ea1t, \u0111\u1ed9 pH, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u0103n m\u00f2n, c\u00f4ng su\u1ea5t m\u1ee5c ti\u00eau, \u0111\u1ed9 \u1ea9m m\u1ee5c ti\u00eau, nhu c\u1ea7u r\u1eeda, y\u00eau c\u1ea7u t\u1ef1 \u0111\u1ed9ng h\u00f3a v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/p>\n

D\u1eef li\u1ec7u n\u00e0y gi\u00fap c\u00e1c nh\u00e0 cung c\u1ea5p \u0111\u00e1nh gi\u00e1 xem d\u1ef1 \u00e1n c\u1ea7n thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c, thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c h\u00ecnh n\u00f3n s\u00e2u, b\u1ed9 l\u1ecdc ch\u00e2n kh\u00f4ng, m\u00e1y \u00e9p l\u1ecdc hay quy tr\u00ecnh k\u1ebft h\u1ee3p.<\/p>\n

Nh\u1eefng \u0111i\u1ec1u ng\u01b0\u1eddi mua B2B n\u00ean ki\u1ec3m tra tr\u01b0\u1edbc khi mua h\u00e0ng<\/b><\/strong><\/h2>\n

\u0110i\u1ec3m \u0111\u1ea7u ti\u00ean l\u00e0 s\u1ef1 ph\u00f9 h\u1ee3p c\u1ee7a quy tr\u00ecnh. H\u00e3y h\u1ecfi nh\u00e0 cung c\u1ea5p l\u00fd do t\u1ea1i sao h\u1ecd l\u1ea1i khuy\u1ebfn ngh\u1ecb m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3. H\u00e3y h\u1ecfi xem d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m ho\u1eb7c kinh nghi\u1ec7m d\u1ef1 \u00e1n n\u00e0o h\u1ed7 tr\u1ee3 cho s\u1ef1 l\u1ef1a ch\u1ecdn \u0111\u00f3.<\/p>\n

\u0110i\u1ec3m th\u1ee9 hai l\u00e0 v\u1eadt li\u1ec7u v\u00e0 c\u1ea5u tr\u00fac. B\u00f9n khai th\u00e1c c\u00f3 th\u1ec3 c\u00f3 t\u00ednh m\u00e0i m\u00f2n. B\u00f9n luy\u1ec7n kim th\u1ee7y l\u1ef1c c\u00f3 th\u1ec3 c\u00f3 t\u00ednh \u0103n m\u00f2n. M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n c\u1ea7n th\u00e9p kh\u00f4ng g\u1ec9, h\u1ee3p kim \u0111\u1eb7c bi\u1ec7t, l\u1edbp l\u00f3t cao su ho\u1eb7c c\u00e1c thi\u1ebft k\u1ebf ch\u1ed1ng \u0103n m\u00f2n kh\u00e1c. Ph\u1ea7n n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn tr\u01b0\u1edbc khi ch\u1ed1t gi\u00e1.<\/p>\n

\u0110i\u1ec3m th\u1ee9 ba l\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a. Nhi\u1ec1u d\u1ef1 \u00e1n m\u1edbi \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u1edbi s\u1ed1 l\u01b0\u1ee3ng c\u00f4ng nh\u00e2n v\u1eadn h\u00e0nh \u00edt h\u01a1n so v\u1edbi c\u00e1c nh\u00e0 m\u00e1y c\u0169. Ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra xem thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c ho\u1eb7c l\u1ecdc c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u1ee7a nh\u00e0 m\u00e1y, gi\u00e1m s\u00e1t c\u00e1c t\u00edn hi\u1ec7u v\u1eadn h\u00e0nh ch\u00ednh v\u00e0 h\u1ed7 tr\u1ee3 ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh hay kh\u00f4ng.<\/p>\n

\u0110i\u1ec3m th\u1ee9 t\u01b0 l\u00e0 l\u1eafp \u0111\u1eb7t v\u00e0 d\u1ecbch v\u1ee5. C\u00e1c th\u1ecb tr\u01b0\u1eddng khai th\u00e1c m\u1ecf m\u1edbi th\u01b0\u1eddng \u0111\u1ed3ng ngh\u0129a v\u1edbi c\u00e1c \u0111\u1ecba \u0111i\u1ec3m xa x\u00f4i, ti\u00eau chu\u1ea9n kh\u00f4ng quen thu\u1ed9c v\u00e0 k\u1ebf ho\u1ea1ch giao h\u00e0ng ch\u1eb7t ch\u1ebd. Ng\u01b0\u1eddi mua n\u00ean h\u1ecfi v\u1ec1 bao b\u00ec, v\u1eadn chuy\u1ec3n, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t t\u1ea1i ch\u1ed7, v\u1eadn h\u00e0nh th\u1eed, ph\u1ee5 t\u00f9ng thay th\u1ebf, \u0111\u00e0o t\u1ea1o ng\u01b0\u1eddi v\u1eadn h\u00e0nh v\u00e0 ph\u1ea3n h\u1ed3i sau b\u00e1n h\u00e0ng.<\/p>\n

V\u00ec sao NHD ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf v\u00e0 luy\u1ec7n kim th\u1ee7y l\u1ef1c \u1edf n\u01b0\u1edbc ngo\u00e0i<\/b><\/strong><\/h2>\n

NHD \u0111\u00e3 cung c\u1ea5p thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p cho c\u00e1c ng\u00e0nh h\u00f3a ch\u1ea5t phosphat, alumina, luy\u1ec7n kim lo\u1ea1i m\u00e0u, titan dioxide, axit sulfuric, x\u1eed l\u00fd m\u00f4i tr\u01b0\u1eddng v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. D\u00f2ng s\u1ea3n ph\u1ea9m c\u1ee7a c\u00f4ng ty bao g\u1ed3m c\u00e1c lo\u1ea1i m\u00e1y l\u1ecdc, m\u00e1y \u00e9p l\u1ecdc, m\u00e1y khu\u1ea5y v\u00e0 m\u00e1y l\u00e0m \u0111\u1eb7c, thi\u1ebft b\u1ecb kh\u1eed l\u01b0u hu\u1ef3nh, thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t axit sulfuric, b\u00ecnh ch\u1ecbu \u00e1p l\u1ef1c v\u00e0 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd li\u00ean quan.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c th\u1ecb tr\u01b0\u1eddng khai th\u00e1c m\u1ecf m\u1edbi n\u1ed5i, \u0111i\u1ec3m quan tr\u1ecdng l\u00e0 kinh nghi\u1ec7m d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i. NHD c\u00f3 c\u00e1c tr\u01b0\u1eddng h\u1ee3p d\u1ef1 \u00e1n li\u00ean quan \u0111\u1ebfn thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c, khu\u1ea5y tr\u1ed9n, l\u1ecdc v\u00e0 thi\u1ebft b\u1ecb luy\u1ec7n kim th\u1ee7y l\u1ef1c t\u1ea1i c\u00e1c khu v\u1ef1c nh\u01b0 Indonesia, C\u1ed9ng h\u00f2a D\u00e2n ch\u1ee7 Congo, Senegal, Nga, Vi\u1ec7t Nam v\u00e0 c\u00e1c th\u1ecb tr\u01b0\u1eddng kh\u00e1c. Nh\u1eefng d\u1ef1 \u00e1n n\u00e0y cho th\u1ea5y NHD kh\u00f4ng ch\u1ec9 gi\u1edbi h\u1ea1n \u1edf vi\u1ec7c cung c\u1ea5p trong n\u01b0\u1edbc. C\u00f4ng ty c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, s\u1ea3n xu\u1ea5t, giao h\u00e0ng, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh th\u1eed v\u00e0 \u0111i\u1ec1u ph\u1ed1i d\u1ef1 \u00e1n cho c\u00e1c nh\u00e0 m\u00e1y \u1edf n\u01b0\u1edbc ngo\u00e0i.<\/p>\n

\u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec3m \u0111\u1ebfn th\u1ef1c s\u1ef1 cho ng\u01b0\u1eddi mua. Khi c\u00e1c khu v\u1ef1c khai th\u00e1c m\u1edbi \u0111\u01b0\u1ee3c m\u1edf ra, h\u1ecd c\u1ea7n c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 cung c\u1ea5p thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng ho\u00e0n ch\u1ec9nh c\u00f9ng v\u1edbi h\u1ed7 tr\u1ee3 d\u1ef1 \u00e1n.. NHD<\/b><\/u><\/strong><\/a><\/span>Thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c, thi\u1ebft b\u1ecb l\u1ecdc ch\u00e2n kh\u00f4ng, thi\u1ebft b\u1ecb \u00e9p l\u1ecdc v\u00e0 c\u00e1c thi\u1ebft b\u1ecb x\u1eed l\u00fd li\u00ean quan kh\u00e1c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a g\u00f3i x\u00e2y d\u1ef1ng nh\u00e0 m\u00e1y \u0111\u00f3.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/b><\/strong><\/h2>\n

C\u00e2u 1: Ng\u01b0\u1eddi mua c\u1ea7n cung c\u1ea5p th\u00f4ng tin g\u00ec tr\u01b0\u1edbc khi y\u00eau c\u1ea7u thi\u1ebft b\u1ecb t\u00e1ch ch\u1ea5t r\u1eafn-l\u1ecfng?<\/p>\n

A1: Ng\u01b0\u1eddi mua n\u00ean cung c\u1ea5p n\u1ed3ng \u0111\u1ed9 b\u00f9n, k\u00edch th\u01b0\u1edbc h\u1ea1t, \u0111\u1ed9 pH, nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u0103n m\u00f2n, c\u00f4ng su\u1ea5t, m\u1ee5c ti\u00eau \u0111\u1ed9 \u1ea9m, y\u00eau c\u1ea7u r\u1eeda, b\u1ed1 tr\u00ed m\u1eb7t b\u1eb1ng v\u00e0 nhu c\u1ea7u t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n

C\u00e2u 2: C\u00f3 y\u00eau c\u1ea7u s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ) \u0111\u1ed1i v\u1edbi thi\u1ebft b\u1ecb khai th\u00e1c v\u00e0 h\u00f3a ch\u1ea5t c\u1ee7a NHD kh\u00f4ng?<\/p>\n

A2: \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p c\u1ee1 l\u1edbn, s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ) th\u01b0\u1eddng l\u00e0 m\u1ed9t \u0111\u01a1n v\u1ecb ho\u00e0n ch\u1ec9nh. S\u1ed1 l\u01b0\u1ee3ng v\u00e0 c\u1ea5u h\u00ecnh cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o quy m\u00f4 d\u1ef1 \u00e1n, thi\u1ebft k\u1ebf quy tr\u00ecnh v\u00e0 k\u1ebf ho\u1ea1ch giao h\u00e0ng.<\/p>\n

C\u00e2u 3: NHD c\u00f3 h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i \u1edf n\u01b0\u1edbc ngo\u00e0i kh\u00f4ng?<\/p>\n

A3: C\u00f3. NHD c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, t\u00f9y ch\u1ec9nh, s\u1ea3n xu\u1ea5t, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh th\u1eed, l\u1eadp k\u1ebf ho\u1ea1ch ph\u1ee5 t\u00f9ng thay th\u1ebf, v\u00e0\u00a0<\/b><\/strong>d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i<\/b><\/u><\/strong><\/a><\/span>\u00a0cho c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf v\u00e0 h\u00f3a ch\u1ea5t \u1edf n\u01b0\u1edbc ngo\u00e0i.<\/p>\n

C\u00e2u 4: Ng\u01b0\u1eddi mua n\u00ean \u0111\u00e1nh gi\u00e1 nh\u00e0 cung c\u1ea5p nh\u01b0 th\u1ebf n\u00e0o \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n khai th\u00e1c m\u1ecf \u1edf n\u01b0\u1edbc ngo\u00e0i?<\/p>\n

A4: Ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra c\u00e1c d\u1ef1 \u00e1n t\u01b0\u01a1ng t\u1ef1 \u1edf n\u01b0\u1edbc ngo\u00e0i, n\u0103ng l\u1ef1c th\u1eed nghi\u1ec7m, th\u1eddi gian giao h\u00e0ng, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, d\u1ecbch v\u1ee5 v\u1eadn h\u00e0nh th\u1eed, cung c\u1ea5p ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i. NHD c\u00f3 kinh nghi\u1ec7m th\u1ef1c hi\u1ec7n c\u00e1c d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i li\u00ean quan \u0111\u1ebfn luy\u1ec7n kim th\u1ee7y, l\u1ecdc khai th\u00e1c m\u1ecf, thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c v\u00e0 thi\u1ebft b\u1ecb t\u00e1ch r\u1eafn-l\u1ecfng, do \u0111\u00f3 ng\u01b0\u1eddi mua c\u00f3 th\u1ec3 tham kh\u1ea3o c\u00e1c d\u1ef1 \u00e1n n\u00e0y tr\u01b0\u1edbc khi mua h\u00e0ng.<\/p>","protected":false},"excerpt":{"rendered":"

T\u00ecm hi\u1ec3u c\u00e1ch c\u00e1c th\u1ecb tr\u01b0\u1eddng khai th\u00e1c m\u1ecf m\u1edbi n\u1ed5i so s\u00e1nh thi\u1ebft b\u1ecb l\u00e0m \u0111\u1eb7c, l\u1ecdc ch\u00e2n kh\u00f4ng v\u00e0 \u00e9p l\u1ecdc \u0111\u1ec3 x\u1eed l\u00fd b\u00f9n, thu h\u1ed3i n\u01b0\u1edbc v\u00e0 c\u00e1c d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i.<\/p>","protected":false},"author":1,"featured_media":7183,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-7188","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\/7188","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=7188"}],"version-history":[{"count":1,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/7188\/revisions"}],"predecessor-version":[{"id":7189,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/7188\/revisions\/7189"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media\/7183"}],"wp:attachment":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media?parent=7188"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/categories?post=7188"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/tags?post=7188"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}