{"id":7232,"date":"2026-07-01T01:28:36","date_gmt":"2026-06-30T17:28:36","guid":{"rendered":"https:\/\/www.chinanhd.com\/?p=7232"},"modified":"2026-06-25T14:51:52","modified_gmt":"2026-06-25T06:51:52","slug":"demister-equipment-for-desulfurization-and-acid-mist-control-in-2026","status":"publish","type":"post","link":"https:\/\/www.chinanhd.com\/vi\/demister-equipment-for-desulfurization-and-acid-mist-control-in-2026\/","title":{"rendered":"Thi\u1ebft b\u1ecb t\u00e1ch s\u01b0\u01a1ng \u0111\u1ec3 kh\u1eed l\u01b0u hu\u1ef3nh v\u00e0 ki\u1ec3m so\u00e1t s\u01b0\u01a1ng axit v\u00e0o n\u0103m 2026"},"content":{"rendered":"

\"Thi\u1ebft<\/h1>\n

X\u1eed l\u00fd kh\u00ed th\u1ea3i c\u00f4ng nghi\u1ec7p kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 \u0111\u00e1p \u1ee9ng ch\u1ec9 ti\u00eau ph\u00e1t th\u1ea3i tr\u00ean gi\u1ea5y t\u1edd. Trong c\u00e1c nh\u00e0 m\u00e1y th\u1ef1c t\u1ebf, kh\u00ed th\u1ea3i \u1ea9m, s\u01b0\u01a1ng axit, gi\u1ecdt ch\u1ea5t l\u1ecfng, c\u00e1c h\u1ea1t d\u00ednh v\u00e0 h\u01a1i \u0103n m\u00f2n c\u00f3 th\u1ec3 di chuy\u1ec3n c\u00f9ng nhau. N\u1ebfu kh\u00ed th\u1ea3i ra kh\u1ecfi th\u00e1p x\u1eed l\u00fd c\u00f3 qu\u00e1 nhi\u1ec1u t\u1ea1p ch\u1ea5t, qu\u1ea1t, \u1ed1ng d\u1eabn, b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t, \u1ed1ng kh\u00f3i ho\u1eb7c b\u1ed9 ph\u1eadn x\u1eed l\u00fd ti\u1ebfp theo c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng. \u0110\u00f3 l\u00e0 l\u00fd do t\u1ea1i sao...\u00a0<\/u>thi\u1ebft b\u1ecb l\u00e0m kh\u00f4 s\u01b0\u01a1ng<\/b><\/u><\/strong><\/a>\u00a0V\u1eabn c\u00f2n quan tr\u1ecdng v\u00e0o n\u0103m 2026.<\/p>\n

T\u1ea1i sao thi\u1ebft b\u1ecb t\u00e1ch n\u01b0\u1edbc l\u1ea1i quan tr\u1ecdng trong x\u1eed l\u00fd kh\u00ed c\u00f4ng nghi\u1ec7p?<\/b><\/strong><\/h2>\n

Thi\u1ebft b\u1ecb t\u00e1ch s\u01b0\u01a1ng lo\u1ea1i b\u1ecf c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng, s\u01b0\u01a1ng axit ho\u1eb7c sol kh\u00ed l\u1eabn trong d\u00f2ng kh\u00ed. Trong qu\u00e1 tr\u00ecnh kh\u1eed l\u01b0u hu\u1ef3nh, m\u1ee5c ti\u00eau ch\u00ednh th\u01b0\u1eddng l\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t l\u01b0u hu\u1ef3nh nh\u01b0 SO\u2082. Nh\u01b0ng sau qu\u00e1 tr\u00ecnh r\u1eeda \u01b0\u1edbt ho\u1eb7c h\u1ea5p th\u1ee5, kh\u00ed \u0111\u00e3 x\u1eed l\u00fd v\u1eabn c\u00f3 th\u1ec3 mang theo c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng ho\u1eb7c s\u01b0\u01a1ng b\u00f9n. Nh\u1eefng gi\u1ecdt n\u00e0y c\u00f3 th\u1ec3 g\u00e2y \u0103n m\u00f2n, \u0111\u00f3ng c\u1eb7n, c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 kh\u00f3i th\u1ea3i ho\u1eb7c t\u00edch t\u1ee5 h\u01a1i \u1ea9m nh\u01b0 s\u1ebd \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp \u1edf ph\u1ea7n ti\u1ebfp theo.<\/p>\n

Vi\u1ec7c ki\u1ec3m so\u00e1t s\u01b0\u01a1ng axit c\u00f3 ph\u1ea7n kh\u00e1c bi\u1ec7t. \u1ede \u0111\u00e2y, v\u1ea5n \u0111\u1ec1 ch\u00ednh l\u00e0 c\u00e1c gi\u1ecdt axit ho\u1eb7c s\u01b0\u01a1ng m\u00f9 m\u1ecbn, th\u01b0\u1eddng \u0111\u1ebfn t\u1eeb c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t axit sulfuric, th\u00e1p h\u1ea5p th\u1ee5, h\u1ec7 th\u1ed1ng clo-ki\u1ec1m ho\u1eb7c kh\u00ed axit t\u1eeb qu\u00e1 tr\u00ecnh luy\u1ec7n kim lo\u1ea1i m\u00e0u. C\u00e1c h\u1ea1t n\u00e0y c\u00f3 th\u1ec3 nh\u1ecf h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng th\u00f4ng th\u01b0\u1eddng, v\u00ec v\u1eady thi\u1ebft b\u1ecb t\u00e1ch th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7.<\/p>\n

Tr\u01b0\u1edbc ti\u00ean, ng\u01b0\u1eddi mua c\u1ea7n hi\u1ec3u r\u00f5 s\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y. Kh\u1eed l\u01b0u hu\u1ef3nh l\u00e0m gi\u1ea3m c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m l\u01b0u hu\u1ef3nh. Ki\u1ec3m so\u00e1t s\u01b0\u01a1ng axit lo\u1ea1i b\u1ecf c\u00e1c gi\u1ecdt axit v\u00e0 sol kh\u00ed m\u1ecbn. Thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf \u0111i\u1ec3m t\u00e1ch kh\u00ed-l\u1ecfng ho\u1eb7c \u0111i\u1ec3m tinh ch\u1ebf cu\u1ed1i c\u00f9ng gi\u1eefa hai nhu c\u1ea7u n\u00e0y.<\/p>\n

Nh\u1eefng \u0111i\u1ec1u ng\u01b0\u1eddi mua c\u1ea7n x\u00e1c nh\u1eadn tr\u01b0\u1edbc khi ch\u1ecdn thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng<\/b><\/strong><\/h2>\n

M\u1ed9t cu\u1ed9c \u0111i\u1ec1u tra nghi\u00eam t\u00fac c\u1ea7n bao g\u1ed3m nhi\u1ec1u h\u01a1n \u0111\u01b0\u1eddng k\u00ednh th\u00e1p v\u00e0 th\u1ec3 t\u00edch kh\u00ed. Nh\u00e0 cung c\u1ea5p c\u1ea7n bi\u1ebft th\u1ef1c ch\u1ea5t b\u00ean trong kh\u00ed \u0111\u00f3 c\u00f3 g\u00ec.<\/p>\n

C\u00e1c d\u1eef li\u1ec7u h\u1eefu \u00edch bao g\u1ed3m l\u01b0u l\u01b0\u1ee3ng kh\u00ed, nhi\u1ec7t \u0111\u1ed9 kh\u00ed, \u00e1p su\u1ea5t, k\u00edch th\u01b0\u1edbc gi\u1ecdt ch\u1ea5t l\u1ecfng, n\u1ed3ng \u0111\u1ed9 s\u01b0\u01a1ng axit, c\u00e1c th\u00e0nh ph\u1ea7n \u0103n m\u00f2n, b\u1ee5i ho\u1eb7c c\u00e1c h\u1ea1t d\u00ednh, gi\u1edbi h\u1ea1n gi\u1ea3m \u00e1p su\u1ea5t, k\u00edch th\u01b0\u1edbc th\u00e1p, kh\u00f4ng gian l\u1eafp \u0111\u1eb7t, nhu c\u1ea7u v\u1ec7 sinh v\u00e0 y\u00eau c\u1ea7u v\u1ec1 kh\u00ed th\u1ea3i.<\/p>\n

Lo\u1ea1i d\u1ef1 \u00e1n c\u0169ng r\u1ea5t quan tr\u1ecdng. H\u1ec7 th\u1ed1ng x\u00e2y m\u1edbi cho ph\u00e9p t\u1ef1 do h\u01a1n v\u1ec1 c\u1ea5u tr\u00fac v\u00e0 b\u1ed1 tr\u00ed. D\u1ef1 \u00e1n c\u1ea3i t\u1ea1o th\u01b0\u1eddng c\u00f3 nhi\u1ec1u h\u1ea1n ch\u1ebf h\u01a1n. H\u1ec7 th\u1ed1ng kh\u1eed s\u01b0\u01a1ng c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111i qua m\u1ed9t h\u1ed1 ga hi\u1ec7n c\u00f3, ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c gi\u00e1 \u0111\u1ee1 c\u0169 v\u00e0 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong m\u1ed9t kho\u1ea3ng th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ng\u1eafn. N\u1ebfu ng\u01b0\u1eddi mua kh\u00f4ng cung c\u1ea5p c\u00e1c gi\u1edbi h\u1ea1n n\u00e0y ngay t\u1eeb \u0111\u1ea7u, b\u00e1o gi\u00e1 c\u00f3 th\u1ec3 tr\u00f4ng \u1ed5n nh\u01b0ng l\u1ea1i g\u1eb7p s\u1ef1 c\u1ed1 khi thi c\u00f4ng t\u1ea1i c\u00f4ng tr\u01b0\u1eddng.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i, vi\u1ec7c ti\u1ebfp c\u1eadn \u0111\u1ec3 b\u1ea3o tr\u00ec c\u1ea7n \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn tr\u01b0\u1edbc khi mua. M\u1ed9t b\u1ed9 ph\u1eadn l\u00e0m tan b\u0103ng kh\u00f3 v\u1ec7 sinh, th\u00e1o l\u1eafp ho\u1eb7c ki\u1ec3m tra c\u00f3 th\u1ec3 tr\u1edf n\u00ean t\u1ed1n k\u00e9m v\u1ec1 sau, ngay c\u1ea3 khi gi\u00e1 ban \u0111\u1ea7u th\u1ea5p.<\/p>\n

C\u00e1c lo\u1ea1i thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng m\u00f9 ch\u00ednh<\/b><\/strong><\/h2>\n

B\u1ed9 l\u1ecdc s\u01b0\u01a1ng d\u1ea1ng c\u00e1nh Chevron \u0111\u1ec3 lo\u1ea1i b\u1ecf kh\u00ed \u1ea9m v\u00e0 c\u00e1c gi\u1ecdt n\u01b0\u1edbc l\u1edbn h\u01a1n.<\/b><\/strong><\/h3>\n

\"Chi\u1ebfc<\/p>\n

Chi\u1ebfc Chevron Vane Demister<\/b><\/u><\/strong><\/a>\u00a0Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi kh\u00ed ch\u1ee9a c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng l\u1edbn h\u01a1n. N\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch thay \u0111\u1ed5i h\u01b0\u1edbng chuy\u1ec3n \u0111\u1ed9ng. Kh\u00ed chuy\u1ec3n \u0111\u1ed9ng theo c\u00e1c k\u00eanh c\u00e1nh qu\u1ea1t, trong khi c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng n\u1eb7ng h\u01a1n kh\u00f4ng th\u1ec3 d\u1ec5 d\u00e0ng theo \u0111\u01b0\u1eddng \u0111i c\u1ee7a kh\u00ed. Ch\u00fang va v\u00e0o b\u1ec1 m\u1eb7t c\u00e1nh qu\u1ea1t, t\u00edch t\u1ee5 v\u00e0 tho\u00e1t ra ngo\u00e0i.<\/p>\n

Thi\u1ebft k\u1ebf n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng kh\u1eed l\u01b0u hu\u1ef3nh kh\u00ed th\u1ea3i \u01b0\u1edbt, h\u1ec7 th\u1ed1ng l\u1ecdc kh\u00ed, h\u1ec7 th\u1ed1ng bay h\u01a1i, th\u00e1p ch\u01b0ng c\u1ea5t v\u00e0 x\u1eed l\u00fd s\u01b0\u01a1ng axit, n\u01a1i kh\u00ed th\u1ea3i \u1ea9m v\u00e0 c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng b\u00e1m v\u00e0o. N\u00f3 c\u0169ng h\u1eefu \u00edch khi vi\u1ec7c r\u1eeda s\u1ea1ch v\u00e0 thi\u1ebft k\u1ebf ch\u1ed1ng t\u1eafc ngh\u1ebdn l\u00e0 r\u1ea5t quan tr\u1ecdng.<\/p>\n

NHD<\/b><\/u><\/strong><\/a>B\u1ed9 l\u1ecdc s\u01b0\u01a1ng m\u00f9 d\u1ea1ng c\u00e1nh Chevron c\u1ee7a h\u00e3ng l\u00e0 m\u1ed9t v\u00ed d\u1ee5. N\u00f3 c\u00f3 c\u1ea5u tr\u00fac g\u1ed3m 1 t\u1ea7ng d\u1ea1ng \u1ed1ng v\u00e0 2 t\u1ea7ng d\u1ea1ng s\u00f3ng. Thi\u1ebft k\u1ebf n\u00e0y t\u1eadp trung v\u00e0o vi\u1ec7c gi\u1ea3m t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, gi\u1ea3m thi\u1ec3u vi\u1ec7c r\u1eeda tr\u00f4i c\u00e1c khu v\u1ef1c ch\u1ebft v\u00e0 gi\u1ea3m nguy c\u01a1 t\u1eafc ngh\u1ebdn th\u00f4ng qua qu\u00e1 tr\u00ecnh r\u1eeda tr\u00f4i v\u00e0 t\u1ef1 l\u00e0m s\u1ea1ch. N\u00f3 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u c\u1ee7a kh\u00e1ch h\u00e0ng.<\/p>\n

B\u1ed9 l\u1ecdc s\u01b0\u01a1ng b\u1eb1ng l\u01b0\u1edbi th\u00e9p d\u00f9ng cho qu\u00e1 tr\u00ecnh t\u00e1ch kh\u00ed-l\u1ecfng th\u00f4ng th\u01b0\u1eddng.<\/b><\/strong><\/h3>\n

D\u00e2y l\u01b0\u1edbi Demister<\/b><\/u><\/strong><\/a>\u00a0\u0110\u00e2y l\u00e0 m\u1ed9t lo\u1ea1i th\u00e1p quen thu\u1ed9c b\u00ean trong nhi\u1ec1u nh\u00e0 m\u00e1y h\u00f3a ch\u1ea5t. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00e1ch kh\u00ed-l\u1ecfng th\u00f4ng th\u01b0\u1eddng, trong \u0111\u00f3 kh\u00ed mang theo c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng nh\u1ecf b\u00ean trong th\u00e1p.<\/p>\n

Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng r\u1ea5t \u0111\u01a1n gi\u1ea3n. Kh\u00ed \u0111i qua m\u1ed9t t\u1ea5m l\u01b0\u1edbi kim lo\u1ea1i. C\u00e1c gi\u1ecdt kh\u00ed ti\u1ebfp x\u00fac v\u1edbi l\u01b0\u1edbi, t\u1ee5 l\u1ea1i th\u00e0nh nh\u1eefng gi\u1ecdt l\u1edbn h\u01a1n v\u00e0 r\u01a1i xu\u1ed1ng nh\u1edd tr\u1ecdng l\u1ef1c. \u0110\u1ed1i v\u1edbi nhi\u1ec1u thi\u1ebft b\u1ecb h\u1ea5p th\u1ee5, thi\u1ebft b\u1ecb l\u1ecdc, thi\u1ebft b\u1ecb bay h\u01a1i v\u00e0 th\u00e1p h\u00f3a ch\u1ea5t, \u0111\u00e2y v\u1eabn l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn thi\u1ebft th\u1ef1c v\u00e0 \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh hi\u1ec7u qu\u1ea3.<\/p>\n

Ng\u01b0\u1eddi mua kh\u00f4ng n\u00ean coi t\u1ea5t c\u1ea3 c\u00e1c b\u1ed9 l\u1ecdc s\u01b0\u01a1ng b\u1eb1ng l\u01b0\u1edbi th\u00e9p l\u00e0 gi\u1ed1ng nhau. V\u1eadt li\u1ec7u l\u01b0\u1edbi, \u0111\u01b0\u1eddng k\u00ednh l\u01b0\u1edbi, m\u1eadt \u0111\u1ed9 l\u01b0\u1edbi, \u0111\u1ed9 d\u00e0y t\u1ea5m l\u1ecdc, c\u1ea5u tr\u00fac khung, ph\u01b0\u01a1ng ph\u00e1p th\u00e1o l\u1eafp v\u00e0 \u0111\u1ed9 gi\u1ea3m \u00e1p su\u1ea5t \u0111\u1ec1u \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3. N\u1ebfu kh\u00ed c\u00f3 ch\u1ee9a ch\u1ea5t r\u1eafn ho\u1eb7c ch\u1ea5t d\u00ednh, vi\u1ec7c ti\u1ebfp c\u1eadn \u0111\u1ec3 l\u00e0m s\u1ea1ch tr\u1edf n\u00ean r\u1ea5t quan tr\u1ecdng.<\/p>\n

D\u00f2ng s\u1ea3n ph\u1ea9m l\u01b0\u1edbi ch\u1eafn s\u01b0\u01a1ng m\u00f9 c\u1ee7a NHD bao g\u1ed3m l\u01b0\u1edbi ch\u1eafn s\u01b0\u01a1ng m\u00f9 ti\u00eau chu\u1ea9n, l\u01b0\u1edbi ch\u1eafn s\u01b0\u01a1ng m\u00f9 ki\u1ec3u ng\u0103n k\u00e9o v\u00e0 l\u01b0\u1edbi ch\u1eafn s\u01b0\u01a1ng m\u00f9 ki\u1ec3u ch\u1eef V. Thi\u1ebft k\u1ebf ki\u1ec3u ng\u0103n k\u00e9o \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch khi c\u00f4ng nh\u00e2n c\u1ea7n nh\u1ea5c thi\u1ebft b\u1ecb ra m\u00e0 kh\u00f4ng c\u1ea7n v\u00e0o b\u00ean trong th\u00e1p. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u1ea3i t\u1ea1o v\u00e0 c\u00e1c \u0111\u1ecba \u0111i\u1ec3m b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean, lo\u1ea1i c\u1ea5u tr\u00fac n\u00e0y c\u00f3 th\u1ec3 gi\u1ea3m th\u1eddi gian s\u1eeda ch\u1eefa v\u00e0 c\u1ea3i thi\u1ec7n an to\u00e0n khi ti\u1ebfp c\u1eadn.<\/p>\n

B\u1ed9 l\u1ecdc n\u1ebfn gi\u00fap ki\u1ec3m so\u00e1t s\u01b0\u01a1ng axit ch\u00ednh x\u00e1c h\u01a1n.<\/b><\/strong><\/h3>\n

Khi kh\u00ed ch\u1ee9a s\u01b0\u01a1ng axit m\u1ecbn, c\u1ea5u tr\u00fac c\u00e1nh qu\u1ea1t ho\u1eb7c l\u01b0\u1edbi th\u00e9p \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7. \u0110\u00e2y l\u00e0 l\u00fac thi\u1ebft b\u1ecb l\u1ecdc d\u1ea1ng n\u1ebfn tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n.<\/p>\n

B\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng khi d\u1ef1 \u00e1n y\u00eau c\u1ea7u lo\u1ea1i b\u1ecf s\u01b0\u01a1ng m\u00f9 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao h\u01a1n. Ch\u00fang th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c th\u00e1p s\u1ea5y axit sulfuric, th\u00e1p h\u1ea5p th\u1ee5 s\u01a1 c\u1ea5p v\u00e0 th\u1ee9 c\u1ea5p, h\u1ec7 th\u1ed1ng clo-ki\u1ec1m, th\u00e1p thu h\u1ed3i nhi\u1ec7t th\u1ea3i \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, thi\u1ebft b\u1ecb l\u1ecdc kh\u00ed h\u1ed7n h\u1ee3p v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd kh\u00ed axit kh\u00e1c. (NHD) B\u1ed9 l\u1ecdc n\u1ebfn BECOFIL<\/b><\/u><\/strong><\/a>\u00a0l\u00e0 m\u1ed9t v\u00ed d\u1ee5 trong nh\u00f3m n\u00e0y. NHD b\u1eaft \u0111\u1ea7u h\u1ee3p t\u00e1c v\u1edbi Begg Cousland v\u00e0o n\u0103m 2005 \u0111\u1ec3 l\u1eafp r\u00e1p c\u00e1c b\u1ed9 l\u1ecdc n\u1ebfn BECOFIL.<\/p>\n

Ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra k\u00edch th\u01b0\u1edbc h\u1ea1t s\u01b0\u01a1ng, m\u1ee5c ti\u00eau hi\u1ec7u su\u1ea5t, t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y trong l\u1edbp v\u1eadt li\u1ec7u l\u1ecdc, v\u1eadt li\u1ec7u s\u1ee3i l\u1ecdc, v\u1eadt li\u1ec7u gio\u0103ng, kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 chu k\u1ef3 thay th\u1ebf. B\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn c\u00f3 th\u1ec3 lo\u1ea1i b\u1ecf s\u01b0\u01a1ng m\u1ecbn h\u01a1n nhi\u1ec1u, nh\u01b0ng n\u00f3 c\u0169ng c\u1ea7n c\u00f3 k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p. N\u1ebfu kh\u00f4ng ki\u1ec3m tra t\u1ea3i tr\u1ecdng kh\u00ed ho\u1eb7c t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i.<\/p>\n

S\u1ee3i carbon<\/b><\/strong>n\u1ed1t R\u00ea<\/b><\/strong>\u00a0B\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn d\u00e0nh cho \u0111i\u1ec1u ki\u1ec7n s\u01b0\u01a1ng axit kh\u1eafc nghi\u1ec7t.<\/b><\/strong><\/h3>\n

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

M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n kh\u00f3 kh\u0103n h\u01a1n so v\u1edbi c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t axit sulfuric th\u00f4ng th\u01b0\u1eddng. Trong qu\u00e1 tr\u00ecnh luy\u1ec7n kim lo\u1ea1i m\u00e0u, kh\u00ed th\u1ea3i c\u00f3 th\u1ec3 ch\u1ee9a flo. N\u1ebfu c\u00f3 HF, c\u00e1c b\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn b\u1eb1ng s\u1ee3i th\u1ee7y tinh th\u00f4ng th\u01b0\u1eddng c\u00f3 th\u1ec3 b\u1ecb \u0103n m\u00f2n v\u00e0 tu\u1ed5i th\u1ecd ng\u1eafn h\u01a1n.<\/p>\n

B\u1ed9 l\u1ecdc n\u1ebfn s\u1ee3i carbon \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u01b0\u01a1ng axit kh\u1eafc nghi\u1ec7t h\u01a1n. N\u00f3 \u0111\u1eb7c bi\u1ec7t ph\u00f9 h\u1ee3p cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p luy\u1ec7n kim ho\u1eb7c h\u00f3a ch\u1ea5t nh\u01b0 \u0111\u1ed3ng, k\u1ebdm, ch\u00ec, pyrit v\u00e0 c\u00e1c kim lo\u1ea1i m\u00e0u kh\u00e1c, n\u01a1i HF c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong kh\u00ed.<\/p>\n

\u0110i\u1ec1u n\u00e0y kh\u00f4ng c\u00f3 ngh\u0129a l\u00e0 m\u1ecdi d\u1ef1 \u00e1n x\u1eed l\u00fd s\u01b0\u01a1ng axit \u0111\u1ec1u ph\u1ea3i s\u1eed d\u1ee5ng s\u1ee3i carbon. \u0110i\u1ec1u \u0111\u00f3 c\u00f3 ngh\u0129a l\u00e0 ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra th\u00e0nh ph\u1ea7n kh\u00ed m\u1ed9t c\u00e1ch trung th\u1ef1c. N\u1ebfu kh\u00ed ch\u1ee9a HF, n\u1ed3ng \u0111\u1ed9 s\u01b0\u01a1ng axit cao, ho\u1eb7c c\u00f3 nguy c\u01a1 \u0103n m\u00f2n m\u1ea1nh h\u01a1n, v\u1eadt li\u1ec7u l\u1ecdc d\u1ea1ng n\u1ebfn s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t khi mua s\u1eafm. S\u1eed d\u1ee5ng v\u1eadt li\u1ec7u kh\u00f4ng ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m ti\u1ec1n ban \u0111\u1ea7u nh\u01b0ng s\u1ebd l\u00e0m t\u0103ng t\u1ea7n su\u1ea5t thay th\u1ebf sau n\u00e0y.<\/p>\n

C\u00e1ch l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng ph\u00f9 h\u1ee3p v\u1edbi \u1ee9ng d\u1ee5ng d\u1ef1 \u00e1n<\/b><\/strong><\/h2>\n

C\u00e1ch an to\u00e0n nh\u1ea5t l\u00e0 trang b\u1ecb thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec7m v\u1ee5.<\/p>\n

\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng kh\u1eed l\u01b0u hu\u1ef3nh kh\u00ed th\u1ea3i \u01b0\u1edbt, b\u1ed9 l\u1ecdc s\u01b0\u01a1ng m\u00f9 d\u1ea1ng c\u00e1nh Chevron v\u00e0 l\u01b0\u1edbi th\u00e9p th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t \u0111\u1ea7u ti\u00ean v\u00ec kh\u00ed th\u01b0\u1eddng mang theo c\u00e1c gi\u1ecdt l\u1edbn h\u01a1n ho\u1eb7c s\u01b0\u01a1ng m\u00f9 \u1ea9m. \u0110\u1ed1i v\u1edbi th\u00e1p s\u1ea5y v\u00e0 h\u1ea5p th\u1ee5 axit sulfuric, thi\u1ebft b\u1ecb l\u1ecdc d\u1ea1ng n\u1ebfn tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n khi c\u1ea7n ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd h\u01a1n s\u01b0\u01a1ng m\u00f9 axit m\u1ecbn.<\/p>\n

\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng kh\u00ed clo-ki\u1ec1m v\u00e0 kh\u00ed h\u00f3a ch\u1ea5t, c\u00f3 th\u1ec3 xem x\u00e9t b\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn BECOFIL khi c\u1ea3 s\u01b0\u01a1ng m\u1ecbn v\u00e0 t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t th\u1ea5p \u0111\u1ec1u quan tr\u1ecdng. \u0110\u1ed1i v\u1edbi kh\u00ed axit luy\u1ec7n kim lo\u1ea1i m\u00e0u c\u00f3 th\u1ec3 ch\u1ee9a HF, n\u00ean xem x\u00e9t b\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn s\u1ee3i carbon nh\u01b0 m\u1ed9t l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u \u0111\u1eb7c bi\u1ec7t.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c c\u1eeda tho\u00e1t c\u1ee7a thi\u1ebft b\u1ecb l\u1ecdc, s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ee5 thu\u1ed9c v\u00e0o k\u00edch th\u01b0\u1edbc gi\u1ecdt v\u00e0 b\u1ee5i. N\u1ebfu kh\u00ed c\u00f3 c\u00e1c gi\u1ecdt ch\u1ea5t l\u1ecfng l\u1edbn h\u01a1n, b\u1ed9 l\u1ecdc t\u00e1n x\u1ea1 c\u00f3 th\u1ec3 l\u00e0 \u0111\u1ee7. N\u1ebfu kh\u00ed c\u00f3 d\u1ea1ng s\u01b0\u01a1ng m\u00f9 axit m\u1ecbn, c\u00f3 th\u1ec3 c\u1ea7n b\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn sau ho\u1eb7c thay th\u1ebf cho giai \u0111o\u1ea1n t\u00e1ch ban \u0111\u1ea7u.<\/p>\n

Ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra nh\u1eefng kh\u1ea3 n\u0103ng n\u00e0o c\u1ee7a nh\u00e0 cung c\u1ea5p?<\/b><\/strong><\/h2>\n

M\u1ed9t nh\u00e0 cung c\u1ea5p t\u1ed1t kh\u00f4ng ch\u1ec9 n\u00ean b\u00e1n m\u1ed9t s\u1ea3n ph\u1ea9m ti\u00eau chu\u1ea9n. \u0110\u1ed1i v\u1edbi vi\u1ec7c kh\u1eed l\u01b0u hu\u1ef3nh v\u00e0 ki\u1ec3m so\u00e1t s\u01b0\u01a1ng axit, nh\u00e0 cung c\u1ea5p c\u1ea7n hi\u1ec3u r\u00f5 nhi\u1ec1u lo\u1ea1i thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng v\u00e0 gi\u00fap ng\u01b0\u1eddi mua so s\u00e1nh ch\u00fang.<\/p>\n

Ng\u01b0\u1eddi mua n\u00ean ki\u1ec3m tra xem nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 xem x\u00e9t th\u00e0nh ph\u1ea7n kh\u00ed, k\u00edch th\u01b0\u1edbc gi\u1ecdt, n\u1ed3ng \u0111\u1ed9 s\u01b0\u01a1ng axit, y\u00eau c\u1ea7u gi\u1ea3m \u00e1p su\u1ea5t, r\u1ee7i ro \u0103n m\u00f2n v\u00e0 b\u1ed1 tr\u00ed th\u00e1p hay kh\u00f4ng. Nh\u00e0 cung c\u1ea5p c\u0169ng n\u00ean h\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf phi ti\u00eau chu\u1ea9n, l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u, ch\u1ebf t\u1ea1o, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, t\u01b0 v\u1ea5n b\u1ea3o tr\u00ec, l\u1eadp k\u1ebf ho\u1ea1ch ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i.<\/p>\n

NHD c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem x\u00e9t nh\u01b0 m\u1ed9t l\u1ef1a ch\u1ecdn \u1edf \u0111\u00e2y. D\u00f2ng thi\u1ebft b\u1ecb kh\u1eed l\u01b0u hu\u1ef3nh c\u1ee7a h\u00e3ng bao g\u1ed3m b\u1ed9 t\u00e1ch kh\u00ed c\u00e1nh qu\u1ea1t Chevron, b\u1ed9 l\u1ecdc n\u1ebfn BECOFIL, b\u1ed9 l\u1ecdc n\u1ebfn s\u1ee3i carbon v\u00e0 b\u1ed9 t\u00e1ch kh\u00ed l\u01b0\u1edbi th\u00e9p, c\u0169ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb l\u00e0m s\u1ea1ch kh\u00ed v\u00e0 kh\u1eed l\u01b0u hu\u1ef3nh li\u00ean quan. \u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi mua trong l\u0129nh v\u1ef1c k\u1ef9 thu\u1eadt, ph\u1ea1m vi s\u1ea3n ph\u1ea9m n\u00e0y r\u1ea5t h\u1eefu \u00edch khi m\u1ed9t d\u1ef1 \u00e1n c\u1ea7n nhi\u1ec1u h\u01a1n m\u1ed9t giai \u0111o\u1ea1n x\u1eed l\u00fd kh\u00ed.<\/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 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng m\u00f9?<\/p>\n

A1: Ng\u01b0\u1eddi mua c\u1ea7n cung c\u1ea5p l\u01b0u l\u01b0\u1ee3ng kh\u00ed, nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t, k\u00edch th\u01b0\u1edbc gi\u1ecdt, n\u1ed3ng \u0111\u1ed9 s\u01b0\u01a1ng axit, c\u00e1c th\u00e0nh ph\u1ea7n \u0103n m\u00f2n, h\u00e0m l\u01b0\u1ee3ng b\u1ee5i, k\u00edch th\u01b0\u1edbc th\u00e1p, kh\u00f4ng gian l\u1eafp \u0111\u1eb7t, gi\u1edbi h\u1ea1n gi\u1ea3m \u00e1p, y\u00eau c\u1ea7u v\u1ec7 sinh v\u00e0 m\u1ee5c ti\u00eau ph\u00e1t th\u1ea3i.<\/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 kh\u1eed s\u01b0\u01a1ng m\u00f9 kh\u00f4ng?<\/p>\n

A2: \u0110\u1ed1i v\u1edbi c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong th\u00e1p c\u00f4ng nghi\u1ec7p, s\u1ed1 l\u01b0\u1ee3ng \u0111\u1eb7t h\u00e0ng t\u1ed1i thi\u1ec3u (MOQ) th\u01b0\u1eddng l\u00e0 m\u1ed9t b\u1ed9 ho\u00e0n ch\u1ec9nh, nh\u01b0ng s\u1ed1 l\u01b0\u1ee3ng cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 l\u01b0\u1ee3ng th\u00e1p, lo\u1ea1i b\u1ed9 kh\u1eed s\u01b0\u01a1ng, c\u1ea5u tr\u00fac l\u1eafp \u0111\u1eb7t, nhu c\u1ea7u ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 ti\u1ebfn \u0111\u1ed9 d\u1ef1 \u00e1n. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t, ng\u01b0\u1eddi mua n\u00ean x\u00e1c nh\u1eadn b\u1ea3n v\u1ebd v\u00e0 th\u1eddi gian giao h\u00e0ng s\u1edbm. N\u1ebfu b\u1ea1n c\u00f3 b\u1ea5t k\u1ef3 c\u00e2u h\u1ecfi n\u00e0o kh\u00e1c, vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i. li\u00ean h\u1ec7 NHD<\/b><\/u><\/strong><\/a>.<\/p>\n

C\u00e2u 3: Thi\u1ebft b\u1ecb kh\u1eed s\u01b0\u01a1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh cho c\u00e1c d\u1ef1 \u00e1n n\u00e2ng c\u1ea5p kh\u00f4ng?<\/p>\n

A3: C\u00f3. C\u00e1c d\u1ef1 \u00e1n c\u1ea3i t\u1ea1o th\u01b0\u1eddng c\u1ea7n k\u00edch th\u01b0\u1edbc t\u00f9y ch\u1ec9nh ho\u1eb7c c\u1ea5u tr\u00fac chia nh\u1ecf v\u00ec c\u00e1c h\u1ed1 ga, gi\u00e1 \u0111\u1ee1 v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong th\u00e1p hi\u1ec7n c\u00f3 c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf vi\u1ec7c l\u1eafp \u0111\u1eb7t. Ng\u01b0\u1eddi mua n\u00ean cung c\u1ea5p b\u1ea3n v\u1ebd c\u0169, \u1ea3nh hi\u1ec7n tr\u01b0\u1eddng, k\u00edch th\u01b0\u1edbc h\u1ed1 ga, b\u1ed1 tr\u00ed gi\u00e1 \u0111\u1ee1 b\u00ean trong v\u00e0 l\u1ecbch tr\u00ecnh ng\u1eebng ho\u1ea1t \u0111\u1ed9ng tr\u01b0\u1edbc khi thi\u1ebft k\u1ebf cu\u1ed1i c\u00f9ng.<\/p>\n

C\u00e2u 4: NHD c\u00f3 h\u1ed7 tr\u1ee3 l\u1eafp \u0111\u1eb7t, b\u1ea3o tr\u00ec v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i kh\u00f4ng?<\/p>\n

A4: C\u00f3. NHD c\u00f3 th\u1ec3 h\u1ed7 tr\u1ee3 l\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb, thi\u1ebft k\u1ebf theo y\u00eau c\u1ea7u, s\u1ea3n xu\u1ea5t, h\u01b0\u1edbng d\u1eabn l\u1eafp \u0111\u1eb7t, t\u01b0 v\u1ea5n b\u1ea3o tr\u00ec, l\u1eadp k\u1ebf ho\u1ea1ch ph\u1ee5 t\u00f9ng thay th\u1ebf v\u00e0 d\u1ecbch v\u1ee5 h\u1eadu m\u00e3i. \u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u1edf n\u01b0\u1edbc ngo\u00e0i, ng\u01b0\u1eddi mua n\u00ean x\u00e1c nh\u1eadn ph\u1ea1m vi d\u1ecbch v\u1ee5 v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea1i c\u00f4ng tr\u01b0\u1eddng tr\u01b0\u1edbc khi \u0111\u1eb7t h\u00e0ng.<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

So s\u00e1nh c\u00e1c thi\u1ebft b\u1ecb kh\u1eed l\u01b0u hu\u1ef3nh v\u00e0 ki\u1ec3m so\u00e1t s\u01b0\u01a1ng axit, l\u1ef1a ch\u1ecdn c\u00e1nh qu\u1ea1t, l\u01b0\u1edbi th\u00e9p v\u00e0 b\u1ed9 l\u1ecdc d\u1ea1ng n\u1ebfn cho x\u1eed l\u00fd kh\u00ed c\u00f4ng nghi\u1ec7p.<\/p>","protected":false},"author":1,"featured_media":7236,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[36],"tags":[],"class_list":["post-7232","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\/7232","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=7232"}],"version-history":[{"count":2,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/7232\/revisions"}],"predecessor-version":[{"id":7239,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/posts\/7232\/revisions\/7239"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media\/7236"}],"wp:attachment":[{"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/media?parent=7232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/categories?post=7232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.chinanhd.com\/vi\/wp-json\/wp\/v2\/tags?post=7232"}],"curies":[{"name":"WP","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}