{"id":1091,"date":"2026-09-22T06:07:03","date_gmt":"2026-09-22T06:07:03","guid":{"rendered":"https:\/\/wdlvalve.com\/?p=1091"},"modified":"2026-10-08T13:20:51","modified_gmt":"2026-10-08T13:20:51","slug":"van-xu-ly-nuoc-thai","status":"publish","type":"post","link":"https:\/\/wdlvalve.com\/vi\/van-xu-ly-nuoc-thai\/","title":{"rendered":"Van x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i"},"content":{"rendered":"
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C\u00e1c van x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i c\u00f3 ch\u1ee9c n\u0103ng c\u00e1ch ly, \u0111i\u1ec1u ti\u1ebft l\u01b0u l\u01b0\u1ee3ng,
\nng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c v\u00e0 qu\u1ea3n l\u00fd \u00e1p su\u1ea5t t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd,
\ntr\u1ea1m b\u01a1m, \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 h\u1ec7 th\u1ed1ng x\u1eed l\u00fd b\u00f9n. WDL Valve cung c\u1ea5p
\nvan b\u01b0\u1edbm, van c\u1ed5ng, van bi, van ki\u1ec3m so\u00e1t, van m\u00e0ng v\u00e0 van \u0111i\u1ec1u khi\u1ec3n d\u00f9ng cho nguy\u00ean li\u1ec7u th\u00f4
\nn\u01b0\u1edbc, n\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc th\u1ea3i, d\u1ecbch v\u1ee5 s\u1ee5c kh\u00ed v\u00e0 b\u01a1m h\u00f3a ch\u1ea5t.<\/p>\n

Van x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i l\u00e0 g\u00ec?<\/span><\/p>\n<\/header>\n

C\u00e1c van x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 n\u01b0\u1edbc th\u1ea3i \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea3y c\u1ee7a n\u01b0\u1edbc,
\nkh\u00f4ng kh\u00ed, b\u00f9n v\u00e0 h\u00f3a ch\u1ea5t x\u1eed l\u00fd qua m\u1ed9t nh\u00e0 m\u00e1y. Ch\u00fang t\u00e1ch bi\u1ec7t
\nthi\u1ebft b\u1ecb, \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng, ng\u0103n ch\u1eb7n d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c, gi\u1ea3m \u00e1p su\u1ea5t v\u00e0
\nb\u1ea3o v\u1ec7 m\u00e1y b\u01a1m v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng. Vi\u1ec7c l\u1ef1a ch\u1ecdn van ph\u1ee5 thu\u1ed9c v\u00e0o ch\u1ea5t l\u1ecfng, h\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn, \u00e1p su\u1ea5t,
\nnhi\u1ec7t \u0111\u1ed9, t\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u1eafp \u0111\u1eb7t.
\nV\u1eadt li\u1ec7u, gh\u1ebf ng\u1ed3i, l\u1edbp ph\u1ee7 v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng ph\u1ea3i \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn sao cho
\nxem x\u00e9t nh\u01b0 m\u1ed9t h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh thay v\u00ec c\u00e1c th\u00e0nh ph\u1ea7n ri\u00eang l\u1ebb.<\/section>\n
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Van \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111\u00e2u trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc?<\/h2>\n

C\u00e1c van \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i t\u1eebng giai \u0111o\u1ea1n gi\u1eefa \u0111i\u1ec3m l\u1ea5y n\u01b0\u1edbc th\u00f4 v\u00e0
\nc\u1ed5ng x\u1ea3 n\u01b0\u1edbc \u0111\u00e3 x\u1eed l\u00fd. C\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u0169ng c\u1ea7n c\u00e1c van \u0111\u1ec3
\nn\u01b0\u1edbc th\u1ea3i, b\u00f9n th\u1ea3i, s\u1ee5c kh\u00ed v\u00e0 x\u1eed l\u00fd h\u00f3a h\u1ecdc.<\/p>\n

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Khu v\u1ef1c \u0111i\u1ec1u tr\u1ecb<\/th>\nCh\u1ee9c n\u0103ng van<\/th>\n\u0110i\u1ec1u ki\u1ec7n d\u1ecbch v\u1ee5<\/th>\nC\u00e1c lo\u1ea1i van ph\u1ed5 bi\u1ebfn<\/th>\n<\/tr>\n<\/thead>\n
C\u1eeda l\u1ea5y n\u01b0\u1edbc th\u00f4<\/td>\nC\u00e1ch ly v\u00e0 b\u1ea3o v\u1ec7 m\u00e1y b\u01a1m<\/td>\nC\u00e1t, m\u1ea3nh v\u1ee5n v\u00e0 d\u00f2ng n\u01b0\u1edbc ch\u1ea3y li\u00ean t\u1ee5c<\/td>\nVan b\u01b0\u1edbm, van c\u1ed5ng v\u00e0 van m\u1ed9t chi\u1ec1u<\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng l\u1ecdc<\/td>\nC\u00e1ch ly b\u1ed9 l\u1ecdc v\u00e0 \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh r\u1eeda ng\u01b0\u1ee3c<\/td>\n\u0110i xe \u0111\u1ea1p th\u01b0\u1eddng xuy\u00ean v\u00e0 thay \u0111\u1ed5i h\u01b0\u1edbng d\u00f2ng ch\u1ea3y<\/td>\nVan b\u01b0\u1edbm, van bi v\u00e0 van \u0111i\u1ec1u khi\u1ec3n<\/td>\n<\/tr>\n
Ph\u00e2n ph\u1ed1i n\u01b0\u1edbc u\u1ed1ng<\/td>\nC\u00e1ch ly, ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t v\u00e0 b\u1ea3o v\u1ec7 ch\u1ed1ng ch\u1ea3y ng\u01b0\u1ee3c<\/td>\nD\u1ecbch v\u1ee5 c\u1ea5p n\u01b0\u1edbc s\u1ea1ch \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 v\u1ec7 sinh<\/td>\nVan b\u01b0\u1edbm, van c\u1ed5ng, van bi v\u00e0 van m\u1ed9t chi\u1ec1u<\/td>\n<\/tr>\n
C\u1ed5ng ti\u1ebfp nh\u1eadn n\u01b0\u1edbc th\u1ea3i<\/td>\nC\u00e1ch ly v\u00e0 \u0111\u1ecbnh tuy\u1ebfn lu\u1ed3ng<\/td>\nN\u01b0\u1edbc th\u1ea3i, ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng v\u00e0 c\u00e1c m\u1ea3nh v\u1ee5n<\/td>\nVan c\u1ed5ng, van b\u01b0\u1edbm v\u00e0 van m\u1ed9t chi\u1ec1u<\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng x\u1eed l\u00fd b\u00f9n<\/td>\nT\u00e1ch v\u00e0 chuy\u1ec3n b\u00f9n<\/td>\nCh\u1ea5t l\u1ecfng c\u00f3 \u0111\u1ed9 \u0111\u1eb7c cao, c\u00f3 t\u00ednh m\u00e0i m\u00f2n ho\u1eb7c ch\u1ee9a s\u1ee3i<\/td>\nVan c\u1eeda dao, van bi v\u00e0 van m\u00e0ng<\/td>\n<\/tr>\n
H\u1ec7 th\u1ed1ng s\u1ee5c kh\u00ed<\/td>\nC\u00e1ch ly kh\u00f4ng kh\u00ed v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng<\/td>\nKh\u00f4ng kh\u00ed \u00e1p su\u1ea5t th\u1ea5p v\u00e0 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean<\/td>\nVan b\u01b0\u1edbm, van bi v\u00e0 van \u0111i\u1ec1u khi\u1ec3n<\/td>\n<\/tr>\n
Li\u1ec1u l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t<\/td>\n\u0110\u1ecbnh l\u01b0\u1ee3ng ch\u00ednh x\u00e1c v\u00e0 ph\u00e2n l\u1eadp h\u00f3a h\u1ecdc<\/td>\nAxit, ki\u1ec1m, ch\u1ea5t kh\u1eed tr\u00f9ng v\u00e0 ch\u1ea5t keo t\u1ee5<\/td>\nVan m\u00e0ng, van bi, van kim v\u00e0 van \u0111i\u1ec1u khi\u1ec3n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
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C\u00e1c s\u1ea3n ph\u1ea9m van WDL d\u00e0nh cho c\u00e1c d\u1ef1 \u00e1n x\u1eed l\u00fd n\u01b0\u1edbc<\/h2>\n

C\u00e1c s\u1ea3n ph\u1ea9m sau \u0111\u00e2y \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn t\u1eeb d\u00f2ng van WDL hi\u1ec7n c\u00f3
\ntrang web. K\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng, ch\u1ea5t li\u1ec7u, gh\u1ebf ng\u1ed3i, l\u1edbp ph\u1ee7 v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng l\u00e0
\n\u0111\u01b0\u1ee3c c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/p>\n

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\"Van<\/p>\n

Van c\u1ed5ng b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9<\/h3>\n

 <\/p>\n

Van c\u00e1ch ly d\u00f2ng ch\u1ea3y to\u00e0n ph\u1ea7n d\u00e0nh cho n\u01b0\u1edbc s\u1ea1ch, n\u01b0\u1edbc \u0111\u00e3 qua x\u1eed l\u00fd
\nv\u00e0 m\u1ed9t s\u1ed1 d\u1ecbch v\u1ee5 h\u00f3a ch\u1ea5t nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<\/article>\n

\"Van<\/p>\n

Van m\u1ed9t chi\u1ec1u xoay c\u00f3 m\u1eb7t b\u00edch<\/h3>\n

 <\/p>\n

Ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c t\u1ea1i c\u00e1c \u0111\u1ea7u ra c\u1ee7a m\u00e1y b\u01a1m v\u00e0 c\u00e1c h\u1ec7 th\u1ed1ng x\u1eed l\u00fd
\nv\u00e0 c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc.<\/p>\n<\/article>\n

\"Van<\/p>\n

Van \u0111i\u1ec1u khi\u1ec3n l\u01b0u l\u01b0\u1ee3ng ki\u1ec3u p\u00edt-t\u00f4ng<\/a><\/h3>\n

 <\/p>\n

Ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng v\u00e0 \u00e1p su\u1ea5t trong h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i n\u01b0\u1edbc,
\nh\u1ec7 th\u1ed1ng b\u01a1m v\u00e0 b\u1ec3 ch\u1ee9a.<\/p>\n<\/article>\n<\/div>\n<\/section>\n

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N\u00ean ch\u1ecdn lo\u1ea1i van n\u00e0o?<\/h2>\n

Van b\u01b0\u1edbm<\/h3>\n

Van b\u01b0\u1edbm \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn n\u01b0\u1edbc quy m\u00f4 l\u1edbn b\u1edfi v\u00ec
\nCh\u00fang c\u00f3 thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn, t\u01b0\u01a1ng \u0111\u1ed1i nh\u1eb9 v\u00e0 d\u1ec5 t\u1ef1 \u0111\u1ed9ng h\u00f3a. C\u00f3 \u0111\u1ed9 b\u1ec1n cao
\ngh\u1ebf ng\u1ed3i th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c tuy\u1ebfn v\u1eadn t\u1ea3i tr\u00ean v\u00f9ng n\u01b0\u1edbc trong, trong khi c\u00e1c tuy\u1ebfn c\u00f3 y\u00eau c\u1ea7u kh\u1eaft khe h\u01a1n
\nT\u00f9y theo \u0111i\u1ec1u ki\u1ec7n, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft k\u1ebf c\u00f3 hi\u1ec7u su\u1ea5t cao ho\u1eb7c c\u00f3 \u0111\u1ebf kim lo\u1ea1i.<\/p>\n

Van c\u1ed5ng v\u00e0 van c\u1ed5ng dao<\/h3>\n

Van c\u1ed5ng t\u1ea1o ra m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn d\u00f2ng ch\u1ea3y th\u1eb3ng \u0111\u1ec3 ng\u1eaft d\u00f2ng n\u01b0\u1edbc.
\nVan c\u1ed5ng dao ph\u00f9 h\u1ee3p h\u01a1n v\u1edbi n\u01b0\u1edbc th\u1ea3i v\u00e0 b\u00f9n th\u1ea3i
\nch\u1ee9a ch\u1ea5t r\u1eafn l\u01a1 l\u1eedng, s\u1ee3i ho\u1eb7c c\u1eb7n. C\u1eeda van ti\u00eau chu\u1ea9n
\nTh\u00f4ng th\u01b0\u1eddng, c\u00e1c van n\u00ean \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf tr\u1ea1ng th\u00e1i m\u1edf ho\u00e0n to\u00e0n ho\u1eb7c \u0111\u00f3ng ho\u00e0n to\u00e0n.<\/p>\n

Van bi<\/h3>\n

Van bi \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng ng\u1eaft d\u00f2ng ho\u00e0n to\u00e0n v\u00e0 c\u00f3 \u0111\u1ed9 c\u1ea3n d\u00f2ng th\u1ea5p. Ch\u00fang l\u00e0
\nth\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u00f3a ch\u1ea5t x\u1eed l\u00fd, n\u01b0\u1edbc s\u1ea1ch, l\u1ea5y m\u1eabu v\u00e0
\nc\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t quy m\u00f4 nh\u1ecf h\u01a1n. C\u1ea7n ki\u1ec3m tra t\u00ednh t\u01b0\u01a1ng th\u00edch gi\u1eefa gh\u1ebf v\u00e0 gio\u0103ng
\nd\u00e0nh cho c\u00e1c \u1ee9ng d\u1ee5ng b\u01a1m h\u00f3a ch\u1ea5t.<\/p>\n

Van m\u1ed9t chi\u1ec1u<\/h3>\n

Van m\u1ed9t chi\u1ec1u b\u1ea3o v\u1ec7 m\u00e1y b\u01a1m v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng kh\u1ecfi hi\u1ec7n t\u01b0\u1ee3ng d\u00f2ng ch\u1ea3y ng\u01b0\u1ee3c. Van xoay,
\nC\u00e1c ki\u1ec3u thi\u1ebft k\u1ebf hai t\u1ea5m, d\u00f2ng ch\u1ea3y d\u1ecdc tr\u1ee5c v\u00e0 c\u00e1c ki\u1ec3u thi\u1ebft k\u1ebf kh\u00e1c c\u00f3 c\u01a1 ch\u1ebf \u0111\u00f3ng kh\u00e1c nhau
\nt\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y v\u00e0 t\u1ed5n th\u1ea5t \u00e1p su\u1ea5t. Khi l\u1ef1a ch\u1ecdn c\u1ea7n xem x\u00e9t t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y,
\nho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y b\u01a1m v\u00e0 nguy c\u01a1 hi\u1ec7n t\u01b0\u1ee3ng va \u0111\u1eadp n\u01b0\u1edbc.<\/p>\n

Van m\u00e0ng<\/h3>\n

Van m\u00e0ng ng\u0103n c\u00e1ch m\u00f4i tr\u01b0\u1eddng v\u1edbi tr\u1ee5c van v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng kh\u00e1c
\nc\u00e1c th\u00e0nh ph\u1ea7n. Ch\u00fang ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ecbnh l\u01b0\u1ee3ng h\u00f3a ch\u1ea5t theo y\u00eau c\u1ea7u,
\nc\u00e1c \u1ee9ng d\u1ee5ng li\u00ean quan \u0111\u1ebfn ch\u1ea5t l\u1ecfng \u0103n m\u00f2n v\u00e0 nh\u1ea1y c\u1ea3m v\u1edbi \u00f4 nhi\u1ec5m.<\/p>\n

Van \u0111i\u1ec1u khi\u1ec3n<\/h3>\n

Van \u0111i\u1ec1u khi\u1ec3n c\u00f3 ch\u1ee9c n\u0103ng \u0111i\u1ec1u ch\u1ec9nh l\u01b0u l\u01b0\u1ee3ng, \u00e1p su\u1ea5t ho\u1eb7c m\u1ef1c n\u01b0\u1edbc. P\u00edt-t\u00f4ng
\nVan th\u01b0\u1eddng \u0111\u01b0\u1ee3c xem x\u00e9t s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc \u0111\u00f2i h\u1ecfi s\u1ef1 \u1ed5n \u0111\u1ecbnh
\n\u0111i\u1ec1u ch\u1ec9nh, gi\u1ea3m \u00e1p su\u1ea5t ho\u1eb7c kh\u1ea3 n\u0103ng ch\u1ed1ng x\u00e2m th\u1ef1c.<\/p>\n<\/section>\n

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V\u1eadt li\u1ec7u van \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn v\u1eadt li\u1ec7u b\u1eaft \u0111\u1ea7u t\u1eeb th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a n\u01b0\u1edbc v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a
\nvan. N\u01b0\u1edbc th\u00f4, n\u01b0\u1edbc u\u1ed1ng, n\u01b0\u1edbc th\u1ea3i, b\u00f9n th\u1ea3i v\u00e0 h\u1ec7 th\u1ed1ng \u0111\u1ecbnh l\u01b0\u1ee3ng
\nC\u00e1c ch\u1ea5t h\u00f3a h\u1ecdc g\u00e2y ra c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u0103n m\u00f2n v\u00e0 m\u00e0i m\u00f2n kh\u00e1c nhau.<\/p>\n

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Ch\u1ea5t li\u1ec7u<\/th>\n\u1ee8ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh<\/th>\nC\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi l\u1ef1a ch\u1ecdn<\/th>\n<\/tr>\n<\/thead>\n
Gang d\u1ebbo<\/td>\nH\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 tho\u00e1t n\u01b0\u1edbc n\u00f3i chung<\/td>\nCh\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i l\u00e0 r\u1ea5t quan tr\u1ecdng<\/td>\n<\/tr>\n
Th\u00e9p cacbon<\/td>\nH\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc v\u00e0 h\u1ec7 th\u1ed1ng ti\u1ec7n \u00edch \u00e1p su\u1ea5t cao<\/td>\nPh\u1ea3i t\u00ednh \u0111\u1ebfn h\u1ec7 s\u1ed1 d\u1ef1 ph\u00f2ng \u0103n m\u00f2n v\u00e0 l\u1edbp ph\u1ee7<\/td>\n<\/tr>\n
Th\u00e9p kh\u00f4ng g\u1ec9<\/td>\nN\u01b0\u1edbc u\u1ed1ng v\u00e0 c\u00e1c dung d\u1ecbch x\u1eed l\u00fd c\u00f3 t\u00ednh \u0103n m\u00f2n<\/td>\nC\u1ea7n xem x\u00e9t l\u1ea1i n\u1ed3ng \u0111\u1ed9 clorua v\u00e0 nhi\u1ec7t \u0111\u1ed9<\/td>\n<\/tr>\n
Th\u00e9p kh\u00f4ng g\u1ec9 hai pha<\/td>\nH\u1ec7 th\u1ed1ng c\u1ea5p n\u01b0\u1edbc ch\u1ee9a clorua ho\u1eb7c c\u00f3 nhu c\u1ea7u cao v\u1ec1 clorua<\/td>\nPh\u1ea3i ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng, qu\u00e1 tr\u00ecnh h\u00e0n v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a n\u01b0\u1edbc<\/td>\n<\/tr>\n
C\u1ea5u tr\u00fac c\u00f3 l\u1edbp l\u00f3t<\/td>\nH\u1ec7 th\u1ed1ng b\u01a1m h\u00f3a ch\u1ea5t \u0103n m\u00f2n<\/td>\nL\u1edbp l\u00f3t ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc, \u00e1p su\u1ea5t v\u00e0 nhi\u1ec7t \u0111\u1ed9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/section>\n
\n

T\u1ea1i sao l\u1edbp ph\u1ee7 van l\u1ea1i quan tr\u1ecdng?<\/h2>\n

C\u00e1c van l\u00e0m b\u1eb1ng gang d\u1ebbo v\u00e0 th\u00e9p cacbon th\u01b0\u1eddng s\u1eed d\u1ee5ng l\u1edbp b\u1ea3o v\u1ec7
\nl\u1edbp ph\u1ee7 nh\u1eb1m ng\u0103n c\u00e1ch kim lo\u1ea1i n\u1ec1n kh\u1ecfi n\u01b0\u1edbc, \u0111\u1ea5t v\u00e0
\nm\u00f4i tr\u01b0\u1eddng xung quanh. Ch\u1ea5t l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng m\u1ea1nh m\u1ebd \u0111\u1ebfn
\ntu\u1ed5i th\u1ecd c\u1ee7a van.<\/p>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn l\u1edbp ph\u1ee7 c\u1ea7n t\u00ednh \u0111\u1ebfn \u0111i\u1ec1u ki\u1ec7n s\u1eed d\u1ee5ng ng\u00e2m trong ch\u1ea5t l\u1ecfng v\u00e0 ch\u00f4n ng\u1ea7m
\nvi\u1ec7c l\u1eafp \u0111\u1eb7t, \u00e1nh s\u00e1ng m\u1eb7t tr\u1eddi, \u0111\u1ed9 \u1ea9m, ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t v\u00e0 vi\u1ec7c u\u1ed1ng n\u01b0\u1edbc
\nY\u00eau c\u1ea7u v\u1ec1 n\u01b0\u1edbc. Chu\u1ea9n b\u1ecb b\u1ec1 m\u1eb7t, \u0111\u1ed9 d\u00e0y l\u1edbp ph\u1ee7,
\nC\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1c ti\u00eau ch\u00ed v\u1ec1 \u0111\u1ed9 b\u00e1m d\u00ednh, \u0111\u1ed9 che ph\u1ee7 m\u00e9p v\u00e0 ki\u1ec3m tra trong k\u1ef3 ngh\u1ec9
\nkhi d\u1ef1 \u00e1n c\u00f3 y\u00eau c\u1ea7u.<\/p>\n