{"id":1344,"date":"2026-01-09T01:14:29","date_gmt":"2026-01-09T01:14:29","guid":{"rendered":"https:\/\/tinsunpack.com\/?p=1344"},"modified":"2025-11-17T01:37:10","modified_gmt":"2025-11-17T01:37:10","slug":"electrolytic-tinplate-raw-materials-for-global-canning-industry","status":"publish","type":"post","link":"https:\/\/tinsunpack.com\/vi\/electrolytic-tinplate-raw-materials-for-global-canning-industry\/","title":{"rendered":"Nguy\u00ean li\u1ec7u th\u00f4 th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng h\u1ed9p to\u00e0n c\u1ea7u"},"content":{"rendered":"

Th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n l\u00e0 th\u00e0nh ph\u1ea7n c\u1ed1t l\u00f5i c\u1ee7a ng\u00e0nh s\u1ea3n xu\u1ea5t lon hi\u1ec7n \u0111\u1ea1i v\u00ec n\u00f3 c\u00e2n b\u1eb1ng gi\u1eefa an to\u00e0n th\u1ef1c ph\u1ea9m, kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh v\u00e0 in \u1ea5n v\u1edbi s\u1ef1 s\u1eb5n c\u00f3 tr\u00ean quy m\u00f4 to\u00e0n c\u1ea7u. Trong h\u01b0\u1edbng d\u1eabn n\u00e0y, ch\u00fang t\u00f4i gi\u1ea3i th\u00edch c\u00e1ch nguy\u00ean li\u1ec7u th\u00f4 th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng lon to\u00e0n c\u1ea7u \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh, \u0111\u00e1nh gi\u00e1 v\u00e0 cung c\u1ea5p \u2013 \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 chuy\u1ec3n t\u1eeb b\u1ea3n v\u1ebd sang s\u1ea3n xu\u1ea5t \u0111\u00e1ng tin c\u1eady v\u1edbi \u00edt r\u1ee7i ro h\u01a1n. N\u1ebfu b\u1ea1n \u0111ang t\u00ecm hi\u1ec3u v\u1ec1 c\u00e1c lo\u1ea1i th\u00e9p, k\u00edch th\u01b0\u1edbc cu\u1ed9n ho\u1eb7c l\u1edbp ph\u1ee7 t\u00f9y ch\u1ec9nh, h\u00e3y chia s\u1ebb y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n \u0111\u1ec3 nh\u1eadn b\u00e1o gi\u00e1 nhanh ho\u1eb7c m\u1eabu s\u1ea3n ph\u1ea9m \u2013 Tinsun Packaging cung c\u1ea5p c\u00e1c d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh n\u00e0y, v\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd. D\u00f2ng s\u1ea3n ph\u1ea9m th\u00e9p t\u1ea5m m\u1ea1 k\u1ebdm<\/a> \u0110\u1ec3 kh\u1edfi \u0111\u1ed9ng nhanh quy tr\u00ecnh thi\u1ebft k\u1ebf c\u1ee7a b\u1ea1n.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

C\u00e1c lo\u1ea1i th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h2>\n\n\n\n

Con \u0111\u01b0\u1eddng \u0111\u01a1n gi\u1ea3n nh\u1ea5t \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c th\u00e2n lon, n\u1eafp ho\u1eb7c n\u1eafp \u0111\u1eady \u0111\u00e1ng tin c\u1eady l\u00e0 b\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c: lo\u1ea1i th\u00e9p c\u01a1 b\u1ea3n, \u0111\u1ed9 c\u1ee9ng, \u0111\u1ed9 d\u00e0y, tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7, b\u1ec1 m\u1eb7t ho\u00e0n thi\u1ec7n, qu\u00e1 tr\u00ecnh passivation, b\u00f4i d\u1ea7u v\u00e0 h\u00ecnh d\u1ea1ng cu\u1ed9n. \u0110\u1ed9 d\u00e0y th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb c\u00e1c lo\u1ea1i th\u00e9p m\u1ecfng cho n\u1eafp m\u1edf d\u1ec5 d\u00e0ng \u0111\u1ebfn c\u00e1c lo\u1ea1i th\u00e9p d\u00e0y h\u01a1n cho th\u00e2n lon \u0111\u01b0\u1ee3c \u00e9p s\u00e2u. \u0110\u1ed9 c\u1ee9ng (T1\u2013T5) v\u00e0 c\u00e1c c\u1ea5p \u0111\u1ed9 gi\u1ea3m \u0111\u00f4i (DR7\u2013DR9) \u0111i\u1ec1u ch\u1ec9nh s\u1ef1 c\u00e2n b\u1eb1ng gi\u1eefa \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh, trong khi tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 thi\u1ebfc v\u00e0 qu\u00e1 tr\u00ecnh passivation gi\u00fap \u1ed5n \u0111\u1ecbnh. s\u1ef1 \u0103n m\u00f2n <\/a>H\u00e0nh vi v\u00e0 \u0111\u1ed9 b\u00e1m d\u00ednh c\u1ee7a s\u01a1n m\u00e0i.<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh nguy\u00ean li\u1ec7u th\u00f4 th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng h\u1ed9p to\u00e0n c\u1ea7u<\/h3>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m, b\u1ea1n c\u1ea7n c\u00e2n nh\u1eafc gi\u1eefa tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 (\u0111\u1ec3 \u0111\u1ea3m b\u1ea3o bi\u00ean \u0111\u1ed9 ch\u1ed1ng \u0103n m\u00f2n) v\u00e0 kh\u1ea3 n\u0103ng gia c\u00f4ng (\u0111\u1ec3 h\u00e0n v\u00e0 d\u1ec5 d\u00e0ng t\u1ea1o v\u1ebft c\u1eaft). B\u1ec1 m\u1eb7t s\u00e1ng b\u00f3ng ho\u1eb7c b\u1ec1 m\u1eb7t \u0111\u00e1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng in \u1ea5n v\u00e0 kh\u1ea3 n\u0103ng b\u00e1m d\u00ednh c\u1ee7a s\u01a1n. \u0110\u1ea3m b\u1ea3o th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a b\u1ea1n ghi r\u00f5 \u0111\u01b0\u1eddng k\u00ednh trong\/ngo\u00e0i cu\u1ed9n (ID\/OD), dung sai chi\u1ec1u r\u1ed9ng cho cu\u1ed9n c\u1eaft, v\u00e0 d\u1ea3i d\u00f2ng \u0111i\u1ec7n h\u00e0n n\u1ebfu b\u1ea1n h\u00e0n c\u1ea1nh b\u00ean b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p h\u00e0n \u0111i\u1ec7n tr\u1edf.<\/p>\n\n\n\n

Th\u00f4ng s\u1ed1<\/th>C\u00e1c t\u00f9y ch\u1ecdn th\u00f4ng th\u01b0\u1eddng<\/th>T\u1ea1i sao \u0111i\u1ec1u \u0111\u00f3 quan tr\u1ecdng<\/th>Ghi ch\u00fa bao g\u1ed3m nguy\u00ean li\u1ec7u th\u00f4 th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng h\u1ed9p to\u00e0n c\u1ea7u<\/th><\/tr><\/thead>
Th\u00e9p c\u01a1 b\u1ea3n<\/td>Gi\u1ea3m \u0111\u01a1n (SR), Gi\u1ea3m \u0111\u00f4i (DR)<\/td>DR cung c\u1ea5p \u0111\u1ed9 b\u1ec1n cao h\u01a1n \u1edf \u0111\u1ed9 d\u00e0y m\u1ecfng h\u01a1n; SR mang l\u1ea1i kh\u1ea3 n\u0103ng k\u00e9o d\u00e3n t\u1ed1t h\u01a1n.<\/td>Ch\u1ecdn DR cho n\u1eafp m\u1edf d\u1ec5 d\u00e0ng; SR cho lon \u00e9p s\u00e2u trong b\u1ed1i c\u1ea3nh nguy\u00ean li\u1ec7u th\u00f4 th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n cho ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng h\u1ed9p to\u00e0n c\u1ea7u.<\/td><\/tr>
\u0110\u1ed9 c\u1ee9ng<\/td>T1\u2013T5, DR7\u2013DR9<\/td>S\u1ed1 cao h\u01a1n = th\u00e9p c\u1ee9ng h\u01a1n.<\/td>\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 s\u00e2u c\u1ee7a m\u1ed1i gh\u00e9p v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng bi\u1ebfn d\u1ea1ng; ki\u1ec3m tra b\u1eb1ng c\u00f4ng c\u1ee5 c\u1ee7a b\u1ea1n.<\/td><\/tr>
L\u1edbp ph\u1ee7 thi\u1ebfc<\/td>\u0110\u1ed1i x\u1ee9ng (v\u00ed d\u1ee5: 2.8\/2.8, 5.6\/5.6) ho\u1eb7c ch\u00eanh l\u1ec7ch<\/td>Th\u00eam thi\u1ebfc gi\u00fap t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n cho th\u1ef1c ph\u1ea9m; s\u1ef1 kh\u00e1c bi\u1ec7t gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/td>X\u00e1c nh\u1eadn v\u1edbi th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 th\u1eddi h\u1ea1n b\u1ea3o qu\u1ea3n.<\/td><\/tr>
Ho\u00e0n th\u00e0nh<\/td>S\u00e1ng, \u0110\u00e1\/M\u1edd<\/td>\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn b\u1ec1 m\u1eb7t in\/s\u01a1n v\u00e0 ma s\u00e1t.<\/td>\u0110\u1ea3m b\u1ea3o s\u1ef1 nh\u1ea5t qu\u00e1n v\u1edbi \u0111\u1ed3 h\u1ecda th\u01b0\u01a1ng hi\u1ec7u v\u00e0 c\u00e1ch x\u1eed l\u00fd \u0111\u01b0\u1eddng n\u00e9t.<\/td><\/tr>
Qu\u00e1 tr\u00ecnh th\u1ee5 \u0111\u1ed9ng h\u00f3a v\u00e0 b\u00f4i tr\u01a1n<\/td>Chromate ho\u1eb7c c\u00e1c ch\u1ea5t thay th\u1ebf; M\u1ee9c d\u1ea7u DOS<\/td>Ki\u1ec3m so\u00e1t \u0103n m\u00f2n v\u00e0 ma s\u00e1t h\u00ecnh th\u00e0nh.<\/td>Ph\u1ed1i h\u1ee3p v\u1edbi h\u1ec7 th\u1ed1ng s\u01a1n m\u00e0i v\u00e0 c\u00e1c b\u01b0\u1edbc r\u1eeda.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

B\u1ea3ng n\u00e0y ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t b\u1ea3ng quy\u1ebft \u0111\u1ecbnh nhanh: ch\u1ecdn DR + nhi\u1ec7t \u0111\u1ed9 cao h\u01a1n khi \u0111\u1ed9 b\u1ec1n l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng, t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 cho th\u1ef1c ph\u1ea9m c\u00f3 h\u00e0m l\u01b0\u1ee3ng axit cao ho\u1eb7c ch\u1ee9a l\u01b0u hu\u1ef3nh, v\u00e0 ch\u1ecdn l\u1edbp ho\u00e0n thi\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng in \u1ea5n \u1edf giai \u0111o\u1ea1n sau. Lu\u00f4n th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m v\u1edbi lo\u1ea1i s\u01a1n, \u0111\u01b0\u1eddng n\u1ed1i v\u00e0 chu k\u1ef3 ti\u1ec7t tr\u00f9ng ch\u00ednh x\u00e1c c\u1ee7a b\u1ea1n.<\/p>\n\n\n

\n
\"\"<\/figure>\n<\/div>\n\n\n

\u0110\u1eb7c t\u00ednh c\u1ee7a t\u1ea5m th\u00e9p \u0111en Tin Mill cho \u1ee9ng d\u1ee5ng \u0111\u00f3ng h\u1ed9p<\/h2>\n\n\n\n

T\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm kh\u00f4ng tr\u00e1ng ph\u1ee7 (TMBP) l\u00e0 v\u1eadt li\u1ec7u n\u1ec1n \u0111\u01b0\u1ee3c c\u00e1n ngu\u1ed9i, kh\u00f4ng tr\u00e1ng ph\u1ee7, d\u00f9ng \u0111\u1ec3 s\u1ea3n xu\u1ea5t t\u1ea5m th\u00e9p m\u1ea1 k\u1ebdm. \u0110\u1ed9 s\u1ea1ch, h\u00ecnh d\u1ea1ng v\u00e0 t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc c\u1ee7a n\u00f3 quy\u1ebft \u0111\u1ecbnh gi\u1edbi h\u1ea1n t\u1ed1i \u0111a cho kh\u1ea3 n\u0103ng \u0111\u1ecbnh h\u00ecnh v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i h\u00e0n. C\u00e1c ki\u1ec3m tra quan tr\u1ecdng bao g\u1ed3m \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111\u1ed9 d\u00e0y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a v\u1ebft c\u1eaft, \u0111\u1ed9 ph\u1eb3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh cu\u1ed9n d\u00e2y \u1ed5n \u0111\u1ecbnh, v\u00e0 \u0111\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u00e1m d\u00ednh \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp m\u1ea1 k\u1ebdm v\u00e0 \u0111\u1ed9 \u1ea9m c\u1ee7a l\u1edbp s\u01a1n.<\/p>\n\n\n\n

TMBP B\u1ea5t \u0111\u1ed9ng s\u1ea3n<\/th>Ph\u1ea1m vi m\u1ee5c ti\u00eau (d\u1ef1a tr\u00ean tr\u01b0\u1eddng h\u1ee3p s\u1eed d\u1ee5ng)<\/th>T\u00e1c \u0111\u1ed9ng c\u1ee7a \u1ee9ng d\u1ee5ng<\/th>S\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng trong \u0111\u00f3ng h\u1ed9p<\/th><\/tr><\/thead>
\u0110\u1ed9 b\u1ec1n k\u00e9o<\/td>\u0110\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a cho c\u00e1c tuy\u1ebfn SR so v\u1edbi DR<\/td>N\u0103ng su\u1ea5t cao h\u1ed7 tr\u1ee3 c\u00e1c \u0111\u1ea7u v\u00e0 n\u1eafp; n\u0103ng su\u1ea5t th\u1ea5p h\u1ed7 tr\u1ee3 c\u00e1c \u0111\u01b0\u1eddng d\u1eabn.<\/td>\u0110\u1ea7u d\u1ec5 m\u1edf: cao; th\u00e2n k\u00e9o: trung b\u00ecnh.<\/td><\/tr>
\u0110\u1ed9 gi\u00e3n d\u00e0i<\/td>C\u00e2n b\u1eb1ng v\u1edbi s\u1ee9c m\u1ea1nh<\/td>\u0110\u1ed9 gi\u00e3n d\u00e0i cao h\u01a1n gi\u00fap gi\u1ea3m nguy c\u01a1 n\u1ee9t v\u1ee1 trong qu\u00e1 tr\u00ecnh d\u1eadp s\u00e2u.<\/td>Th\u00e2n qu\u1ea3\/rau c\u00f3 r\u00e3nh s\u00e2u.<\/td><\/tr>
\u0110\u1ed9 nh\u00e1m b\u1ec1 m\u1eb7t<\/td>H\u1eb9p, chuy\u00ean bi\u1ec7t cho quy tr\u00ecnh<\/td>Ki\u1ec3m so\u00e1t \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u c\u1ee7a l\u1edbp m\u1ea1 thi\u1ebfc v\u00e0 \u0111\u1ed9 ph\u1ee7 c\u1ee7a l\u1edbp s\u01a1n.<\/td>\u0110\u1ed9 ch\u00ednh x\u00e1c cao trong in \u1ea5n v\u00e0 t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a b\u1ea3n nh\u1ea1c.<\/td><\/tr>
\u0110\u1ed9 ph\u1eb3ng\/\u0111\u1ed9 cong<\/td>Ch\u1eb7t<\/td>Ng\u0103n ch\u1eb7n s\u1ef1 di chuy\u1ec3n kh\u00f4ng mong mu\u1ed1n t\u1ea1i \u0111\u1ea7u c\u1eaft v\u00e0 \u0111\u1ea7u t\u1ea1o r\u00e3nh.<\/td>T\u1ea5t c\u1ea3 c\u00e1c tuy\u1ebfn \u0111\u01b0\u1eddng cao t\u1ed1c.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

H\u00e3y xem TMBP nh\u01b0 n\u1ec1n t\u1ea3ng c\u1ee7a b\u1ea1n: n\u1ebfu n\u00f3 ph\u1eb3ng, s\u1ea1ch v\u00e0 n\u1eb1m trong kho\u1ea3ng th\u1eddi gian c\u01a1 h\u1ecdc ch\u1eb7t ch\u1ebd, qu\u00e1 tr\u00ecnh m\u1ea1 thi\u1ebfc v\u00e0 passivation s\u1ebd di\u1ec5n ra \u0111\u1ec1u \u0111\u1eb7n. N\u1ebfu kh\u00f4ng, l\u1edbp ph\u1ee7 ho\u00e0n thi\u1ec7n s\u1ebd kh\u00f4ng th\u1ec3 che ph\u1ee7 ho\u00e0n to\u00e0n s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a v\u1eadt li\u1ec7u n\u1ec1n.<\/p>\n\n\n\n

Ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh v\u1ec1 th\u00e9p m\u1ea1 k\u1ebdm trong bao b\u00ec th\u1ef1c ph\u1ea9m<\/h2>\n\n\n\n

Tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh v\u1ec1 ti\u1ebfp x\u00fac th\u1ef1c ph\u1ea9m d\u1ef1a tr\u00ean hai y\u1ebfu t\u1ed1 ch\u00ednh: ki\u1ec3m so\u00e1t th\u00e0nh ph\u1ea7n v\u1eadt li\u1ec7u v\u00e0 hi\u1ec7u su\u1ea5t di chuy\u1ec3n sau qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. Th\u1ef1c ti\u1ec5n ng\u00e0nh l\u00e0 tu\u00e2n th\u1ee7 c\u00e1c khung quy \u0111\u1ecbnh qu\u1ed1c gia v\u00e0 khu v\u1ef1c \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i, x\u00e1c minh h\u1ec7 th\u1ed1ng s\u01a1n ph\u1ee7 cho c\u00e1c lo\u1ea1i th\u1ef1c ph\u1ea9m d\u1ef1 \u0111\u1ecbnh v\u00e0 \u0111i\u1ec1u ki\u1ec7n ti\u1ec7t tr\u00f9ng, \u0111\u1ed3ng th\u1eddi duy tr\u00ec t\u00ednh truy xu\u1ea5t ngu\u1ed3n g\u1ed1c \u0111\u01b0\u1ee3c ghi ch\u00e9p t\u1eeb cu\u1ed9n s\u01a1n \u0111\u1ebfn m\u00e3 h\u1ed9p. H\u1ed3 s\u01a1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a b\u1ea1n n\u00ean bao g\u1ed3m c\u00e1c tuy\u00ean b\u1ed1 c\u1ee7a nh\u00e0 cung c\u1ea5p, th\u01b0 x\u00e1c nh\u1eadn tu\u00e2n th\u1ee7 s\u01a1n ph\u1ee7, b\u00e1o c\u00e1o th\u1eed nghi\u1ec7m di chuy\u1ec3n\/m\u00f4 ph\u1ecfng v\u00e0 x\u00e1c nh\u1eadn ti\u1ec7t tr\u00f9ng ph\u00f9 h\u1ee3p v\u1edbi l\u1ecbch tr\u00ecnh ti\u1ec7t tr\u00f9ng th\u1ef1c t\u1ebf c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

Nhi\u1ec1u nh\u00e0 s\u1ea3n xu\u1ea5t c\u0169ng th\u1ef1c hi\u1ec7n c\u00e1c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3: ki\u1ec3m tra ngo\u1ea1i quan, qu\u00e1 tr\u00ecnh kh\u00f4 s\u01a1n, WACO (tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7), \u0111\u1ed9 d\u00e0y l\u1edbp h\u1ee3p kim v\u00e0 c\u00e1c nghi\u00ean c\u1ee9u l\u00e3o h\u00f3a trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t nh\u1ea5t. Ngay c\u1ea3 khi quy \u0111\u1ecbnh kh\u00e1c nhau gi\u1eefa c\u00e1c khu v\u1ef1c, ph\u01b0\u01a1ng ph\u00e1p c\u01a1 b\u1ea3n - ph\u00f2ng ng\u1eeba, ghi ch\u00e9p v\u00e0 x\u00e1c minh - v\u1eabn gi\u1eef nguy\u00ean. H\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p c\u1ee7a b\u1ea1n t\u1eeb s\u1edbm \u0111\u1ec3 \u0111\u1ed3ng b\u1ed9 h\u00f3a t\u00e0i li\u1ec7u v\u1edbi th\u1ecb tr\u01b0\u1eddng xu\u1ea5t kh\u1ea9u c\u1ee7a b\u1ea1n.<\/p>\n\n\n\n

Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4 t\u00f4n \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch<\/h2>\n\n\n\n

K\u1ebdm b\u1ea3o v\u1ec7 th\u00e9p theo hai c\u00e1ch: nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n v\u1eadt l\u00fd v\u00e0, sau khi passivation, nh\u01b0 m\u1ed9t b\u1ec1 m\u1eb7t \u1ed5n \u0111\u1ecbnh h\u01a1n, ch\u1ed1ng l\u1ea1i v\u1ebft \u1ed1 v\u00e0 s\u1ef1 t\u1ed1i m\u00e0u do sulfide. L\u1edbp h\u1ee3p kim s\u1eaft-k\u1ebdm c\u1ea3i thi\u1ec7n \u0111\u1ed9 b\u00e1m d\u00ednh v\u00e0 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng tr\u01b0\u1ee3t d\u01b0\u1edbi l\u1edbp ph\u1ee7. Hi\u1ec7u su\u1ea5t cu\u1ed1i c\u00f9ng ph\u1ee5 thu\u1ed9c v\u00e0o th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc c\u1ee7a s\u1ea3n ph\u1ea9m (axit, h\u1ee3p ch\u1ea5t l\u01b0u hu\u1ef3nh), oxy d\u01b0, kh\u00f4ng gian tr\u00ean b\u1ec1 m\u1eb7t, l\u1ef1a ch\u1ecdn s\u01a1n ph\u1ee7 v\u00e0 m\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef.<\/p>\n\n\n\n

M\u1ed9t nguy\u00ean t\u1eafc th\u1ef1c ti\u1ec5n: N\u1ebfu th\u1ef1c ph\u1ea9m c\u1ee7a b\u1ea1n ch\u1ee9a axit h\u1eefu c\u01a1 (nh\u01b0 c\u00e0 chua, tr\u00e1i c\u00e2y c\u00f3 m\u00fai), h\u00e3y c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng tr\u1ecdng l\u01b0\u1ee3ng thi\u1ebfc cao h\u01a1n v\u00e0 s\u01a1n ph\u1ee7 ch\u1ed1ng axit \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh; \u0111\u1ed1i v\u1edbi th\u1ef1c ph\u1ea9m gi\u00e0u l\u01b0u hu\u1ef3nh (m\u1ed9t s\u1ed1 lo\u1ea1i c\u00e1 v\u00e0 th\u1ecbt), \u01b0u ti\u00ean t\u00ednh t\u01b0\u01a1ng th\u00edch v\u1edbi qu\u00e1 tr\u00ecnh passivation v\u00e0 h\u1ec7 th\u1ed1ng s\u01a1n ph\u1ee7 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ng\u0103n ng\u1eeba v\u1ebft \u1ed1 l\u01b0u hu\u1ef3nh.<\/p>\n\n\n\n

Y\u1ebfu t\u1ed1 \u0103n m\u00f2n<\/th>C\u1ea7n ki\u1ec3m so\u00e1t nh\u1eefng g\u00ec<\/th>Gi\u1ea3i ph\u00e1p th\u00f4ng th\u01b0\u1eddng<\/th><\/tr><\/thead>
\u0110\u1ed9 axit c\u1ee7a s\u1ea3n ph\u1ea9m<\/td>Ph\u1ed1i h\u1ee3p h\u00f3a h\u1ecdc s\u01a1n m\u00e0i; x\u00e1c nh\u1eadn chu k\u1ef3 nung ch\u01b0ng c\u1ea5t.<\/td>Men ch\u1ed1ng axit; t\u0103ng tr\u1ecdng l\u01b0\u1ee3ng thi\u1ebfc n\u1ebfu c\u1ea7n thi\u1ebft.<\/td><\/tr>
H\u1ee3p ch\u1ea5t l\u01b0u hu\u1ef3nh<\/td>Kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng s\u01a1n<\/td>S\u1eed d\u1ee5ng s\u01a1n ph\u1ee7 ch\u1ed1ng sunfua; qu\u1ea3n l\u00fd n\u1ed3ng \u0111\u1ed9 oxy trong kh\u00f4ng gian \u0111\u1ea7u.<\/td><\/tr>
\u0110\u1ed9 \u1ea9m trong kho<\/td>\u0110\u00f3ng g\u00f3i v\u00e0 logistics<\/td>Ch\u1ea5t h\u00fat \u1ea9m, t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec, nguy\u00ean t\u1eafc FIFO (First In, First Out)<\/td><\/tr>
H\u01b0 h\u1ecfng c\u01a1 h\u1ecdc<\/td>X\u1eed l\u00fd v\u00e0 thi\u1ebft l\u1eadp d\u00e2y chuy\u1ec1n<\/td>B\u1ea3o v\u1ec7, b\u00f4i tr\u01a1n \u00edt ma s\u00e1t, ki\u1ec3m tra thi\u1ebft l\u1eadp \u0111\u01b0\u1eddng may<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

S\u1eed d\u1ee5ng m\u1eabu ki\u1ec3m tra nh\u1ecf t\u1eeb m\u1ed7i l\u00f4 s\u1ea3n xu\u1ea5t v\u00e0 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m sau c\u00e1c chu k\u1ef3 ti\u1ec7t tr\u00f9ng th\u1ef1c t\u1ebf. Theo d\u00f5i c\u00e1c khi\u1ebfu n\u1ea1i \u0111\u1ebfn c\u00e1c cu\u1ed9n c\u1ee5 th\u1ec3; c\u00e1c m\u1eabu th\u01b0\u1eddng ch\u1ec9 ra s\u1ef1 bi\u1ebfn \u0111\u1ed9ng v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 ho\u1eb7c qu\u00e1 tr\u00ecnh passivation.<\/p>\n\n\n\n

C\u00e1c nghi\u00ean c\u1ee9u \u0111i\u1ec3n h\u00ecnh v\u1ec1 vi\u1ec7c s\u1eed d\u1ee5ng th\u00e9p m\u1ea1 k\u1ebdm trong ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u00f3ng h\u1ed9p<\/h2>\n\n\n\n

M\u1ed9t nh\u00e0 m\u00e1y \u0111\u00f3ng h\u1ed9p tr\u00e1i c\u00e2y ch\u00e2u \u00c2u \u0111\u00e3 gi\u1ea3m thi\u1ec3u c\u00e1c v\u1ebft n\u1ee9t tr\u00ean v\u1ecf h\u1ed9p b\u1eb1ng c\u00e1ch chuy\u1ec3n t\u1eeb SR T4 sang DR8 v\u1edbi \u0111\u1ed9 d\u00e0y m\u1ecfng h\u01a1n m\u1ed9t ch\u00fat, cho ra nh\u1eefng h\u1ed9p nh\u1eb9 h\u01a1n m\u00e0 v\u1eabn gi\u1eef nguy\u00ean \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a t\u1ea5m v\u1ecf sau khi th\u00eam c\u1ea5u tr\u00fac h\u1ea1t ki\u1ec3m so\u00e1t. K\u1ebf ho\u1ea1ch t\u1eebng b\u01b0\u1edbc \u2014 chia s\u1ebb th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u2192 m\u1eabu th\u1eed nghi\u1ec7m \u2192 ch\u1ea1y th\u1eed nghi\u1ec7m h\u1ed9p m\u1eabu \u2192 m\u1edf r\u1ed9ng quy m\u00f4 \u2014 \u0111\u00e3 r\u00fat ng\u1eafn th\u1eddi gian ch\u1ee9ng nh\u1eadn xu\u1ed1ng s\u00e1u tu\u1ea7n.<\/p>\n\n\n\n

M\u1ed9t nh\u00e0 \u0111\u00f3ng g\u00f3i c\u00e1 \u1edf \u0110\u00f4ng Nam \u00c1 g\u1eb7p kh\u00f3 kh\u0103n v\u1edbi hi\u1ec7n t\u01b0\u1ee3ng \u1ed1 v\u00e0ng do sulfide trong qu\u00e1 tr\u00ecnh l\u01b0u tr\u1eef m\u00f9a m\u01b0a. B\u1eb1ng c\u00e1ch chuy\u1ec3n sang s\u1eed d\u1ee5ng s\u01a1n ch\u1ed1ng sulfide v\u00e0 t\u0103ng c\u01b0\u1eddng \u0111\u1ed9 b\u1ec1n c\u1ee7a qu\u00e1 tr\u00ecnh passivation, h\u1ecd \u0111\u00e3 gi\u1ea3m m\u1ed9t n\u1eeda t\u1ef7 l\u1ec7 h\u00e0ng tr\u1ea3 l\u1ea1i. Thay \u0111\u1ed5i n\u00e0y c\u00f2n bao g\u1ed3m vi\u1ec7c n\u00e2ng c\u1ea5p m\u00e0ng b\u1ecdc pallet v\u00e0 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb \u0111o \u0111\u1ed9 \u1ea9m trong container \u0111\u1ec3 x\u00e1c minh hi\u1ec7u qu\u1ea3 c\u1ee7a gi\u1ea3i ph\u00e1p qua c\u00e1c m\u00f9a.<\/p>\n\n\n\n

M\u1ed9t th\u01b0\u01a1ng hi\u1ec7u s\u00fap B\u1eafc M\u1ef9 mu\u1ed1n c\u00f3 \u0111\u1ed3 h\u1ecda s\u1eafc n\u00e9t h\u01a1n tr\u00ean b\u1ec1 m\u1eb7t m\u1edd. H\u1ecd \u0111\u00e3 gi\u1ea3m \u0111\u1ed9 nh\u00e1m v\u00e0 chuy\u1ec3n sang b\u1ec1 m\u1eb7t \u0111\u00e1 s\u00e1ng h\u01a1n; c\u00e0i \u0111\u1eb7t m\u00e1y in \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i \u0111\u1ec3 gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng t\u0103ng ch\u1ea5m, c\u1ea3i thi\u1ec7n hi\u1ec7u \u1ee9ng tr\u01b0ng b\u00e0y tr\u00ean k\u1ec7 m\u00e0 kh\u00f4ng c\u1ea7n thay \u0111\u1ed5i d\u00f2ng s\u1ea3n ph\u1ea9m lon.<\/p>\n\n\n\n

C\u00e1ch t\u00ecm ngu\u1ed3n cung c\u1ea5p th\u00e9p m\u1ea1 k\u1ebdm \u0111i\u1ec7n ph\u00e2n cho m\u1ee5c \u0111\u00edch c\u00f4ng nghi\u1ec7p<\/h2>\n\n\n\n

B\u1eaft \u0111\u1ea7u v\u1edbi m\u1ed9t b\u1ea3n m\u00f4 t\u1ea3 k\u1ef9 thu\u1eadt b\u1eb1ng v\u0103n b\u1ea3n, c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c, bao g\u1ed3m c\u00e1c m\u1ee5c ti\u00eau v\u1ec1 tr\u1ecdng l\u01b0\u1ee3ng l\u1edbp ph\u1ee7 v\u00e0 c\u00e1c b\u00e0i ki\u1ec3m tra ch\u1ea5p nh\u1eadn. T\u1eeb \u0111\u00f3, ti\u1ebfn h\u00e0nh ki\u1ec3m tra c\u00e1c nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t ti\u1ec1m n\u0103ng v\u1ec1 n\u0103ng l\u1ef1c s\u1ea3n xu\u1ea5t, quy tr\u00ecnh ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng (QA) v\u00e0 kh\u1ea3 n\u0103ng truy xu\u1ea5t ngu\u1ed3n g\u1ed1c. Th\u1ed1ng nh\u1ea5t v\u1ec1 h\u00ecnh d\u1ea1ng cu\u1ed9n, m\u1eabu c\u1eaft v\u00e0 dung sai \u0111\u1ec3 t\u1ed1i thi\u1ec3u h\u00f3a l\u00e3ng ph\u00ed tr\u00ean thi\u1ebft b\u1ecb \u00e9p v\u00e0 h\u00e0n c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. Cu\u1ed1i c\u00f9ng, x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec1u kho\u1ea3n d\u1ecbch v\u1ee5: th\u1eddi gian giao h\u00e0ng, kho d\u1ef1 tr\u1eef v\u00e0 quy tr\u00ecnh x\u1eed l\u00fd khi\u1ebfu n\u1ea1i.<\/p>\n\n\n\n