{"id":131763,"date":"2024-04-22T10:33:04","date_gmt":"2024-04-22T02:33:04","guid":{"rendered":"https:\/\/www.alpapowder.com\/131763\/"},"modified":"2024-04-22T10:33:05","modified_gmt":"2024-04-22T02:33:05","slug":"nhung-kho-khan-trong-qua-trinh-gom-su-trong-suot","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/131763\/","title":{"rendered":"Nh\u1eefng kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh g\u1ed1m s\u1ee9 trong su\u1ed1t"},"content":{"rendered":"

\"\"<\/p>\n

L\u00e0 m\u1ed9t v\u1eadt li\u1ec7u c\u00f4ng ngh\u1ec7 cao, g\u1ed1m trong su\u1ed1t c\u00f3 tri\u1ec3n v\u1ecdng \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong l\u0129nh v\u1ef1c quang h\u1ecdc, \u0111i\u1ec7n t\u1eed, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c. Tuy nhi\u00ean, c\u00f3 r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o g\u1ed1m s\u1ee9 trong su\u1ed1t, ch\u1ee7 y\u1ebfu th\u1ec3 hi\u1ec7n \u1edf c\u00e1c kh\u00eda c\u1ea1nh sau:<\/p>\n

1. N\u1ea5u ch\u1ea3y \u1edf nhi\u1ec7t \u0111\u1ed9 cao: Vi\u1ec7c ch\u1ebf t\u1ea1o g\u1ed1m trong su\u1ed1t \u0111\u00f2i h\u1ecfi nguy\u00ean li\u1ec7u th\u00f4 ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ea5u ch\u1ea3y th\u00e0nh pha th\u1ee7y tinh trong su\u1ed1t \u1edf nhi\u1ec7t \u0111\u1ed9 cao, th\u01b0\u1eddng cao t\u1edbi 1700\u00b0C ho\u1eb7c cao h\u01a1n. Trong qu\u00e1 tr\u00ecnh n\u00e0y, nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian n\u00f3ng ch\u1ea3y c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 tr\u00e1nh t\u1ea1o ra t\u1ea1p ch\u1ea5t v\u00e0 k\u1ebft tinh, \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o t\u00ednh \u0111\u1ed3ng nh\u1ea5t v\u00e0 trong su\u1ed1t c\u1ee7a pha th\u1ee7y tinh.<\/p>\n

2. Lo\u1ea1i b\u1ecf bong b\u00f3ng: Trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb g\u1ed1m s\u1ee9 trong su\u1ed1t, vi\u1ec7c t\u1ea1o ra bong b\u00f3ng l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn. Nh\u1eefng bong b\u00f3ng n\u00e0y c\u00f3 th\u1ec3 h\u00ecnh th\u00e0nh c\u00e1c khuy\u1ebft t\u1eadt b\u00ean trong g\u1ed1m, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh ch\u1ea5t quang h\u1ecdc v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a n\u00f3. \u0110\u1ec3 lo\u1ea1i b\u1ecf bong b\u00f3ng, c\u1ea7n c\u00f3 c\u00e1c quy tr\u00ecnh v\u00e0 thi\u1ebft b\u1ecb kh\u1eed kh\u00ed \u0111\u1eb7c bi\u1ec7t, ch\u1eb3ng h\u1ea1n nh\u01b0 kh\u1eed kh\u00ed ch\u00e2n kh\u00f4ng, b\u1ea3o v\u1ec7 kh\u00ed tr\u01a1, v.v. Trong quy tr\u00ecnh chu\u1ea9n b\u1ecb g\u1ed1m trong su\u1ed1t, vi\u1ec7c lo\u1ea1i b\u1ecf b\u1ecdt kh\u00ed l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng.<\/p>\n

3. Ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c th\u00e0nh ph\u1ea7n: Th\u00e0nh ph\u1ea7n c\u1ee7a g\u1ed1m trong su\u1ed1t c\u00f3 t\u00e1c \u0111\u1ed9ng quan tr\u1ecdng \u0111\u1ebfn t\u00ednh ch\u1ea5t quang h\u1ecdc v\u00e0 c\u01a1 h\u1ecdc c\u1ee7a n\u00f3. \u0110\u1ec3 ch\u1ebf t\u1ea1o g\u1ed1m s\u1ee9 trong su\u1ed1t ch\u1ea5t l\u01b0\u1ee3ng cao, t\u1ef7 l\u1ec7 th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4 c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u00fang lu\u00f4n nh\u1ea5t qu\u00e1n trong su\u1ed1t qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb.<\/p>\n

4. Nhi\u1ec7t \u0111\u1ed9 thi\u00eau k\u1ebft: Nhi\u1ec7t \u0111\u1ed9 thi\u00eau k\u1ebft c\u1ee7a g\u1ed1m trong su\u1ed1t r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi \u0111\u1ed9 \u0111\u1eb7c v\u00e0 t\u00ednh ch\u1ea5t quang h\u1ecdc c\u1ee7a n\u00f3. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 cao, g\u1ed1m s\u1ebd k\u1ebft tinh ho\u1eb7c t\u1ea1o ra c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c. N\u1ebfu nhi\u1ec7t \u0111\u1ed9 qu\u00e1 th\u1ea5p, qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft s\u1ebd kh\u00f4ng ho\u00e0n th\u00e0nh ho\u1eb7c m\u1eadt \u0111\u1ed9 s\u1ebd kh\u00f4ng \u0111\u1ee7.<\/p>\n

5. \u0110\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc: G\u1ed1m trong su\u1ed1t c\u1ea7n duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc cao trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c t\u00ednh ch\u1ea5t c\u01a1 h\u1ecdc v\u00e0 quang h\u1ecdc c\u1ee7a ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u00f2i h\u1ecfi ph\u1ea3i ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb, ch\u1eb3ng h\u1ea1n nh\u01b0 thi\u1ebft k\u1ebf v\u00e0 gia c\u00f4ng khu\u00f4n, \u00e1p su\u1ea5t \u0111\u00fac, v.v. \u0110\u1ed3ng th\u1eddi, t\u1ed1c \u0111\u1ed9 co ng\u00f3t c\u1ee7a g\u1ed1m s\u1ee9 c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t trong qu\u00e1 tr\u00ecnh thi\u00eau k\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.
\nK\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4: K\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4 cho g\u1ed1m s\u1ee9 trong su\u1ed1t c\u00f3 t\u00e1c \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a n\u00f3. N\u1ebfu s\u1ef1 ph\u00e2n b\u1ed1 k\u00edch th\u01b0\u1edbc h\u1ea1t c\u1ee7a nguy\u00ean li\u1ec7u th\u00f4 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u th\u00ec k\u00edch th\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m g\u1ed1m s\u1ee9 s\u1ebd kh\u00f4ng \u1ed5n \u0111\u1ecbnh. V\u00ec v\u1eady, trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u1ea7n l\u1ef1a ch\u1ecdn nguy\u00ean li\u1ec7u c\u00f3 k\u00edch th\u01b0\u1edbc h\u1ea1t \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 k\u00edch th\u01b0\u1edbc h\u1ea1t ph\u00f9 h\u1ee3p v\u00e0 s\u00e0ng l\u1ecdc nghi\u00eam ng\u1eb7t.<\/p>\n

Qu\u00e1 tr\u00ecnh \u0111\u00fac: Qu\u00e1 tr\u00ecnh \u0111\u00fac l\u00e0 m\u1eaft x\u00edch quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a g\u1ed1m s\u1ee9 trong su\u1ed1t. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111\u00fac kh\u00e1c nhau (ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u00fac khu\u00f4n, \u00e9p \u0111\u00f9n, phun v\u1eefa, v.v.) c\u00f3 t\u00e1c \u0111\u1ed9ng kh\u00e1c nhau \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u00edch th\u01b0\u1edbc. Khi l\u1ef1a ch\u1ecdn quy tr\u00ecnh \u0111\u00fac, n\u00ean l\u1ef1a ch\u1ecdn h\u1ee3p l\u00fd d\u1ef1a tr\u00ean h\u00ecnh d\u1ea1ng s\u1ea3n ph\u1ea9m, y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc v\u00e0 k\u00edch th\u01b0\u1edbc l\u00f4 s\u1ea3n xu\u1ea5t.<\/p>\n

H\u1ec7 th\u1ed1ng nung: Nung l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t g\u1ed1m s\u1ee9 trong su\u1ed1t. M\u1ed9t h\u1ec7 th\u1ed1ng nung ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a g\u1ed1m trong su\u1ed1t. \u0110\u01b0\u1eddng cong nhi\u1ec7t \u0111\u1ed9, th\u1eddi gian nung, kh\u00f4ng kh\u00ed nung v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a g\u1ed1m trong su\u1ed1t. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, c\u1ea7n x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng \u0111\u1ed1t h\u1ee3p l\u00fd d\u1ef1a tr\u00ean t\u00ecnh h\u00ecnh th\u1ef1c t\u1ebf v\u00e0 qu\u00e1 tr\u00ecnh nung ph\u1ea3i \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t theo th\u1eddi gian th\u1ef1c \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111\u1ed1t ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh.<\/p>\n

Thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5: \u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 d\u1ee5ng c\u1ee5 s\u1ea3n xu\u1ea5t c\u0169ng s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a g\u1ed1m s\u1ee9 trong su\u1ed1t. V\u00ed d\u1ee5, \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a khu\u00f4n, d\u1ee5ng c\u1ee5 c\u1eaft, v.v. \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn k\u00edch th\u01b0\u1edbc c\u1ee7a s\u1ea3n ph\u1ea9m g\u1ed1m s\u1ee9.<\/p>\n

Ki\u1ec3m tra v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng: \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 k\u00edch th\u01b0\u1edbc c\u1ee7a g\u1ed1m s\u1ee9 trong su\u1ed1t, c\u1ea7n thi\u1ebft l\u1eadp m\u1ed9t h\u1ec7 th\u1ed1ng ki\u1ec3m tra v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ho\u00e0n ch\u1ec9nh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/p>\n

6. T\u1ed1c \u0111\u1ed9 l\u00e0m ngu\u1ed9i: Trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb g\u1ed1m trong su\u1ed1t, t\u1ed1c \u0111\u1ed9 l\u00e0m ngu\u1ed9i c\u00f3 t\u00e1c \u0111\u1ed9ng quan tr\u1ecdng \u0111\u1ebfn c\u1ea5u tr\u00fac b\u00ean trong c\u1ee7a n\u00f3. L\u00e0m ngu\u1ed9i qu\u00e1 nhanh c\u00f3 th\u1ec3 g\u00e2y ra \u1ee9ng su\u1ea5t b\u00ean trong ho\u1eb7c n\u1ee9t, trong khi l\u00e0m ngu\u1ed9i qu\u00e1 ch\u1eadm c\u00f3 th\u1ec3 g\u00e2y ra s\u1ef1 k\u1ebft tinh ho\u1eb7c c\u00e1c t\u1ea1p ch\u1ea5t kh\u00e1c.<\/p>\n

C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb g\u1ed1m trong su\u1ed1t v\u00e0 nhi\u1ec1u kh\u00eda c\u1ea1nh nh\u01b0 nguy\u00ean li\u1ec7u th\u00f4, quy tr\u00ecnh, thi\u1ebft b\u1ecb v\u00e0 m\u00f4i tr\u01b0\u1eddng chu\u1ea9n b\u1ecb c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t to\u00e0n di\u1ec7n. Ch\u1ec9 th\u00f4ng qua \u0111\u1ed5i m\u1edbi c\u00f4ng ngh\u1ec7 li\u00ean t\u1ee5c v\u00e0 t\u00edch l\u0169y kinh nghi\u1ec7m th\u1ef1c t\u1ebf, v\u1eadt li\u1ec7u g\u1ed1m trong su\u1ed1t ch\u1ea5t l\u01b0\u1ee3ng cao m\u1edbi c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra.<\/p>\n","protected":false},"excerpt":{"rendered":"

C\u00f3 r\u1ea5t nhi\u1ec1u kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh chu\u1ea9n b\u1ecb g\u1ed1m trong su\u1ed1t v\u00e0 nhi\u1ec1u kh\u00eda c\u1ea1nh nh\u01b0 nguy\u00ean li\u1ec7u th\u00f4, quy tr\u00ecnh, thi\u1ebft b\u1ecb v\u00e0 m\u00f4i tr\u01b0\u1eddng chu\u1ea9n b\u1ecb c\u1ea7n ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t to\u00e0n di\u1ec7n.<\/p>\n","protected":false},"author":7,"featured_media":131728,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-131763","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/131763","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=131763"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/131763\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/131728"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=131763"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=131763"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=131763"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}