{"id":1596,"date":"2020-01-06T11:06:20","date_gmt":"2020-01-06T03:06:20","guid":{"rendered":"https:\/\/www.dry-ice-machine.com\/?p=1596"},"modified":"2020-01-06T11:07:11","modified_gmt":"2020-01-06T03:07:11","slug":"what-are-the-differences-between-dry-ice-and-ice","status":"publish","type":"post","link":"https:\/\/www.dry-ice-machine.com\/vi\/what-are-the-differences-between-dry-ice-and-ice\/","title":{"rendered":"S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa \u0111\u00e1 kh\u00f4 v\u00e0 \u0111\u00e1 l\u00e0 g\u00ec?"},"content":{"rendered":"
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\n 4.7\/5 - (24 b\u00ecnh ch\u1ecdn) <\/div>\n <\/div>\n\n

N\u01b0\u1edbc \u0111\u00e1 kh\u00f4 v\u00e0 n\u01b0\u1edbc \u0111\u00e1 l\u00e0 hai ch\u1ea5t r\u1ea5t kh\u00e1c nhau, v\u00e0 c\u00e1c t\u00ednh ch\u1ea5t v\u1eadt l\u00fd c\u0169ng nh\u01b0 h\u00f3a h\u1ecdc c\u1ee7a ch\u00fang c\u0169ng kh\u00e1c nhau. \u0110\u1ed1i v\u1edbi nh\u1eefng kh\u00e1ch h\u00e0ng s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng n\u01b0\u1edbc \u0111\u00e1 kh\u00f4, s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn gi\u1eefa n\u01b0\u1edbc \u0111\u00e1 kh\u00f4 v\u00e0 n\u01b0\u1edbc \u0111\u00e1 l\u00e0 \u0111i\u1ec1u \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng. Khi n\u0103m th\u00e1ng tr\u00f4i qua, nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y l\u00e0m \u0111\u00e1 kh\u00f4<\/a><\/strong>, M\u00e1y m\u00f3c Shuliy c\u1ee7a ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n nh\u1eefng g\u00ec t\u1ed1t nh\u1ea5t m\u00e1y l\u00e0m \u0111\u00e1 vi\u00ean kh\u00f4<\/a><\/strong> V\u00e0 m\u00e1y l\u00e0m \u0111\u00e1 kh\u00f4<\/strong><\/a> nh\u01b0ng c\u0169ng c\u00f3 th\u1ec3\u00a0cung c\u1ea5p cho b\u1ea1n th\u00f4ng tin c\u01a1 b\u1ea3n chi ti\u1ebft v\u1ec1 \u0111\u00e1 kh\u00f4. <\/p>\n\n\n\n

S\u1ef1 kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa \u0111\u00e1 kh\u00f4 v\u00e0 \u0111\u00e1<\/strong><\/h2>\n\n\n\n

Nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u0111\u00e1 kh\u00f4 th\u01b0\u1eddng l\u00e0 -78 \u00b0 C, v\u00e0 nhi\u1ec7t \u0111\u1ed9 c\u1ee7a b\u0103ng l\u00e0 0 \u00b0 C. \u0110\u00e1 kh\u00f4 l\u00e0 carbon dioxide CO2 r\u1eafn, khi ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t s\u1ebd th\u0103ng hoa th\u00e0nh kh\u00ed carbon dioxide. Qu\u00e1 tr\u00ecnh n\u00e0y kh\u00f4ng \u0111i qua tr\u1ea1ng th\u00e1i r\u1eafn v\u00e0 tr\u1ef1c ti\u1ebfp tr\u1edf th\u00e0nh kh\u00ed. N\u01b0\u1edbc \u0111\u00e1 l\u00e0 tr\u1ea1ng th\u00e1i r\u1eafn c\u1ee7a n\u01b0\u1edbc, khi \u0111un n\u00f3ng s\u1ebd tan th\u00e0nh n\u01b0\u1edbc l\u1ecfng. Ngay c\u1ea3 khi \u0111un s\u00f4i trong n\u01b0\u1edbc s\u00f4i \u1edf 100 \u00b0 C, n\u00f3 s\u1ebd kh\u00f4ng bay h\u01a1i tr\u1ef1c ti\u1ebfp v\u00e0 ph\u1ea3i \u1edf d\u1ea1ng l\u1ecfng. N\u01b0\u1edbc l\u1ecfng ch\u1ec9 bay h\u01a1i th\u00e0nh h\u01a1i n\u01b0\u1edbc khi nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea1t \u0111\u1ebfn \u0111i\u1ec3m s\u00f4i.<\/p>\n\n\n\n

\"h\u1ea1t
h\u1ea1t b\u0103ng kh\u00f4<\/figcaption><\/figure><\/div>\n\n\n\n

Cho \u0111\u00e1 kh\u00f4 v\u00e0 n\u01b0\u1edbc v\u00e0o hai c\u1ed1c ch\u1ee9a \u0111\u1ea7y n\u01b0\u1edbc. \u0110\u00e1 kh\u00f4 b\u1ed1c ra kh\u00f3i tr\u1eafng d\u00e0y \u0111\u1eb7c, c\u00f2n n\u01b0\u1edbc \u0111\u00e1 th\u00f4ng th\u01b0\u1eddng kh\u00f4ng c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3. D\u00f9ng tay s\u1edd v\u00e0o s\u1ebd ch\u1ec9 th\u1ea5y l\u1ea1nh n\u1ebfu cho n\u01b0\u1edbc \u0111\u00e1 v\u00e0o tay 1-2 ph\u00fat, \u0111\u00e1 kh\u00f4 ch\u1ec9 gi\u1eef ch\u01b0a \u0111\u1ea7y 5 gi\u00e2y, ch\u1eafc ch\u1eafn b\u1ea1n s\u1ebd v\u1ee9t \u0111i v\u00ec qu\u00e1 l\u1ea1nh. r\u1eb1ng n\u00f3 ch\u00edch tr\u1ef1c ti\u1ebfp v\u00e0o tay b\u1ea1n! T\u1eeb th\u00ed nghi\u1ec7m n\u00e0y, ch\u00fang ta c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t \u0111\u00e1 kh\u00f4 v\u00e0 n\u01b0\u1edbc \u0111\u00e1 m\u1ed9t c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 tr\u1ef1c quan.<\/p>\n\n\n\n

C\u00e1ch b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 \u0111\u00fang c\u00e1ch <\/strong>vi\u00ean v\u00e0 kh\u1ed1i \u0111\u00e1 kh\u00f4?<\/strong><\/strong><\/h2>\n\n\n\n

\u0110\u00e1 kh\u00f4 l\u00e0 carbon dioxide r\u1eafn, sau khi bay h\u01a1i kh\u00f4ng c\u00f3 n\u01b0\u1edbc, nh\u01b0ng do nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u0111\u00e1 kh\u00f4 r\u1ea5t th\u1ea5p n\u00ean kho\u1ea3ng -78 \u0111\u1ed9. V\u00ec v\u1eady, khi mua h\u1ea1t \u0111\u00e1 kh\u00f4 hay \u0111\u00e1 kh\u00f4 \u0111\u00e1 vi\u00ean b\u1ea1n n\u00ean ch\u00fa \u00fd. N\u1ebfu kh\u00f4ng c\u00f3 thi\u1ebft b\u1ecb c\u00e1ch nhi\u1ec7t \u0111\u1eb7c bi\u1ec7t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p b\u1ea3o qu\u1ea3n th\u00edch h\u1ee3p, \u0111\u00e1 kh\u00f4 s\u1ebd ti\u1ebfp t\u1ee5c bay h\u01a1i v\u00e0 ti\u00eau hao nhanh ch\u00f3ng.<\/p>\n\n\n\n

\"d\u00e2y
d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u00e1 kh\u00f4<\/figcaption><\/figure><\/div>\n\n\n\n

Tr\u01b0\u1edbc khi mua s\u1ea3n ph\u1ea9m \u0111\u00e1 kh\u00f4, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb t\u1ee7 \u1ea5m. Kh\u00f4ng n\u00ean s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb c\u00e1ch nhi\u1ec7t l\u00f3t k\u00ednh. L\u1edbp l\u00f3t th\u1ee7y tinh c\u00f3 th\u1ec3 kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 nghi\u00eam tr\u1ecdng do \u0111\u00e1 kh\u00f4 g\u00e2y ra v\u00e0 s\u1ebd v\u1ee1. B\u1ea1n c\u00f3 th\u1ec3 chu\u1ea9n b\u1ecb m\u1ed9t h\u1ed9p nh\u1ef1a x\u1ed1p, h\u1ed9p n\u00e0y s\u1ebd c\u00f3 t\u00e1c d\u1ee5ng c\u00e1ch nhi\u1ec7t t\u1ed1t sau khi cho \u0111\u1ee7 b\u00f4ng v\u00e0o b\u00ean trong. C\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u1ed9t t\u1ee7 \u1ee7 \u0111\u00e1 kh\u00f4 \u0111\u1eb7c bi\u1ec7t<\/a><\/strong>Nh\u01b0ng \u0111i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 sau khi cho \u0111\u00e1 kh\u00f4 v\u00e0o, b\u1ea1n kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eady ch\u1eb7t n\u1eafp h\u1ed9p, n\u1ebfu kh\u00f4ng ph\u1ea7n b\u00ean trong s\u1ebd n\u1ed5 tung do \u00e1p su\u1ea5t th\u0103ng hoa c\u1ee7a \u0111\u00e1 kh\u00f4 ti\u1ebfp t\u1ee5c t\u0103ng cao.<\/p>\n\n\n\n

\u0110\u00e1 kh\u00f4 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u00e1 vi\u00ean th\u00f4ng th\u01b0\u1eddng nh\u01b0ng nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u00f3 th\u1ea5p h\u01a1n nhi\u1ec1u so v\u1edbi \u0111\u00e1 vi\u00ean th\u00f4ng th\u01b0\u1eddng. Ph\u1ea3i \u0111eo g\u0103ng tay kh\u00f4ng c\u00f3 s\u1ee3i khi ch\u1ea1m v\u00e0o b\u1eb1ng tay. V\u00ec \u0111\u00e1 kh\u00f4 d\u1ec5 bay h\u01a1i n\u00ean l\u01b0\u1ee3ng \u0111\u00e1 kh\u00f4 c\u00f2n l\u1ea1i ph\u1ea3i \u0111\u01b0\u1ee3c b\u1ecdc b\u1eb1ng v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t v\u00e0 b\u1ea3o qu\u1ea3n trong t\u1ee7 \u0111\u00f4ng. \u0110i\u1ec1u n\u00e0y s\u1ebd l\u00e0m ch\u1eadm t\u1ed1c \u0111\u1ed9 bay h\u01a1i c\u1ee7a \u0111\u00e1 kh\u00f4.<\/p>","protected":false},"excerpt":{"rendered":"

\u0110\u00e1 kh\u00f4 v\u00e0 \u0111\u00e1 l\u00e0 hai ch\u1ea5t r\u1ea5t kh\u00e1c nhau v\u00e0 t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a ch\u00fang c\u0169ng kh\u00e1c nhau. \u0110\u1ed1i v\u1edbi nh\u1eefng kh\u00e1ch h\u00e0ng s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng \u0111\u00e1 kh\u00f4, s\u1ef1 kh\u00e1c bi\u1ec7t r\u1ea5t l\u1edbn gi\u1eefa \u0111\u00e1 kh\u00f4 v\u00e0 \u0111\u00e1 kh\u00f4 l\u00e0 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng. L\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t m\u00e1y l\u00e0m \u0111\u00e1 kh\u00f4 c\u1ee7a n\u0103m, m\u00e1y m\u00f3c Shuliy c\u1ee7a ch\u00fang t\u00f4i kh\u00f4ng ch\u1ec9 c\u00f3 th\u1ec3 cung c\u1ea5p cho b\u1ea1n lo\u1ea1i \u0111\u00e1 kh\u00f4 t\u1ed1t nh\u1ea5t \u2026 \u0110\u1ecdc th\u00eam<\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"wpai_generated_summary":"","footnotes":""},"categories":[1],"tags":[28],"class_list":["post-1596","post","type-post","status-publish","format-standard","hentry","category-dry-ice-news","tag-dry-ice-machinery"],"_links":{"self":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts\/1596","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/comments?post=1596"}],"version-history":[{"count":0,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts\/1596\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/media?parent=1596"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/categories?post=1596"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/tags?post=1596"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}