{"id":921,"date":"2019-05-23T07:40:47","date_gmt":"2019-05-23T07:40:47","guid":{"rendered":"https:\/\/www.dry-ice-machine.com\/?p=921"},"modified":"2019-05-23T07:42:45","modified_gmt":"2019-05-23T07:42:45","slug":"how-to-preserve-dry-ice-blocks-and-dry-ice-pellets-correctly","status":"publish","type":"post","link":"https:\/\/www.dry-ice-machine.com\/vi\/how-to-preserve-dry-ice-blocks-and-dry-ice-pellets-correctly\/","title":{"rendered":"L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4, \u0111\u00e1 kh\u00f4 vi\u00ean \u0111\u00fang c\u00e1ch?"},"content":{"rendered":"
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4.8\/5 - (21 l\u01b0\u1ee3t b\u00ecnh ch\u1ecdn) <\/div> <\/div>

T\u1ea1i sao c\u00e1c kh\u1ed1i \u0111\u00e1 kh\u00f4 tr\u1edf n\u00ean nh\u1ecf h\u01a1n ho\u1eb7c b\u1ecb m\u1ea5t \u0111i sau m\u1ed9t th\u1eddi gian d\u00e0i? Ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1 kh\u00f4 c\u00f3 t\u1ec7 kh\u00f4ng? C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng. Th\u1ef1c t\u1ebf l\u00e0 vi\u1ec7c b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 c\u1ee7a b\u1ea1n kh\u00f4ng \u0111\u00fang c\u00e1ch. \u0110\u00e1 kh\u00f4 r\u1ea5t d\u1ec5 bay h\u01a1i, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch th\u00ec l\u01b0\u1ee3ng \u0111\u00e1 kh\u00f4 ti\u00eau th\u1ee5 s\u1ebd r\u1ea5t l\u1edbn. V\u1edbi t\u01b0 c\u00e1ch l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1 kh\u00f4 chuy\u00ean nghi\u1ec7p, m\u00e1y m\u00f3c Shuliy c\u1ee7a ch\u00fang t\u00f4i s\u1ebd cung c\u1ea5p cho b\u1ea1n m\u1ed9t s\u1ed1 l\u1eddi khuy\u00ean h\u1eefu \u00edch t\u1ea1i \u0111\u00e2y \u0111\u1ec3 b\u1ea3o qu\u1ea3n t\u1ed1t c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1 kh\u00f4.<\/p>

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s\u1ea3n ph\u1ea9m \u0111\u00e1 kh\u00f4<\/figcaption><\/figure><\/div>

Vi\u1ec7c b\u1ea3o qu\u1ea3n nh\u1eefng vi\u00ean \u0111\u00e1 kh\u00f4 hay kh\u1ed1i \u0111\u00e1 kh\u00f4 kh\u00f4ng h\u1ec1 kh\u00f3 kh\u0103n. Kh\u00f3 kh\u0103n th\u1ef1c s\u1ef1 l\u00e0 l\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 gi\u1ea3m t\u1ef7 l\u1ec7 th\u1ea5t tho\u00e1t \u0111\u00e1 kh\u00f4 v\u00e0 k\u00e9o d\u00e0i th\u1eddi gian s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00e1 kh\u00f4. \u0110\u00e2y l\u00e0 \u0111i\u1ec1u m\u00e0 nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111\u00e1 kh\u00f4 v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1 kh\u00f4 quan t\u00e2m nh\u1ea5t v\u00ec\u00a0ch\u1ec9\u00a0\u0111\u00e1 kh\u00f4 \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n t\u1ed1t m\u1edbi c\u00f3 th\u1ec3 gi\u1ea3m th\u1ea5t tho\u00e1t v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed.<\/p>

C\u00f3 th\u1ec3 l\u00e0m g\u00ec \u0111\u1ec3 \u0111\u00e1 kh\u00f4 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n?<\/strong><\/strong><\/h2>

Nhi\u1ec7t \u0111\u1ed9 c\u1ee7a \u0111\u00e1 kh\u00f4 l\u00e0 \u00e2m 78 \u0111\u1ed9 C, v\u00ec v\u1eady n\u1ebfu mu\u1ed1n \u0111\u00e1 kh\u00f4 gi\u1eef \u0111\u01b0\u1ee3c l\u00e2u h\u01a1n th\u00ec tr\u01b0\u1edbc ti\u00ean ph\u1ea3i c\u00f3 m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, n\u1ebfu kh\u00f4ng s\u1ebd kh\u00f3 \u0111\u1ea3m b\u1ea3o th\u1eddi gian b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4. Hi\u1ec7u qu\u1ea3 b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 c\u1ee7a t\u1ee7 l\u1ea1nh si\u00eau \u00e2m l\u00e0 r\u1ea5t t\u1ed1t, nhi\u1ec7t \u0111\u1ed9 c\u00e0ng th\u1ea5p th\u00ec hi\u1ec7u qu\u1ea3 b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 c\u00e0ng t\u1ed1t, tu\u1ed5i th\u1ecd c\u00e0ng d\u00e0i. Tuy nhi\u00ean, \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft ng\u01b0\u1eddi d\u00f9ng \u0111\u00e1 kh\u00f4 v\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u00e1 kh\u00f4, chi ph\u00ed mua t\u1ee7 l\u1ea1nh si\u00eau \u00e2m qu\u00e1 cao v\u00e0 kh\u00f4ng th\u1ef1c t\u1ebf. Do \u0111\u00f3, l\u00fd t\u01b0\u1edfng nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng h\u1ed9p gi\u1eef nhi\u1ec7t \u0111\u00e1 kh\u00f4<\/a><\/strong> chuy\u00ean d\u1ee5ng \u0111\u1ec3 b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn chuy\u1ec3n s\u1ea3n ph\u1ea9m \u0111\u00e1 kh\u00f4.<\/p>

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Vi\u00ean \u0111\u00e1 kh\u00f4<\/figcaption><\/figure> <\/div>
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Kh\u1ed1i \u0111\u00e1 kh\u00f4<\/figcaption><\/figure> <\/div> <\/div>

Y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng \u1ea3nh h\u01b0\u1edfng l\u1edbn \u0111\u1ebfn vi\u1ec7c b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4<\/strong><\/strong><\/h2>

S\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 trong m\u00f4i tr\u01b0\u1eddng c\u00f3 \u1ea3nh h\u01b0\u1edfng l\u1edbn nh\u1ea5t \u0111\u1ebfn vi\u1ec7c b\u1ea3o qu\u1ea3n kh\u1ed1i \u0111\u00e1 kh\u00f4 v\u00e0 vi\u00ean \u0111\u00e1 kh\u00f4. Trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u00e1 kh\u00f4, m\u1ed9t l\u01b0\u1ee3ng l\u1edbn \u0111\u00e1 kh\u00f4 b\u1ecb l\u00e3ng ph\u00ed, do kh\u00f4ng c\u00f3 t\u1ee7 \u1ea5p \u0111\u00e1 kh\u00f4 c\u00f3 hi\u1ec7u qu\u1ea3 c\u00e1ch nhi\u1ec7t t\u1ed1t v\u00e0 ph\u01b0\u01a1ng ph\u00e1p v\u1eadn h\u00e0nh \u0111\u00fang. Ch\u00fang ta c\u1ea7n \u0111\u1eb7t h\u1ed9p gi\u1eef nhi\u1ec7t \u0111\u00e1 kh\u00f4 v\u00e0 \u0111\u00e1 kh\u00f4 \u1edf khu v\u1ef1c m\u00e1t m\u1ebb, kh\u00f4 r\u00e1o v\u00e0 th\u00f4ng tho\u00e1ng. Sau khi l\u1ea5y vi\u00ean \u0111\u00e1 kh\u00f4 <\/a><\/strong>ra kh\u1ecfi h\u1ed9p \u0111\u00e1 kh\u00f4, ph\u1ea3i \u0111\u1eady n\u1eafp ngay \u0111\u1ec3 tr\u00e1nh th\u1ea5t tho\u00e1t nhi\u1ec7t v\u00e0 \u0111\u00e1 kh\u00f4 bay h\u01a1i qu\u00e1 m\u1ee9c.<\/p>

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h\u1ed9p gi\u1eef nhi\u1ec7t \u0111\u00e1 kh\u00f4<\/figcaption><\/figure><\/div>

H\u00e3y ch\u00fa \u00fd \u0111\u1ebfn d<\/strong>qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng \u0111\u00e1 ry<\/strong><\/strong><\/h2>

Trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng \u0111\u00e1 kh\u00f4, c\u0169ng c\u1ea7n ch\u00fa \u00fd gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t \u0111\u00e1 kh\u00f4. \u0110\u00e1 kh\u00f4 d\u1ec5 th\u0103ng hoa, th\u1ec3 t\u00edch \u0111\u00e1 kh\u00f4 c\u00e0ng nh\u1ecf th\u00ec m\u1ea5t \u0111i c\u00e0ng nhanh. Do \u0111\u00f3, trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng, c\u1ed1 g\u1eafng kh\u00f4ng c\u1eaft kh\u1ed1i \u0111\u00e1 kh\u00f4 <\/a><\/strong>nhi\u1ec1u l\u1ea7n. \u0110\u1eb7c bi\u1ec7t, \u0111\u00e1 kh\u00f4 d\u1ea1ng h\u1ea1t ho\u1eb7c d\u1ea1ng b\u1ed9t c\u00f3 \u0111\u01b0\u1eddng k\u00ednh nh\u1ecf n\u00ean \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0 l\u1ea5y ra kh\u1ecfi t\u1ee7 \u1ea5p khi s\u1eed d\u1ee5ng.<\/p>

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x\u01b0\u1edfng s\u1ea3n xu\u1ea5t h\u1ed9p gi\u1eef nhi\u1ec7t \u0111\u00e1 kh\u00f4<\/figcaption><\/figure><\/div>

\u0110\u00e1 kh\u00f4 kh\u00f4ng th\u1ec3 b\u1ea3o qu\u1ea3n trong h\u1ed9p k\u00edn<\/strong><\/h2>

\u0110\u00e1 kh\u00f4 c\u1ef1c k\u1ef3 d\u1ec5 bay h\u01a1i, s\u1ebd th\u0103ng hoa th\u00e0nh kh\u00f4ng \u0111\u1ed9c, kh\u00f4ng v\u1ecb, g\u1ea5p 1000 l\u1ea7n di\u1ec7n t\u00edch c\u1ee7a carbon dioxide r\u1eafn n\u00ean \u0111\u00e1 kh\u00f4 kh\u00f4ng th\u1ec3 b\u1ea3o qu\u1ea3n trong h\u1ed9p k\u00edn\u00a0v\u1edbi\u00a0th\u1ec3 t\u00edch nh\u1ecf, v\u00ec nguy c\u01a1 n\u1ed5 . \u0110\u1ec3 kh\u00ed bay h\u01a1i t\u1eeb \u0111\u00e1 kh\u00f4 \u0111\u01b0\u1ee3c tho\u00e1t ra ngo\u00e0i m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean, t\u1ee7 \u1ea5p ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf n\u01a1i c\u00f3 kh\u00f4ng kh\u00ed l\u01b0u th\u00f4ng t\u1ed1t.<\/p>","protected":false},"excerpt":{"rendered":"

T\u1ea1i sao c\u00e1c kh\u1ed1i \u0111\u00e1 kh\u00f4 l\u1ea1i nh\u1ecf \u0111i ho\u1eb7c bi\u1ebfn m\u1ea5t ho\u00e0n to\u00e0n sau m\u1ed9t th\u1eddi gian d\u00e0i? C\u00f3 ph\u1ea3i do ch\u1ea5t l\u01b0\u1ee3ng \u0111\u00e1 kh\u00f4 k\u00e9m kh\u00f4ng? C\u00e2u tr\u1ea3 l\u1eddi l\u00e0 kh\u00f4ng. Tr\u00ean th\u1ef1c t\u1ebf, c\u00e1ch b\u1ea1n b\u1ea3o qu\u1ea3n \u0111\u00e1 kh\u00f4 l\u00e0 ch\u01b0a \u0111\u00fang. \u0110\u00e1 kh\u00f4 r\u1ea5t d\u1ec5 bay h\u01a1i, v\u00e0 n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch, l\u01b0\u1ee3ng \u0111\u00e1 kh\u00f4 s\u1ebd...<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-921","post","type-post","status-publish","format-standard","hentry","category-dry-ice-news"],"_links":{"self":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts\/921","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=921"}],"version-history":[{"count":0,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/posts\/921\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/media?parent=921"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/categories?post=921"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dry-ice-machine.com\/vi\/wp-json\/wp\/v2\/tags?post=921"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}