{"id":18710,"date":"2024-07-18T14:50:29","date_gmt":"2024-07-18T05:50:29","guid":{"rendered":"https:\/\/aquagreen-eternal.com\/%e5%bb%83%e7%86%b1%e6%b4%bb%e7%94%a8%e3%81%ae%e9%96%a2%e4%bf%82\/"},"modified":"2024-07-25T14:02:04","modified_gmt":"2024-07-25T05:02:04","slug":"waste-heat-utilization","status":"publish","type":"post","link":"https:\/\/aquagreen-eternal.com\/vi\/waste-heat-utilization\/","title":{"rendered":"T\u1eadn d\u1ee5ng nhi\u1ec7t th\u1ea3i"},"content":{"rendered":"

C\u00e1c M\u1ee5c ti\u00eau Ph\u00e1t tri\u1ec3n B\u1ec1n v\u1eefng (SDGs), \u0111\u01b0\u1ee3c Li\u00ean H\u1ee3p Qu\u1ed1c x\u00e2y d\u1ef1ng v\u00e0o n\u0103m 2015, \u0111\u1eb7t ra 17 m\u1ee5c ti\u00eau nh\u1eb1m t\u1ea1o ra m\u1ed9t t\u01b0\u01a1ng lai t\u01b0\u01a1i s\u00e1ng h\u01a1n, \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta v\u00e0 h\u00e0nh tinh. C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 n\u0103ng l\u01b0\u1ee3ng l\u00e0 m\u1ed9t trong s\u1ed1 \u0111\u00f3, v\u00e0 m\u1ee5c ti\u00eau th\u1ee9 b\u1ea3y \u0111\u01b0\u1ee3c n\u00eau l\u00e0 "N\u0103ng l\u01b0\u1ee3ng s\u1ea1ch v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi". Ngo\u00e0i ra, gi\u00e1 \u0111i\u1ec7n ti\u1ebfp t\u1ee5c t\u0103ng do t\u00ecnh h\u00ecnh \u1edf Ukraine, gi\u00e1 nh\u1eadp kh\u1ea9u kh\u00ed thi\u00ean nhi\u00ean h\u00f3a l\u1ecfng (LNG) t\u0103ng v\u1ecdt, v\u00e0 vi\u1ec7c t\u1ea1m d\u1eebng v\u00e0 ng\u1eebng ho\u1ea1t \u0111\u1ed9ng c\u00e1c nh\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i tham gia v\u00e0o c\u00e1c ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u00f3 l\u1ee3i cho doanh nghi\u1ec7p b\u1eb1ng c\u00e1ch gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng. T\u1eadn d\u1ee5ng nhi\u1ec7t th\u1ea3i t\u1eeb c\u00e1c nh\u00e0 m\u00e1y l\u00e0 m\u1ed9t trong s\u1ed1 \u0111\u00f3.<\/p>\n\n\n\n

C\u00e1c nh\u00e0 m\u00e1y t\u1ea1o ra nhi\u1ec1u lo\u1ea1i nhi\u1ec7t th\u1ea3i kh\u00e1c nhau. M\u1ed7i d\u00e2y chuy\u1ec1n \u0111\u1ec1u nh\u1ecf, n\u00ean vi\u1ec7c thu h\u1ed3i nhi\u1ec7t r\u1ea5t kh\u00f3 kh\u0103n, nh\u01b0ng ch\u00fang t\u00f4i c\u00f3 th\u1ec3 x\u1eed l\u00fd ngay c\u1ea3 nh\u1eefng d\u1ef1 \u00e1n nh\u1ecf nh\u1ea5t.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i s\u1ebd gi\u1edbi thi\u1ec7u m\u1ed9t s\u1ed1 v\u00ed d\u1ee5 ti\u00eau bi\u1ec3u.<\/p>\n\n\n\n

\u2460 T\u1eadn d\u1ee5ng nhi\u1ec7t th\u1ea3i t\u1eeb m\u00e1y n\u00e9n<\/h3>\n\n\n\n

M\u00e1y n\u00e9n t\u1ea1o ra nhi\u1ec7t th\u1ea3i kho\u1ea3ng 70\u00b0C v\u00e0 th\u1ea3i ra ngo\u00e0i tr\u1eddi.<\/p>\n\n\n\n

Thi\u1ebft k\u1ebf c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i nhi\u1ec7t n\u00e0y th\u00e0nh n\u01b0\u1edbc n\u00f3ng b\u1eb1ng b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t ki\u1ec3u t\u1ea3n nhi\u1ec7t v\u00e0 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 s\u01b0\u1edfi \u1ea5m.<\/p>\n\n\n\n

\u2461 T\u1eadn d\u1ee5ng kh\u00ed th\u1ea3i t\u1eeb qu\u00e1 tr\u00ecnh \u0111\u1ed1t l\u00f2 h\u01a1i<\/h3>\n\n\n\n

Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ea1o ra l\u01b0\u1ee3ng nhi\u1ec7t th\u1ea3i g\u1ea7n 300\u00b0C.<\/p>\n\n\n\n

C\u0169ng gi\u1ed1ng nh\u01b0 m\u00e1y n\u00e9n, c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u01b0\u1edbc th\u00e0nh n\u01b0\u1edbc n\u00f3ng b\u1eb1ng b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t ki\u1ec3u t\u1ea3n nhi\u1ec7t ho\u1eb7c l\u00e0m n\u00f3ng n\u01b0\u1edbc l\u00ean cao h\u01a1n m\u1ed9t ch\u00fat b\u1eb1ng ch\u1ea5t truy\u1ec1n nhi\u1ec7t v\u00e0 thu h\u1ed3i nhi\u1ec7t.<\/p>\n\n\n\n

C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ec3 s\u01b0\u1edfi \u1ea5m kh\u00f4ng gian v\u00e0 \u0111un n\u00f3ng n\u01b0\u1edbc c\u1ea5p cho n\u1ed3i h\u01a1i.<\/p>\n\n\n\n

Ngo\u00e0i ra, l\u00f2 h\u01a1i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eeda \u0111\u1ed5i \u0111\u1ec3 \u0111\u01b0a nhi\u1ec7t th\u1ea3i n\u00e0y tr\u1edf l\u1ea1i \u0111\u01b0\u1eddng n\u1ea1p c\u1ee7a l\u00f2 h\u01a1i, do \u0111\u00f3 l\u00e0m t\u0103ng hi\u1ec7u su\u1ea5t \u0111\u1ed1t c\u1ee7a l\u00f2 h\u01a1i.<\/p>\n\n\n\n

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

3) Thu h\u1ed3i nhi\u1ec7t t\u1eeb n\u01b0\u1edbc x\u1ea3 trong \u1ed1ng n\u1ed3i h\u01a1i<\/h2>\n\n\n\n

Th\u00f4ng th\u01b0\u1eddng, vi\u1ec7c thu h\u1ed3i nhi\u1ec7t \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n t\u1eeb \u1ed1ng x\u1ea3 h\u01a1i, nh\u01b0ng vi\u1ec7c thu h\u1ed3i nhi\u1ec7t t\u1eeb n\u01b0\u1edbc x\u1ea3 \u0111\u00e1y th\u00e2n \u1ed1ng l\u00f2 h\u01a1i kh\u00f4ng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n v\u00ec n\u00f3 s\u1ebd khi\u1ebfn tinh th\u1ec3 k\u1ebft t\u1ee7a. Tuy nhi\u00ean, b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t d\u1ea1ng b\u00f9n kh\u00f4ng \u0111\u1ed3ng h\u1ed3 c\u1ee7a c\u00f4ng ty ch\u00fang t\u00f4i cho ph\u00e9p thu h\u1ed3i nhi\u1ec7t m\u00e0 kh\u00f4ng g\u00e2y \u0111\u00f3ng c\u1eb7n.<\/p>\n\n\n\n

Ngo\u00e0i ra, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n h\u01a1n, c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 thu h\u1ed3i nhi\u1ec7t t\u1eeb su\u1ed1i n\u01b0\u1edbc n\u00f3ng, l\u00e0 \u0111\u1eb7t m\u1ed9t \u1ed1ng m\u1ec1m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9 d\u1ea1ng cu\u1ed9n b\u00ean trong m\u1ed9t b\u1ec3 th\u00e9p kh\u00f4ng g\u1ec9 v\u00e0 s\u1eed d\u1ee5ng n\u00f3 \u0111\u1ec3 trao \u0111\u1ed5i nhi\u1ec7t, gi\u00fap d\u1ec5 d\u00e0ng l\u00e0m s\u1ea1ch c\u1eb7n b\u1ea9n b\u1eb1ng m\u00e1y r\u1eeda \u00e1p l\u1ef1c cao, v\u00ec v\u1eady ch\u00fang t\u00f4i c\u0169ng c\u00f3 th\u1ec3 \u0111\u1ec1 xu\u1ea5t ph\u01b0\u01a1ng ph\u00e1p n\u00e0y.<\/p>\n\n\n\n

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

\u2463 Thu h\u1ed3i nhi\u1ec7t t\u1eeb m\u00e1y s\u1ea5y<\/h2>\n\n\n\n

Trong tr\u01b0\u1eddng h\u1ee3p s\u1ea5y ch\u00e2n kh\u00f4ng, c\u00f3 th\u1ec3 thu h\u1ed3i kho\u1ea3ng 70% nhi\u1ec7t t\u1eeb m\u00e1y s\u1ea5y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y b\u01a1m nhi\u1ec7t v\u00e0 ch\u00fang t\u00f4i c\u0169ng c\u00f3 th\u1ec3 x\u1eed l\u00fd \u0111\u01b0\u1ee3c \u0111i\u1ec1u n\u00e0y.<\/p>\n\n\n\n

S\u1ea5y b\u1eb1ng kh\u00f4ng kh\u00ed n\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u1ea7n l\u1edbn c\u00e1c tr\u01b0\u1eddng h\u1ee3p v\u00e0 nhi\u1ec7t s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng.<\/p>\n\n\n\n

Ng\u01b0\u1eddi ta \u0111ang n\u1ed7 l\u1ef1c thu h\u1ed3i l\u01b0\u1ee3ng nhi\u1ec7t gi\u1ea3i ph\u00f3ng n\u00e0y b\u1eb1ng b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t, nh\u01b0ng v\u00ec ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ch\u1ec9 thu h\u1ed3i \u0111\u01b0\u1ee3c nhi\u1ec7t l\u01b0\u1ee3ng c\u1ea3m nh\u1eadn n\u00ean t\u1ef7 l\u1ec7 thu h\u1ed3i ch\u1ec9 \u0111\u1ea1t 15 \u0111\u1ebfn 20%.<\/p>\n\n\n\n

C\u00f4ng ty ch\u00fang t\u00f4i s\u1eed d\u1ee5ng ph\u01b0\u01a1ng ph\u00e1p cho ph\u00e9p thu h\u1ed3i nhi\u1ec7t \u1ea9n b\u1eb1ng c\u00e1ch s\u1eafp x\u1ebfp c\u00e1c b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t theo nhi\u1ec1u giai \u0111o\u1ea1n v\u00e0 c\u00f4ng ngh\u1ec7 t\u1eadn d\u1ee5ng hi\u1ec7n t\u01b0\u1ee3ng F\u00f6hn m\u00e0 ch\u00fang t\u00f4i c\u00f3 quy\u1ec1n s\u1eed d\u1ee5ng \u0111\u1ed9c quy\u1ec1n b\u1eb1ng s\u00e1ng ch\u1ebf.<\/p>\n\n\n\n

(V\u1ec1 m\u1eb7t l\u00fd thuy\u1ebft, kh\u00f4ng kh\u00ed \u1edf nhi\u1ec7t \u0111\u1ed9 40\u00b0C v\u00e0 \u0111\u1ed9 \u1ea9m 100% s\u1ebd t\u0103ng l\u00ean 80\u00b0C v\u00e0 m\u1ea5t \u0111\u1ed9 \u1ea9m.) V\u00ec nhi\u1ec7t \u1ea9n c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thu h\u1ed3i n\u00ean t\u1ef7 l\u1ec7 thu h\u1ed3i nhi\u1ec7t \u0111\u1ea1t t\u1edbi 70%.<\/p>\n\n\n\n

Ch\u00fang t\u00f4i kh\u00f4ng th\u1ec3 ti\u1ebft l\u1ed9 th\u00f4ng tin n\u00e0y \u1edf \u0111\u00e2y, nh\u01b0ng ch\u00fang t\u00f4i mu\u1ed1n h\u1ee3p t\u00e1c v\u1edbi m\u1ed9t c\u00f4ng ty c\u00f3 th\u1ec3 gi\u1eef b\u00ed m\u1eadt th\u00f4ng tin n\u00e0y.<\/p>\n\n\n\n

\u2464 Thu h\u1ed3i nhi\u1ec7t t\u1eeb n\u01b0\u1edbc th\u1ea3i (b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t kh\u00f4ng \u00f4 nhi\u1ec5m)<\/h2>\n\n\n\n

Trong c\u00e1c nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m, c\u00f3 nhi\u1ec1u quy tr\u00ecnh li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111un n\u00f3ng \u0111\u1ebfn g\u1ea7n 100\u00b0C v\u00e0 kh\u1eed tr\u00f9ng.<\/p>\n\n\n\n

Nhi\u1ec7t t\u1eeb n\u01b0\u1edbc th\u1ea3i n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thu h\u1ed3i b\u1eb1ng b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t d\u1ea1ng t\u1ea5m th\u00f4ng th\u01b0\u1eddng, nh\u01b0ng n\u1ebfu c\u00e1c b\u1ed9 ph\u1eadn kim lo\u1ea1i c\u1ee7a b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t b\u1ecb n\u1ee9t ho\u1eb7c r\u00f2 r\u1ec9, c\u00f3 kh\u1ea3 n\u0103ng c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m s\u1ebd b\u1ecb tr\u1ed9n v\u00e0o d\u00e2y chuy\u1ec1n s\u1ea3n ph\u1ea9m c\u00f9ng v\u1edbi nhi\u1ec7t thu h\u1ed3i \u0111\u01b0\u1ee3c, khi\u1ebfn vi\u1ec7c thu h\u1ed3i nhi\u1ec7t hi\u1ec7n nay tr\u1edf n\u00ean kh\u00f3 kh\u0103n.<\/p>\n\n\n\n

Tuy nhi\u00ean, th\u00f4ng qua s\u1ef1 ph\u00e1t tri\u1ec3n chung v\u1edbi m\u1ed9t nh\u00e0 m\u00e1y th\u1ef1c ph\u1ea9m l\u1edbn, ch\u00fang t\u00f4i \u0111\u00e3 th\u00e0nh c\u00f4ng trong vi\u1ec7c ph\u00e1t tri\u1ec3n b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t kh\u00f4ng g\u00e2y \u00f4 nhi\u1ec5m, lo\u1ea1i b\u1ecf \u00f4 nhi\u1ec5m b\u1eb1ng c\u00e1ch t\u1ea1o ra m\u1ed9t l\u1edbp kh\u00f4ng kh\u00ed gi\u1eefa c\u00e1c b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t.<\/p>\n\n\n\n

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

\u2465 Thu h\u1ed3i nhi\u1ec7t t\u1eeb l\u00f2 \u0111\u1ed1t, v.v.<\/h2>\n\n\n\n

Nhi\u1ec7t th\u1ea3i t\u1eeb l\u00f2 \u0111\u1ed1t th\u01b0\u1eddng tr\u00ean 700\u00b0C v\u00e0 vi\u1ec7c thu h\u1ed3i nhi\u1ec7t n\u00e0y l\u00e0 m\u1ed9t v\u1ea5n \u0111\u1ec1 l\u1edbn, \u0111\u1eb7c bi\u1ec7t l\u00e0 t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y \u0111\u1ed1t r\u00e1c th\u1ea3i c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n

V\u1ec1 v\u1ea5n \u0111\u1ec1 n\u00e0y, ch\u00fang t\u00f4i c\u00f3 quan h\u1ec7 \u0111\u1ed1i t\u00e1c v\u1edbi c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c hi\u1ec7n ph\u00e1t \u0111i\u1ec7n nh\u1ecb ph\u00e2n, v.v. v\u00e0 c\u0169ng c\u00f3 th\u1ec3 thi\u1ebft k\u1ebf thi\u1ebft b\u1ecb quy m\u00f4 l\u1edbn, v\u00ec v\u1eady vui l\u00f2ng li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i.<\/p>\n\n\n\n

\"\"<\/figure>","protected":false},"excerpt":{"rendered":"

2015\u5e74\u306b\u56fd\u9023\u3067\u7b56\u5b9a\u3055\u308c\u305f\u6301\u7d9a\u53ef\u80fd\u306a\u958b\u767a\u76ee\u6a19\uff08SDGs\uff09\u3067\u306f\u3001\u66ae\u3089\u3057\u3084\u5730\u7403\u3092\u5b88\u308a\u306a\u304c\u3089\u660e\u308b\u3044\u672a\u6765\u3092\u4f5c\u308b\u305f\u3081\u306b17\u306e\u76ee\u6a19\u304c\u8a2d\u5b9a\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u74b0\u5883\u30fb\u30a8\u30cd\u30eb\u30ae\u30fc\u554f\u984c\u3082\u305d\u306e\u4e00\u3064\u3067\u3001\uff17\u3064\u76ee\u306e\u76ee\u6a19\u306b\u3001\u300c\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u307f\u3093\u306a\u306b\u305d\u3057\u3066\u30af […]<\/p>\n","protected":false},"author":2,"featured_media":18995,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"content-type":"","footnotes":""},"categories":[25],"tags":[],"class_list":["post-18710","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-waste-heat"],"blocksy_meta":[],"acf":[],"aioseo_notices":[],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/posts\/18710","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/comments?post=18710"}],"version-history":[{"count":2,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/posts\/18710\/revisions"}],"predecessor-version":[{"id":18927,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/posts\/18710\/revisions\/18927"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/media\/18995"}],"wp:attachment":[{"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/media?parent=18710"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/categories?post=18710"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aquagreen-eternal.com\/vi\/wp-json\/wp\/v2\/tags?post=18710"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}