{"id":47676,"date":"2023-04-22T00:04:15","date_gmt":"2023-04-22T05:04:15","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-renewable-diesel\/"},"modified":"2025-01-21T07:20:20","modified_gmt":"2025-01-21T12:20:20","slug":"how-to-make-renewable-diesel","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-renewable-diesel\/","title":{"rendered":"S\u1ea3n xu\u1ea5t diesel t\u00e1i t\u1ea1o: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft"},"content":{"rendered":"

Nhi\u00ean li\u1ec7u diesel t\u00e1i t\u1ea1o \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ee7a ng\u00e0nh giao th\u00f4ng v\u1eadn t\u1ea3i. Kh\u00e1c v\u1edbi diesel sinh h\u1ecdc, diesel t\u00e1i t\u1ea1o c\u00f3 c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc t\u01b0\u01a1ng t\u1ef1 diesel truy\u1ec1n th\u1ed1ng, cho ph\u00e9p s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong \u0111\u1ed9ng c\u01a1 diesel hi\u1ec7n c\u00f3 m\u00e0 kh\u00f4ng c\u1ea7n s\u1eeda \u0111\u1ed5i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u v\u00e0o quy tr\u00ecnh s\u1ea3n xu\u1ea5t diesel t\u00e1i t\u1ea1o, t\u1eeb nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o \u0111\u1ebfn s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/p>\n

Nguy\u00ean Li\u1ec7u \u0110\u1ea7u V\u00e0o Cho S\u1ea3n Xu\u1ea5t Diesel T\u00e1i T\u1ea1o<\/h3>\n

Diesel t\u00e1i t\u1ea1o c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb nhi\u1ec1u ngu\u1ed3n nguy\u00ean li\u1ec7u kh\u00e1c nhau, bao g\u1ed3m m\u1ee1 \u0111\u1ed9ng v\u1eadt, d\u1ea7u th\u1ef1c v\u1eadt \u0111\u00e3 qua s\u1eed d\u1ee5ng, v\u00e0 th\u1eadm ch\u00ed c\u1ea3 t\u1ea3o. Vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c ngu\u1ed3n nguy\u00ean li\u1ec7u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o d\u1ea7u m\u1ecf v\u00e0 t\u1eadn d\u1ee5ng c\u00e1c ngu\u1ed3n ph\u1ebf ph\u1ea9m, g\u00f3p ph\u1ea7n x\u00e2y d\u1ef1ng n\u1ec1n kinh t\u1ebf tu\u1ea7n ho\u00e0n.<\/p>\n\n\n\n\n\n\n\n
Ngu\u1ed3n Nguy\u00ean Li\u1ec7u<\/th>\n\u01afu \u0110i\u1ec3m<\/th>\nNh\u01b0\u1ee3c \u0110i\u1ec3m<\/th>\n<\/tr>\n<\/thead>\n
M\u1ee1 \u0111\u1ed9ng v\u1eadt<\/td>\nChi ph\u00ed th\u1ea5p<\/td>\nC\u00f3 th\u1ec3 ch\u1ee9a nhi\u1ec1u t\u1ea1p ch\u1ea5t<\/td>\n<\/tr>\n
D\u1ea7u th\u1ef1c v\u1eadt \u0111\u00e3 qua s\u1eed d\u1ee5ng<\/td>\nT\u1eadn d\u1ee5ng ph\u1ebf ph\u1ea9m<\/td>\nC\u1ea7n x\u1eed l\u00fd \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t<\/td>\n<\/tr>\n
T\u1ea3o<\/td>\nTi\u1ec1m n\u0103ng l\u1edbn, kh\u00f4ng c\u1ea1nh tranh v\u1edbi s\u1ea3n xu\u1ea5t l\u01b0\u01a1ng th\u1ef1c<\/td>\nChi ph\u00ed s\u1ea3n xu\u1ea5t cao<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t Diesel T\u00e1i T\u1ea1o<\/h3>\n

Quy tr\u00ecnh s\u1ea3n xu\u1ea5t diesel t\u00e1i t\u1ea1o th\u01b0\u1eddng bao g\u1ed3m c\u00e1c b\u01b0\u1edbc ch\u00ednh sau:<\/p>\n

    \n
  1. X\u1eed l\u00fd nguy\u00ean li\u1ec7u:<\/strong> Giai \u0111o\u1ea1n n\u00e0y bao g\u1ed3m vi\u1ec7c lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, n\u01b0\u1edbc, v\u00e0 c\u00e1c ch\u1ea5t kh\u00f4ng mong mu\u1ed1n kh\u00e1c t\u1eeb nguy\u00ean li\u1ec7u \u0111\u1ea7u v\u00e0o.<\/li>\n
  2. Ph\u1ea3n \u1ee9ng este h\u00f3a (transesterification):<\/strong> \u0110\u1ed1i v\u1edbi d\u1ea7u th\u1ef1c v\u1eadt v\u00e0 m\u1ee1 \u0111\u1ed9ng v\u1eadt, ph\u1ea3n \u1ee9ng este h\u00f3a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i triglyceride th\u00e0nh metyl este ho\u1eb7c etyl este.<\/li>\n
  3. Hydrodeoxygenation (HDO):<\/strong> \u0110\u00e2y l\u00e0 b\u01b0\u1edbc quan tr\u1ecdng nh\u1ea5t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t diesel t\u00e1i t\u1ea1o. Trong qu\u00e1 tr\u00ecnh HDO, oxy \u0111\u01b0\u1ee3c lo\u1ea1i b\u1ecf kh\u1ecfi nguy\u00ean li\u1ec7u, t\u1ea1o ra hydrocarbon t\u01b0\u01a1ng t\u1ef1 nh\u01b0 diesel truy\u1ec1n th\u1ed1ng. Qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng s\u1eed d\u1ee5ng x\u00fac t\u00e1c v\u00e0 di\u1ec5n ra \u1edf nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t cao.<\/li>\n
  4. Isomer h\u00f3a v\u00e0 cracking:<\/strong> C\u00e1c b\u01b0\u1edbc n\u00e0y gi\u00fap \u0111i\u1ec1u ch\u1ec9nh c\u1ea5u tr\u00fac ph\u00e2n t\u1eed c\u1ee7a hydrocarbon \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u00e1c t\u00ednh ch\u1ea5t mong mu\u1ed1n c\u1ee7a diesel, nh\u01b0 ch\u1ec9 s\u1ed1 cetane v\u00e0 \u0111i\u1ec3m \u0111\u00f4ng \u0111\u1eb7c.<\/li>\n
  5. Tinh ch\u1ebf:<\/strong> Giai \u0111o\u1ea1n cu\u1ed1i c\u00f9ng bao g\u1ed3m vi\u1ec7c lo\u1ea1i b\u1ecf c\u00e1c t\u1ea1p ch\u1ea5t c\u00f2n s\u00f3t l\u1ea1i \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/li>\n<\/ol>\n

    C\u00e1c C\u00f4ng Ngh\u1ec7 H\u1ed7 Tr\u1ee3<\/h3>\n

    M\u1ed9t s\u1ed1 c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t diesel t\u00e1i t\u1ea1o, v\u00ed d\u1ee5 nh\u01b0 c\u00f4ng ngh\u1ec7 x\u00fac t\u00e1c ti\u00ean ti\u1ebfn gi\u00fap t\u0103ng hi\u1ec7u su\u1ea5t ph\u1ea3n \u1ee9ng HDO. Vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c c\u00f4ng ngh\u1ec7 m\u1edbi l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 gi\u1ea3m chi ph\u00ed s\u1ea3n xu\u1ea5t v\u00e0 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng diesel t\u00e1i t\u1ea1o.<\/p>\n

    \u01afu \u0110i\u1ec3m C\u1ee7a Diesel T\u00e1i T\u1ea1o<\/h3>\n

    Diesel t\u00e1i t\u1ea1o mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 kinh t\u1ebf. N\u00f3 gi\u00fap gi\u1ea3m ph\u00e1t th\u1ea3i kh\u00ed nh\u00e0 k\u00ednh, gi\u1ea3m s\u1ef1 ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, v\u00e0 t\u1ea1o ra ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng b\u1ec1n v\u1eefng.<\/p>\n

    Th\u00e1ch Th\u1ee9c v\u00e0 Tri\u1ec3n V\u1ecdng<\/h3>\n

    M\u1eb7c d\u00f9 ti\u1ec1m n\u0103ng l\u1edbn, vi\u1ec7c s\u1ea3n xu\u1ea5t diesel t\u00e1i t\u1ea1o v\u1eabn \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t s\u1ed1 th\u00e1ch th\u1ee9c, bao g\u1ed3m chi ph\u00ed s\u1ea3n xu\u1ea5t cao v\u00e0 ngu\u1ed3n cung nguy\u00ean li\u1ec7u \u1ed5n \u0111\u1ecbnh. Tuy nhi\u00ean, v\u1edbi s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 v\u00e0 ch\u00ednh s\u00e1ch h\u1ed7 tr\u1ee3, diesel t\u00e1i t\u1ea1o \u0111\u01b0\u1ee3c k\u1ef3 v\u1ecdng s\u1ebd \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong t\u01b0\u01a1ng lai c\u1ee7a ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

    Vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i diesel t\u00e1i t\u1ea1o l\u00e0 m\u1ed9t b\u01b0\u1edbc ti\u1ebfn quan tr\u1ecdng trong vi\u1ec7c h\u01b0\u1edbng t\u1edbi m\u1ed9t n\u1ec1n kinh t\u1ebf n\u0103ng l\u01b0\u1ee3ng b\u1ec1n v\u1eefng. S\u1ef1 \u0111\u1ea7u t\u01b0 v\u00e0o nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7, v\u00e0 x\u00e2y d\u1ef1ng ch\u00ednh s\u00e1ch h\u1ed7 tr\u1ee3 s\u1ebd l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 khai th\u00e1c t\u1ed1i \u0111a ti\u1ec1m n\u0103ng c\u1ee7a ngu\u1ed3n nhi\u00ean li\u1ec7u \u0111\u1ea7y h\u1ee9a h\u1eb9n n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"

    Nhi\u00ean li\u1ec7u diesel t\u00e1i t\u1ea1o \u0111ang n\u1ed5i l\u00ean nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p \u0111\u1ea7y h\u1ee9a h\u1eb9n \u0111\u1ec3 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ee7a ng\u00e0nh giao th\u00f4ng v\u1eadn t\u1ea3i. Kh\u00e1c v\u1edbi diesel sinh h\u1ecdc, diesel t\u00e1i t\u1ea1o c\u00f3 c\u1ea5u tr\u00fac h\u00f3a h\u1ecdc t\u01b0\u01a1ng t\u1ef1 diesel truy\u1ec1n th\u1ed1ng, cho ph\u00e9p s\u1eed d\u1ee5ng tr\u1ef1c ti\u1ebfp trong \u0111\u1ed9ng c\u01a1<\/p>\n","protected":false},"author":1,"featured_media":26458,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-47676","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/47676","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=47676"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/47676\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26458"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=47676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=47676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=47676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}