{"id":54859,"date":"2022-06-28T23:44:42","date_gmt":"2022-06-29T04:44:42","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-the-difference-between-diesel-and-biodiesel\/"},"modified":"2025-01-21T07:29:20","modified_gmt":"2025-01-21T12:29:20","slug":"what-is-the-difference-between-diesel-and-biodiesel","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/what-is-the-difference-between-diesel-and-biodiesel\/","title":{"rendered":"Ph\u00e2n bi\u1ec7t d\u1ea7u diesel v\u00e0 biodiesel"},"content":{"rendered":"

Diesel v\u00e0 biodiesel, m\u1eb7c d\u00f9 t\u00ean g\u1ecdi c\u00f3 v\u1ebb t\u01b0\u01a1ng \u0111\u1ed3ng, l\u1ea1i l\u00e0 hai lo\u1ea1i nhi\u00ean li\u1ec7u kh\u00e1c nhau v\u1ec1 ngu\u1ed3n g\u1ed1c, th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc, v\u00e0 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng. S\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 quan tr\u1ecdng \u0111\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn s\u00e1ng su\u1ed1t v\u1ec1 lo\u1ea1i nhi\u00ean li\u1ec7u ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u s\u1eed d\u1ee5ng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd \u0111i s\u00e2u ph\u00e2n t\u00edch nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa diesel v\u00e0 biodiesel.<\/p>\n

Ngu\u1ed3n G\u1ed1c<\/h3>\n

Diesel, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 d\u1ea7u diesel, l\u00e0 m\u1ed9t lo\u1ea1i nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch \u0111\u01b0\u1ee3c chi\u1ebft xu\u1ea5t t\u1eeb d\u1ea7u m\u1ecf th\u00f4ng qua qu\u00e1 tr\u00ecnh ch\u01b0ng c\u1ea5t ph\u00e2n \u0111o\u1ea1n. N\u00f3 l\u00e0 h\u1ed7n h\u1ee3p ph\u1ee9c t\u1ea1p c\u1ee7a c\u00e1c hydrocarbon. Ng\u01b0\u1ee3c l\u1ea1i, biodiesel \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c ngu\u1ed3n t\u00e1i t\u1ea1o nh\u01b0 d\u1ea7u th\u1ef1c v\u1eadt (d\u1ea7u \u0111\u1eadu n\u00e0nh, d\u1ea7u c\u1ecd, d\u1ea7u d\u1eeba) ho\u1eb7c m\u1ee1 \u0111\u1ed9ng v\u1eadt. Qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel th\u01b0\u1eddng li\u00ean quan \u0111\u1ebfn ph\u1ea3n \u1ee9ng transesterification.<\/p>\n

Th\u00e0nh Ph\u1ea7n H\u00f3a H\u1ecdc<\/h3>\n

Diesel truy\u1ec1n th\u1ed1ng ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c hydrocarbon chu\u1ed7i d\u00e0i, trong khi biodiesel bao g\u1ed3m c\u00e1c alkyl ester. S\u1ef1 kh\u00e1c bi\u1ec7t n\u00e0y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn t\u00ednh ch\u1ea5t v\u1eadt l\u00fd v\u00e0 h\u00f3a h\u1ecdc c\u1ee7a hai lo\u1ea1i nhi\u00ean li\u1ec7u, bao g\u1ed3m \u0111i\u1ec3m ch\u1edbp ch\u00e1y, \u0111\u1ed9 nh\u1edbt, v\u00e0 m\u1eadt \u0111\u1ed9 n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

T\u00e1c \u0110\u1ed9ng M\u00f4i Tr\u01b0\u1eddng<\/h3>\n

M\u1ed9t trong nh\u1eefng kh\u00e1c bi\u1ec7t quan tr\u1ecdng nh\u1ea5t gi\u1eefa diesel v\u00e0 biodiesel n\u1eb1m \u1edf t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng c\u1ee7a ch\u00fang. Diesel, l\u00e0 nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch, g\u00f3p ph\u1ea7n v\u00e0o s\u1ef1 gia t\u0103ng kh\u00ed th\u1ea3i nh\u00e0 k\u00ednh v\u00e0 \u00f4 nhi\u1ec5m kh\u00f4ng kh\u00ed. Biodiesel, m\u1eb7t kh\u00e1c, \u0111\u01b0\u1ee3c coi l\u00e0 nhi\u00ean li\u1ec7u s\u1ea1ch h\u01a1n v\u00ec n\u00f3 c\u00f3 kh\u1ea3 n\u0103ng gi\u1ea3m \u0111\u00e1ng k\u1ec3 l\u01b0\u1ee3ng kh\u00ed th\u1ea3i CO2, SO2, v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c. Tuy nhi\u00ean, vi\u1ec7c s\u1ea3n xu\u1ea5t biodiesel c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u1ea1n ph\u00e1 r\u1eebng v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ea5t.<\/p>\n

Hi\u1ec7u Su\u1ea5t \u0110\u1ed9ng C\u01a1<\/h3>\n

Diesel v\u00e0 biodiesel c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u0111\u1ed9ng c\u01a1 diesel, nh\u01b0ng hi\u1ec7u su\u1ea5t c\u00f3 th\u1ec3 kh\u00e1c nhau. Biodiesel th\u01b0\u1eddng c\u00f3 \u0111\u1ed9 nh\u1edbt cao h\u01a1n diesel, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u1ec7 th\u1ed1ng phun nhi\u00ean li\u1ec7u v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\n

Chi Ph\u00ed<\/h3>\n

Gi\u00e1 c\u1ea3 c\u1ee7a diesel v\u00e0 biodiesel bi\u1ebfn \u0111\u1ed9ng t\u00f9y thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m gi\u00e1 d\u1ea7u th\u00f4 v\u00e0 c\u00e1c ch\u00ednh s\u00e1ch h\u1ed7 tr\u1ee3 c\u1ee7a ch\u00ednh ph\u1ee7. Nh\u00ecn chung, biodiesel th\u01b0\u1eddng c\u00f3 gi\u00e1 cao h\u01a1n so v\u1edbi diesel truy\u1ec1n th\u1ed1ng.<\/p>\n\n\n\n\n\n\n\n\n\n
\u0110\u1eb7c \u0111i\u1ec3m<\/th>\nDiesel<\/th>\nBiodiesel<\/th>\n<\/tr>\n<\/thead>\n
Ngu\u1ed3n g\u1ed1c<\/td>\nD\u1ea7u m\u1ecf<\/td>\nD\u1ea7u th\u1ef1c v\u1eadt, m\u1ee1 \u0111\u1ed9ng v\u1eadt<\/td>\n<\/tr>\n
Th\u00e0nh ph\u1ea7n<\/td>\nHydrocarbon<\/td>\nAlkyl ester<\/td>\n<\/tr>\n
T\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng<\/td>\nG\u00e2y \u00f4 nhi\u1ec5m<\/td>\n\u00cdt \u00f4 nhi\u1ec5m h\u01a1n<\/td>\n<\/tr>\n
Hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1<\/td>\nT\u1ed1t<\/td>\nC\u00f3 th\u1ec3 k\u00e9m h\u01a1n trong nhi\u1ec7t \u0111\u1ed9 th\u1ea5p<\/td>\n<\/tr>\n
Chi ph\u00ed<\/td>\nTh\u01b0\u1eddng th\u1ea5p h\u01a1n<\/td>\nTh\u01b0\u1eddng cao h\u01a1n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T\u00f3m l\u1ea1i, diesel v\u00e0 biodiesel l\u00e0 hai lo\u1ea1i nhi\u00ean li\u1ec7u kh\u00e1c nhau v\u1ec1 nhi\u1ec1u m\u1eb7t. Diesel l\u00e0 nhi\u00ean li\u1ec7u h\u00f3a th\u1ea1ch c\u00f3 hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1 t\u1ed1t nh\u01b0ng g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. Biodiesel l\u00e0 nhi\u00ean li\u1ec7u t\u00e1i t\u1ea1o, th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t \u0111\u1ed9ng c\u01a1 trong m\u1ed9t s\u1ed1 \u0111i\u1ec1u ki\u1ec7n. Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa diesel v\u00e0 biodiesel ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m chi ph\u00ed, y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t, v\u00e0 quan \u0111i\u1ec3m v\u1ec1 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"

Diesel v\u00e0 biodiesel, m\u1eb7c d\u00f9 t\u00ean g\u1ecdi c\u00f3 v\u1ebb t\u01b0\u01a1ng \u0111\u1ed3ng, l\u1ea1i l\u00e0 hai lo\u1ea1i nhi\u00ean li\u1ec7u kh\u00e1c nhau v\u1ec1 ngu\u1ed3n g\u1ed1c, th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc, v\u00e0 t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng. S\u1ef1 hi\u1ec3u bi\u1ebft v\u1ec1 nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t n\u00e0y l\u00e0 quan tr\u1ecdng \u0111\u1ec3 \u0111\u01b0a ra l\u1ef1a ch\u1ecdn s\u00e1ng su\u1ed1t v\u1ec1 lo\u1ea1i nhi\u00ean li\u1ec7u ph\u00f9<\/p>\n","protected":false},"author":1,"featured_media":1612,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-54859","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\/54859","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=54859"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/54859\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/1612"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=54859"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=54859"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=54859"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}