{"id":48340,"date":"2023-04-21T23:28:43","date_gmt":"2023-04-22T04:28:43","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-homemade-diesel-fuel\/"},"modified":"2025-01-21T07:18:48","modified_gmt":"2025-01-21T12:18:48","slug":"how-to-make-homemade-diesel-fuel","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-homemade-diesel-fuel\/","title":{"rendered":"T\u1ef1 ch\u1ebf d\u1ea7u diesel t\u1ea1i nh\u00e0: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft"},"content":{"rendered":"<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t d\u1ea7u diesel t\u1ea1i nh\u00e0 \u0111ang thu h\u00fat s\u1ef1 quan t\u00e2m c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi, \u0111\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh gi\u00e1 nhi\u00ean li\u1ec7u bi\u1ebfn \u0111\u1ed9ng. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n, thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh an to\u00e0n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch l\u00e0m d\u1ea7u diesel t\u1ea1i nh\u00e0, \u0111\u1ed3ng th\u1eddi nh\u1ea5n m\u1ea1nh t\u1ea7m quan tr\u1ecdng c\u1ee7a an to\u00e0n v\u00e0 t\u00ednh ph\u00e1p l\u00fd.<\/p>\n<h3>Nguy\u00ean li\u1ec7u c\u1ea7n chu\u1ea9n b\u1ecb<\/h3>\n<p>\u0110\u1ec3 s\u1ea3n xu\u1ea5t d\u1ea7u diesel t\u1ea1i nh\u00e0, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb c\u00e1c nguy\u00ean li\u1ec7u sau:<\/p>\n<ul>\n<li>D\u1ea7u th\u1ef1c v\u1eadt \u0111\u00e3 qua s\u1eed d\u1ee5ng ho\u1eb7c d\u1ea7u m\u1ee1 \u0111\u1ed9ng v\u1eadt.<\/li>\n<li>Methanol ho\u1eb7c ethanol.<\/li>\n<li>Ch\u1ea5t x\u00fac t\u00e1c (v\u00ed d\u1ee5: natri hydroxit &#8211; NaOH ho\u1eb7c kali hydroxit &#8211; KOH).<\/li>\n<\/ul>\n<h3>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t<\/h3>\n<p>Qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i d\u1ea7u th\u00e0nh diesel bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>Ti\u1ec1n x\u1eed l\u00fd d\u1ea7u:<\/strong> Lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, n\u01b0\u1edbc v\u00e0 c\u00e1c ch\u1ea5t c\u1eb7n b\u00e3 trong d\u1ea7u b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p l\u1ecdc ho\u1eb7c l\u1eafng.<\/li>\n<li><strong>Ph\u1ea3n \u1ee9ng este h\u00f3a:<\/strong> Tr\u1ed9n d\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c ti\u1ec1n x\u1eed l\u00fd v\u1edbi methanol\/ethanol v\u00e0 ch\u1ea5t x\u00fac t\u00e1c trong m\u1ed9t thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng. Ph\u1ea3n \u1ee9ng n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u1edf nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t nh\u1ea5t \u0111\u1ecbnh.<\/li>\n<li><strong>T\u00e1ch glycerin:<\/strong> Sau ph\u1ea3n \u1ee9ng este h\u00f3a, h\u1ed7n h\u1ee3p s\u1ebd ph\u00e2n t\u00e1ch th\u00e0nh hai l\u1edbp: l\u1edbp tr\u00ean l\u00e0 biodiesel v\u00e0 l\u1edbp d\u01b0\u1edbi l\u00e0 glycerin. T\u00e1ch hai l\u1edbp n\u00e0y b\u1eb1ng ph\u1ec5u chi\u1ebft ho\u1eb7c c\u00e1c ph\u01b0\u01a1ng ph\u00e1p t\u01b0\u01a1ng t\u1ef1.<\/li>\n<li><strong>R\u1eeda v\u00e0 trung h\u00f2a biodiesel:<\/strong> Biodiesel thu \u0111\u01b0\u1ee3c c\u1ea7n \u0111\u01b0\u1ee3c r\u1eeda b\u1eb1ng n\u01b0\u1edbc \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t x\u00fac t\u00e1c v\u00e0 methanol\/ethanol c\u00f2n s\u00f3t l\u1ea1i. Sau \u0111\u00f3, trung h\u00f2a biodiesel b\u1eb1ng axit \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 pH ph\u00f9 h\u1ee3p.<\/li>\n<li><strong>S\u1ea5y kh\u00f4:<\/strong> Lo\u1ea1i b\u1ecf n\u01b0\u1edbc c\u00f2n l\u1ea1i trong biodiesel b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p s\u1ea5y kh\u00f4.<\/li>\n<\/ol>\n<h3>Thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft<\/h3>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Thi\u1ebft b\u1ecb<\/th>\n<th>Ch\u1ee9c n\u0103ng<\/th>\n<th>L\u01b0u \u00fd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Thi\u1ebft b\u1ecb ph\u1ea3n \u1ee9ng<\/td>\n<td>N\u01a1i di\u1ec5n ra ph\u1ea3n \u1ee9ng este h\u00f3a<\/td>\n<td>C\u1ea7n c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu nhi\u1ec7t v\u00e0 \u00e1p su\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ec5u chi\u1ebft<\/td>\n<td>T\u00e1ch biodiesel v\u00e0 glycerin<\/td>\n<td>Ch\u1ecdn k\u00edch th\u01b0\u1edbc ph\u00f9 h\u1ee3p v\u1edbi l\u01b0\u1ee3ng d\u1ea7u s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng gia nhi\u1ec7t<\/td>\n<td>Duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 ph\u1ea3n \u1ee9ng<\/td>\n<td>Ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft b\u1ecb khu\u1ea5y<\/td>\n<td>\u0110\u1ea3m b\u1ea3o h\u1ed7n h\u1ee3p ph\u1ea3n \u1ee9ng \u0111\u1ed3ng nh\u1ea5t<\/td>\n<td>T\u1ed1c \u0111\u1ed9 khu\u1ea5y ph\u00f9 h\u1ee3p<\/td>\n<\/tr>\n<tr>\n<td>Thi\u1ebft b\u1ecb l\u1ecdc<\/td>\n<td>Lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t<\/td>\n<td>L\u1ef1a ch\u1ecdn lo\u1ea1i l\u1ecdc ph\u00f9 h\u1ee3p v\u1edbi nguy\u00ean li\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>An to\u00e0n v\u00e0 ph\u00e1p l\u00fd<\/h3>\n<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t d\u1ea7u diesel t\u1ea1i nh\u00e0 ti\u1ec1m \u1ea9n nhi\u1ec1u nguy c\u01a1 ch\u00e1y n\u1ed5 v\u00e0 \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng. C\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh an to\u00e0n, s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n v\u00e0 th\u1ef1c hi\u1ec7n qu\u00e1 tr\u00ecnh trong m\u00f4i tr\u01b0\u1eddng th\u00f4ng tho\u00e1ng. Ngo\u00e0i ra, c\u1ea7n t\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 quy \u0111\u1ecbnh ph\u00e1p lu\u1eadt li\u00ean quan \u0111\u1ebfn vi\u1ec7c s\u1ea3n xu\u1ea5t v\u00e0 s\u1eed d\u1ee5ng nhi\u00ean li\u1ec7u t\u1ef1 ch\u1ebf t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t d\u1ea7u diesel t\u1ea1i nh\u00e0 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m chi ph\u00ed nh\u01b0ng \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n tr\u1ecdng v\u00e0 ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n.  C\u1ea7n c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng c\u00e1c y\u1ebfu t\u1ed1 an to\u00e0n, ph\u00e1p l\u00fd v\u00e0 m\u00f4i tr\u01b0\u1eddng tr\u01b0\u1edbc khi th\u1ef1c hi\u1ec7n.  Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p cho b\u1ea1n c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 quy tr\u00ecnh s\u1ea3n xu\u1ea5t d\u1ea7u diesel t\u1ea1i nh\u00e0.  N\u00ean nh\u1edb, vi\u1ec7c t\u00ecm hi\u1ec3u k\u1ef9 l\u01b0\u1ee1ng v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ea3n th\u00e2n v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t d\u1ea7u diesel t\u1ea1i nh\u00e0 \u0111ang thu h\u00fat s\u1ef1 quan t\u00e2m c\u1ee7a nhi\u1ec1u ng\u01b0\u1eddi, \u0111\u1eb7c bi\u1ec7t trong b\u1ed1i c\u1ea3nh gi\u00e1 nhi\u00ean li\u1ec7u bi\u1ebfn \u0111\u1ed9ng. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi ki\u1ebfn th\u1ee9c chuy\u00ean m\u00f4n, thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh an to\u00e0n. B\u00e0i vi\u1ebft n\u00e0y<\/p>\n","protected":false},"author":1,"featured_media":26457,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-48340","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\/48340","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=48340"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48340\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26457"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=48340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=48340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=48340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}