{"id":48564,"date":"2023-04-21T23:14:48","date_gmt":"2023-04-22T04:14:48","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-biodiesel-fuel-at-home\/"},"modified":"2025-01-21T07:18:14","modified_gmt":"2025-01-21T12:18:14","slug":"how-to-make-biodiesel-fuel-at-home","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-biodiesel-fuel-at-home\/","title":{"rendered":"T\u1ef1 tay ch\u1ebf bi\u1ebfn nhi\u00ean li\u1ec7u biodiesel t\u1ea1i gia"},"content":{"rendered":"<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u biodiesel t\u1ea1i nh\u00e0 \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft quy tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0, t\u1eeb kh\u00e2u chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u \u0111\u1ebfn kh\u00e2u ho\u00e0n thi\u1ec7n s\u1ea3n ph\u1ea9m.  Tuy nhi\u00ean, c\u1ea7n l\u01b0u \u00fd r\u1eb1ng qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n th\u1eadn v\u00e0 tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy tr\u00ecnh an to\u00e0n do li\u00ean quan \u0111\u1ebfn c\u00e1c h\u00f3a ch\u1ea5t nguy hi\u1ec3m.<\/p>\n<h3>Nguy\u00ean Li\u1ec7u C\u1ea7n Chu\u1ea9n B\u1ecb<\/h3>\n<p>\u0110\u1ec3 s\u1ea3n xu\u1ea5t biodiesel, 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 (d\u1ea7u \u0103n c\u0169):  \u0110\u00e2y l\u00e0 nguy\u00ean li\u1ec7u ch\u00ednh.  H\u00e3y ch\u1eafc ch\u1eafn l\u1ecdc s\u1ea1ch c\u1eb7n b\u1ea9n tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/li>\n<li>Methanol (CH3OH):  M\u1ed9t lo\u1ea1i c\u1ed3n c\u00f4ng nghi\u1ec7p, c\u1ea7n mua t\u1eeb c\u00e1c ngu\u1ed3n cung c\u1ea5p h\u00f3a ch\u1ea5t uy t\u00edn.<\/li>\n<li>Ch\u1ea5t x\u00fac t\u00e1c:  Th\u00f4ng th\u01b0\u1eddng l\u00e0 Natri Hydroxit (NaOH) ho\u1eb7c Kali Hydroxit (KOH). C\u1ea7n c\u1ea9n tr\u1ecdng khi s\u1eed d\u1ee5ng do t\u00ednh \u0103n m\u00f2n cao.<\/li>\n<\/ul>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Nguy\u00ean Li\u1ec7u<\/th>\n<th>S\u1ed1 L\u01b0\u1ee3ng (Tham Kh\u1ea3o cho 1 l\u00edt d\u1ea7u)<\/th>\n<th>L\u01b0u \u00dd<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>D\u1ea7u th\u1ef1c v\u1eadt \u0111\u00e3 qua s\u1eed d\u1ee5ng<\/td>\n<td>1 l\u00edt<\/td>\n<td>L\u1ecdc s\u1ea1ch c\u1eb7n b\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>Methanol<\/td>\n<td>200ml<\/td>\n<td>C\u1ed3n c\u00f4ng nghi\u1ec7p, c\u1ea7n c\u1ea9n tr\u1ecdng<\/td>\n<\/tr>\n<tr>\n<td>Natri Hydroxit (NaOH)<\/td>\n<td>3.5g<\/td>\n<td>T\u00ednh \u0103n m\u00f2n cao, c\u1ea7n c\u1ea9n tr\u1ecdng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t<\/h3>\n<p>Quy tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>Pha ch\u1ebf dung d\u1ecbch Methanolat:<\/strong>  H\u00f2a tan Natri Hydroxit v\u00e0o Methanol trong m\u1ed9t b\u00ecnh ch\u1ee9a ri\u00eang. Qu\u00e1 tr\u00ecnh n\u00e0y t\u1ecfa nhi\u1ec7t m\u1ea1nh, c\u1ea7n th\u1ef1c hi\u1ec7n trong m\u00f4i tr\u01b0\u1eddng th\u00f4ng tho\u00e1ng v\u00e0 \u0111eo g\u0103ng tay b\u1ea3o h\u1ed9.<\/li>\n<li><strong>L\u00e0m n\u00f3ng d\u1ea7u \u0103n:<\/strong>  \u0110un n\u00f3ng d\u1ea7u \u0103n \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 kho\u1ea3ng 55-60\u00b0C.<\/li>\n<li><strong>Ph\u1ea3n \u1ee9ng:<\/strong>  T\u1eeb t\u1eeb \u0111\u1ed5 dung d\u1ecbch Methanolat v\u00e0o d\u1ea7u \u0103n \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng, \u0111\u1ed3ng th\u1eddi khu\u1ea5y \u0111\u1ec1u h\u1ed7n h\u1ee3p.  Qu\u00e1 tr\u00ecnh khu\u1ea5y n\u00ean k\u00e9o d\u00e0i kho\u1ea3ng 1-2 gi\u1edd.<\/li>\n<li><strong>T\u00e1ch l\u1edbp:<\/strong>  Sau khi ph\u1ea3n \u1ee9ng ho\u00e0n t\u1ea5t, \u0111\u1ec3 h\u1ed7n h\u1ee3p l\u1eafng trong kho\u1ea3ng 8-10 gi\u1edd.  Biodiesel s\u1ebd n\u1ed5i l\u00ean tr\u00ean, glycerin v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t s\u1ebd l\u1eafng xu\u1ed1ng d\u01b0\u1edbi.<\/li>\n<li><strong>R\u1eeda biodiesel:<\/strong>  R\u1eeda biodiesel nhi\u1ec1u l\u1ea7n b\u1eb1ng n\u01b0\u1edbc \u1ea5m \u0111\u1ec3 lo\u1ea1i b\u1ecf x\u00e0 ph\u00f2ng v\u00e0 c\u00e1c t\u1ea1p ch\u1ea5t c\u00f2n s\u00f3t l\u1ea1i.<\/li>\n<li><strong>S\u1ea5y kh\u00f4:<\/strong>  \u0110un n\u00f3ng biodiesel \u1edf nhi\u1ec7t \u0111\u1ed9 kho\u1ea3ng 100\u00b0C \u0111\u1ec3 lo\u1ea1i b\u1ecf n\u01b0\u1edbc c\u00f2n s\u00f3t l\u1ea1i.<\/li>\n<\/ol>\n<h3>Thi\u1ebft B\u1ecb C\u1ea7n Thi\u1ebft<\/h3>\n<ul>\n<li>B\u00ecnh ch\u1ee9a ch\u1ecbu nhi\u1ec7t v\u00e0 h\u00f3a ch\u1ea5t.<\/li>\n<li>C\u00e2n \u0111i\u1ec7n t\u1eed \u0111\u1ec3 \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c nguy\u00ean li\u1ec7u.<\/li>\n<li>M\u00e1y khu\u1ea5y (c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y khu\u1ea5y t\u1eeb n\u1ebfu c\u00f3).<\/li>\n<li>Nhi\u1ec7t k\u1ebf.<\/li>\n<li>D\u1ee5ng c\u1ee5 b\u1ea3o h\u1ed9 c\u00e1 nh\u00e2n: g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9, kh\u1ea9u trang.<\/li>\n<\/ul>\n<h3>L\u01b0u \u00dd An To\u00e0n<\/h3>\n<p>Qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel li\u00ean quan \u0111\u1ebfn c\u00e1c h\u00f3a ch\u1ea5t nguy hi\u1ec3m. C\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh an to\u00e0n sau:<\/p>\n<ul>\n<li>Th\u1ef1c hi\u1ec7n trong m\u00f4i tr\u01b0\u1eddng th\u00f4ng tho\u00e1ng.<\/li>\n<li>\u0110eo g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9 v\u00e0 kh\u1ea9u trang trong su\u1ed1t qu\u00e1 tr\u00ecnh.<\/li>\n<li>Kh\u00f4ng h\u00edt tr\u1ef1c ti\u1ebfp h\u01a1i Methanol.<\/li>\n<li>Tr\u00e1nh \u0111\u1ec3 h\u00f3a ch\u1ea5t ti\u1ebfp x\u00fac v\u1edbi da.<\/li>\n<li>B\u1ea3o qu\u1ea3n h\u00f3a ch\u1ea5t \u1edf n\u01a1i an to\u00e0n, tr\u00e1nh xa t\u1ea7m tay tr\u1ebb em.<\/li>\n<\/ul>\n<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, tuy nhi\u00ean c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u00fang quy tr\u00ecnh v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u sinh h\u1ecdc c\u1ee7a ri\u00eang m\u00ecnh.  Nh\u1edb r\u1eb1ng,  ki\u00ean nh\u1eabn v\u00e0 c\u1ea9n th\u1eadn l\u00e0 ch\u00eca kh\u00f3a \u0111\u1ec3 th\u00e0nh c\u00f4ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t nhi\u00ean li\u1ec7u biodiesel t\u1ea1i nh\u00e0 \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m nh\u01b0 m\u1ed9t gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft quy tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0, t\u1eeb kh\u00e2u chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u \u0111\u1ebfn kh\u00e2u ho\u00e0n thi\u1ec7n s\u1ea3n<\/p>\n","protected":false},"author":1,"featured_media":26456,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-48564","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\/48564","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=48564"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48564\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26456"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=48564"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=48564"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=48564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}