{"id":48612,"date":"2023-04-21T23:09:41","date_gmt":"2023-04-22T04:09:41","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-biodiesel-at-home-in-the-uk\/"},"modified":"2025-01-21T07:17:58","modified_gmt":"2025-01-21T12:17:58","slug":"how-to-make-biodiesel-at-home-in-the-uk","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-biodiesel-at-home-in-the-uk\/","title":{"rendered":"T\u1ef1 s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 \u1edf Anh"},"content":{"rendered":"<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 \u1edf Anh \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. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n th\u1eadn, ki\u1ebfn th\u1ee9c v\u00e0 tu\u00e2n th\u1ee7 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 s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 \u1edf Anh m\u1ed9t c\u00e1ch an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<h3>Nguy\u00ean Li\u1ec7u C\u1ea7n Thi\u1ebft<\/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 \u0111\u1ea3m b\u1ea3o d\u1ea7u \u0111\u01b0\u1ee3c l\u1ecdc s\u1ea1ch c\u1eb7n b\u1ea9n.<\/li>\n<li>Methanol (CH3OH):  M\u1ed9t lo\u1ea1i c\u1ed3n c\u00f4ng nghi\u1ec7p, c\u1ea7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u1ea9n th\u1eadn do t\u00ednh \u0111\u1ed9c h\u1ea1i.<\/li>\n<li>Ch\u1ea5t x\u00fac t\u00e1c (Kali hydroxit &#8211; KOH ho\u1eb7c Natri hydroxit &#8211; NaOH):  Gi\u00fap ph\u1ea3n \u1ee9ng chuy\u1ec3n h\u00f3a d\u1ea7u th\u00e0nh biodiesel di\u1ec5n ra nhanh h\u01a1n.<\/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 (cho 1 l\u00edt d\u1ea7u)<\/th>\n<th>L\u01b0u \u00fd<\/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\u1ea9n th\u1eadn khi s\u1eed d\u1ee5ng, \u0111eo g\u0103ng tay v\u00e0 k\u00ednh b\u1ea3o h\u1ed9<\/td>\n<\/tr>\n<tr>\n<td>Kali hydroxit (KOH)<\/td>\n<td>3.5g<\/td>\n<td>H\u00f2a tan trong methanol tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Quy Tr\u00ecnh S\u1ea3n Xu\u1ea5t<\/h3>\n<p>Qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel bao g\u1ed3m c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>Chu\u1ea9n b\u1ecb methanol<\/strong>: H\u00f2a tan KOH v\u00e0o methanol trong m\u1ed9t b\u00ecnh ch\u1ee9a ri\u00eang bi\u1ec7t. Qu\u00e1 tr\u00ecnh n\u00e0y sinh nhi\u1ec7t, n\u00ean c\u1ea7n th\u1ef1c hi\u1ec7n c\u1ea9n th\u1eadn.<\/li>\n<li><strong>L\u00e0m n\u00f3ng d\u1ea7u<\/strong>: \u0110un n\u00f3ng d\u1ea7u th\u1ef1c v\u1eadt \u0111\u1ebfn kho\u1ea3ng 55-60\u00b0C.<\/li>\n<li><strong>Tr\u1ed9n h\u1ed7n h\u1ee3p<\/strong>: T\u1eeb t\u1eeb \u0111\u1ed5 dung d\u1ecbch methanol\/KOH v\u00e0o d\u1ea7u \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng, khu\u1ea5y \u0111\u1ec1u li\u00ean t\u1ee5c trong kho\u1ea3ng 1-2 gi\u1edd.<\/li>\n<li><strong>T\u00e1ch l\u1edbp<\/strong>: Sau khi khu\u1ea5y, \u0111\u1ec3 h\u1ed7n h\u1ee3p l\u1eafng trong v\u00e0i gi\u1edd. Biodiesel s\u1ebd n\u1ed5i l\u00ean tr\u00ean, glycerin s\u1ebd l\u1eafng xu\u1ed1ng d\u01b0\u1edbi.<\/li>\n<li><strong>R\u1eeda biodiesel<\/strong>: R\u1eeda biodiesel b\u1eb1ng n\u01b0\u1edbc \u1ea5m v\u00e0i l\u1ea7n \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>:  S\u1ea5y kh\u00f4 biodiesel \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<p>B\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb m\u1ed9t s\u1ed1 thi\u1ebft b\u1ecb sau:<\/p>\n<ul>\n<li>B\u00ecnh ch\u1ee9a ch\u1ecbu nhi\u1ec7t v\u00e0 h\u00f3a ch\u1ea5t.<\/li>\n<li>M\u00e1y khu\u1ea5y (c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y khoan v\u1edbi \u0111\u1ea7u khu\u1ea5y).<\/li>\n<li>Nhi\u1ec7t k\u1ebf.<\/li>\n<li>Ph\u1ec5u chi\u1ebft.<\/li>\n<li>Thi\u1ebft b\u1ecb 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>An To\u00e0n<\/h3>\n<p>S\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 ti\u1ec1m \u1ea9n m\u1ed9t s\u1ed1 r\u1ee7i ro, v\u00ec v\u1eady c\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t c\u00e1c quy \u0111\u1ecbnh an to\u00e0n:<\/p>\n<ul>\n<li>Th\u1ef1c hi\u1ec7n trong kh\u00f4ng gian tho\u00e1ng kh\u00ed.<\/li>\n<li>\u0110eo g\u0103ng tay, k\u00ednh b\u1ea3o h\u1ed9 v\u00e0 kh\u1ea9u trang khi l\u00e0m vi\u1ec7c v\u1edbi h\u00f3a ch\u1ea5t.<\/li>\n<li>L\u01b0u tr\u1eef h\u00f3a ch\u1ea5t an to\u00e0n, tr\u00e1nh xa t\u1ea7m tay tr\u1ebb em.<\/li>\n<li>T\u00ecm hi\u1ec3u k\u1ef9 v\u1ec1 c\u00e1c t\u00ednh ch\u1ea5t c\u1ee7a h\u00f3a ch\u1ea5t tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng.<\/li>\n<\/ul>\n<p>Vi\u1ec7c t\u1ef1 s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 \u1edf Anh c\u00f3 th\u1ec3 mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, nh\u01b0ng \u0111\u00f2i h\u1ecfi s\u1ef1 chu\u1ea9n b\u1ecb k\u1ef9 l\u01b0\u1ee1ng v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh 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 h\u1eefu \u00edch \u0111\u1ec3 b\u1eaft \u0111\u1ea7u h\u00e0nh tr\u00ecnh s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0.  N\u00ean nh\u1edb,  lu\u00f4n \u01b0u ti\u00ean an to\u00e0n v\u00e0 t\u00ecm hi\u1ec3u k\u1ef9 c\u00e1c quy \u0111\u1ecbnh \u0111\u1ecba ph\u01b0\u01a1ng tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0 \u1edf Anh \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. Tuy nhi\u00ean, qu\u00e1 tr\u00ecnh n\u00e0y \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n th\u1eadn, ki\u1ebfn th\u1ee9c v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh an to\u00e0n. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi<\/p>\n","protected":false},"author":1,"featured_media":26460,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-48612","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\/48612","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=48612"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48612\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26460"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=48612"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=48612"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=48612"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}