{"id":48548,"date":"2023-04-21T23:15:41","date_gmt":"2023-04-22T04:15:41","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-biodiesel-processor\/"},"modified":"2025-01-21T07:18:18","modified_gmt":"2025-01-21T12:18:18","slug":"how-to-make-biodiesel-processor","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-biodiesel-processor\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn t\u1ef1 ch\u1ebf m\u00e1y s\u1ea3n xu\u1ea5t biodiesel"},"content":{"rendered":"<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t biodiesel ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m do nh\u1eefng l\u1ee3i \u00edch v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 kinh t\u1ebf m\u00e0 n\u00f3 mang l\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch ch\u1ebf t\u1ea1o m\u1ed9t b\u1ed9 x\u1eed l\u00fd biodiesel \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 nh\u1ecf v\u00e0 v\u1eeba.<\/p>\n<h3>Nguy\u00ean li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft<\/h3>\n<p>\u0110\u1ec3 ch\u1ebf t\u1ea1o b\u1ed9 x\u1eed l\u00fd biodiesel, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb c\u00e1c nguy\u00ean li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb sau:<\/p>\n<ul>\n<li>D\u1ea7u th\u1ef1c v\u1eadt ho\u1eb7c m\u1ee1 \u0111\u1ed9ng v\u1eadt \u0111\u00e3 qua s\u1eed d\u1ee5ng.<\/li>\n<li>Methanol (CH3OH).<\/li>\n<li>Ch\u1ea5t x\u00fac t\u00e1c (NaOH ho\u1eb7c KOH).<\/li>\n<li>B\u00ecnh ph\u1ea3n \u1ee9ng.<\/li>\n<li>H\u1ec7 th\u1ed1ng gia nhi\u1ec7t.<\/li>\n<li>M\u00e1y khu\u1ea5y.<\/li>\n<li>B\u00ecnh l\u1eafng.<\/li>\n<li>H\u1ec7 th\u1ed1ng r\u1eeda biodiesel.<\/li>\n<li>C\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng nh\u01b0 c\u00e2n, nhi\u1ec7t k\u1ebf, d\u1ee5ng c\u1ee5 \u0111o pH.<\/li>\n<\/ul>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Nguy\u00ean li\u1ec7u\/Thi\u1ebft b\u1ecb<\/th>\n<th>M\u00f4 t\u1ea3<\/th>\n<th>S\u1ed1 l\u01b0\u1ee3ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>D\u1ea7u th\u1ef1c v\u1eadt\/m\u1ee1 \u0111\u1ed9ng v\u1eadt<\/td>\n<td>\u0110\u00e3 qua s\u1eed d\u1ee5ng, l\u1ecdc s\u1ea1ch t\u1ea1p ch\u1ea5t<\/td>\n<td>T\u00f9y theo nhu c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>Methanol<\/td>\n<td>\u0110\u1ed9 tinh khi\u1ebft cao<\/td>\n<td>T\u00ednh to\u00e1n theo t\u1ec9 l\u1ec7 ph\u1ea3n \u1ee9ng<\/td>\n<\/tr>\n<tr>\n<td>NaOH\/KOH<\/td>\n<td>Ch\u1ea5t x\u00fac t\u00e1c<\/td>\n<td>T\u00ednh to\u00e1n theo t\u1ec9 l\u1ec7 ph\u1ea3n \u1ee9ng<\/td>\n<\/tr>\n<tr>\n<td>B\u00ecnh ph\u1ea3n \u1ee9ng<\/td>\n<td>Th\u00e9p kh\u00f4ng g\u1ec9, ch\u1ecbu \u0111\u01b0\u1ee3c nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng gia nhi\u1ec7t<\/td>\n<td>\u0110i\u1ec7n tr\u1edf ho\u1eb7c b\u1ebfp gas<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>M\u00e1y khu\u1ea5y<\/td>\n<td>\u0110\u1ea3m b\u1ea3o h\u1ed7n h\u1ee3p ph\u1ea3n \u1ee9ng \u0111\u1ed3ng \u0111\u1ec1u<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>B\u00ecnh l\u1eafng<\/td>\n<td>T\u00e1ch biodiesel v\u00e0 glycerin<\/td>\n<td>1<\/td>\n<\/tr>\n<tr>\n<td>H\u1ec7 th\u1ed1ng r\u1eeda biodiesel<\/td>\n<td>Lo\u1ea1i b\u1ecf x\u00e0 ph\u00f2ng v\u00e0 methanol c\u00f2n d\u01b0<\/td>\n<td>1<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Quy tr\u00ecnh ch\u1ebf t\u1ea1o b\u1ed9 x\u1eed l\u00fd biodiesel<\/h3>\n<ol>\n<li><strong>Chu\u1ea9n b\u1ecb nguy\u00ean li\u1ec7u:<\/strong> \u0110\u1ea7u ti\u00ean, c\u1ea7n l\u1ecdc s\u1ea1ch d\u1ea7u th\u1ef1c v\u1eadt ho\u1eb7c m\u1ee1 \u0111\u1ed9ng v\u1eadt \u0111\u1ec3 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t. Sau \u0111\u00f3, c\u00e2n \u0111o ch\u00ednh x\u00e1c l\u01b0\u1ee3ng d\u1ea7u v\u00e0 methanol theo t\u1ec9 l\u1ec7 ph\u1ea3n \u1ee9ng \u0111\u00e3 x\u00e1c \u0111\u1ecbnh.  <\/li>\n<li><strong>Pha ch\u1ebf dung d\u1ecbch x\u00fac t\u00e1c:<\/strong> H\u00f2a tan NaOH ho\u1eb7c KOH v\u00e0o methanol theo t\u1ec9 l\u1ec7 \u0111\u00e3 t\u00ednh to\u00e1n. C\u1ea7n th\u1ef1c hi\u1ec7n b\u01b0\u1edbc n\u00e0y c\u1ea9n th\u1eadn v\u00e0 trong m\u00f4i tr\u01b0\u1eddng th\u00f4ng tho\u00e1ng t\u1ed1t v\u00ec ph\u1ea3n \u1ee9ng t\u1ecfa nhi\u1ec7t m\u1ea1nh.<\/li>\n<li><strong>Ph\u1ea3n \u1ee9ng chuy\u1ec3n h\u00f3a este:<\/strong> Cho d\u1ea7u \u0111\u00e3 chu\u1ea9n b\u1ecb v\u00e0o b\u00ecnh ph\u1ea3n \u1ee9ng, sau \u0111\u00f3 t\u1eeb t\u1eeb cho dung d\u1ecbch x\u00fac t\u00e1c v\u00e0o.  Khu\u1ea5y \u0111\u1ec1u h\u1ed7n h\u1ee3p v\u00e0 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 ph\u1ea3n \u1ee9ng trong kho\u1ea3ng 60-70\u00b0C trong v\u00e0i gi\u1edd.<\/li>\n<li><strong>L\u1eafng v\u00e0 t\u00e1ch l\u1edbp:<\/strong> Sau khi ph\u1ea3n \u1ee9ng ho\u00e0n t\u1ea5t, \u0111\u1ec3 h\u1ed7n h\u1ee3p l\u1eafng trong b\u00ecnh l\u1eafng. 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. T\u00e1ch ri\u00eang hai l\u1edbp n\u00e0y.<\/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 methanol c\u00f2n d\u01b0. Ki\u1ec3m tra pH c\u1ee7a n\u01b0\u1edbc r\u1eeda cho \u0111\u1ebfn khi \u0111\u1ea1t pH trung t\u00ednh.<\/li>\n<li><strong>S\u1ea5y kh\u00f4 biodiesel:<\/strong> Sau khi r\u1eeda, 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>T\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t<\/h3>\n<p>\u0110\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t c\u1ee7a b\u1ed9 x\u1eed l\u00fd biodiesel, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 h\u1ed7 tr\u1ee3 nh\u01b0 si\u00eau \u00e2m. Vi\u1ec7c s\u1eed d\u1ee5ng s\u00f3ng si\u00eau \u00e2m, v\u00ed d\u1ee5 nh\u01b0 t\u1eeb c\u00e1c thi\u1ebft b\u1ecb c\u1ee7a Beijing Ultrasonic n\u1ebfu c\u1ea7n thi\u1ebft cho \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, c\u00f3 th\u1ec3 gi\u00fap t\u0103ng t\u1ed1c \u0111\u1ed9 ph\u1ea3n \u1ee9ng v\u00e0 n\u00e2ng cao hi\u1ec7u su\u1ea5t chuy\u1ec3n h\u00f3a. Tuy nhi\u00ean, c\u1ea7n c\u00e2n nh\u1eafc chi ph\u00ed \u0111\u1ea7u t\u01b0 v\u00e0 hi\u1ec7u qu\u1ea3 th\u1ef1c t\u1ebf khi \u00e1p d\u1ee5ng c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n<p>B\u1ea3ng so s\u00e1nh hi\u1ec7u su\u1ea5t v\u1edbi v\u00e0 kh\u00f4ng c\u00f3 si\u00eau \u00e2m (v\u00ed d\u1ee5 minh h\u1ecda):<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Ch\u1ec9 s\u1ed1<\/th>\n<th>Kh\u00f4ng si\u00eau \u00e2m<\/th>\n<th>C\u00f3 si\u00eau \u00e2m<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Th\u1eddi gian ph\u1ea3n \u1ee9ng<\/td>\n<td>6 gi\u1edd<\/td>\n<td>4 gi\u1edd<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec7u su\u1ea5t chuy\u1ec3n h\u00f3a<\/td>\n<td>90%<\/td>\n<td>95%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Vi\u1ec7c t\u1ef1 ch\u1ebf t\u1ea1o b\u1ed9 x\u1eed l\u00fd biodiesel mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, gi\u00fap t\u1eadn d\u1ee5ng ngu\u1ed3n nguy\u00ean li\u1ec7u s\u1eb5n c\u00f3 v\u00e0 gi\u1ea3m thi\u1ec3u \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng.  Tuy nhi\u00ean, c\u1ea7n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t quy tr\u00ecnh v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p an to\u00e0n trong qu\u00e1 tr\u00ecnh ch\u1ebf t\u1ea1o v\u00e0 v\u1eadn h\u00e0nh.  Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p \u0111\u1ee7 th\u00f4ng tin c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 ch\u1ebf t\u1ea1o m\u1ed9t b\u1ed9 x\u1eed l\u00fd biodiesel hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c s\u1ea3n xu\u1ea5t biodiesel ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c quan t\u00e2m do nh\u1eefng l\u1ee3i \u00edch v\u1ec1 m\u00f4i tr\u01b0\u1eddng v\u00e0 kinh t\u1ebf m\u00e0 n\u00f3 mang l\u1ea1i. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch ch\u1ebf t\u1ea1o m\u1ed9t b\u1ed9 x\u1eed l\u00fd biodiesel \u0111\u01a1n gi\u1ea3n, ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 nh\u1ecf v\u00e0 v\u1eeba. Nguy\u00ean li\u1ec7u v\u00e0 thi\u1ebft b\u1ecb c\u1ea7n<\/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-48548","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\/48548","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=48548"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48548\/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=48548"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=48548"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=48548"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}