{"id":48380,"date":"2023-04-21T23:26:14","date_gmt":"2023-04-22T04:26:14","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-make-homemade-biodiesel-kit\/"},"modified":"2025-01-21T07:18:41","modified_gmt":"2025-01-21T12:18:41","slug":"how-to-make-homemade-biodiesel-kit","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-make-homemade-biodiesel-kit\/","title":{"rendered":"T\u1ef1 ch\u1ebf b\u1ed9 kit s\u1ea3n xu\u1ea5t biodiesel t\u1ea1i nh\u00e0"},"content":{"rendered":"

Vi\u1ec7c t\u1ef1 ch\u1ebf biodiesel t\u1ea1i nh\u00e0 kh\u00f4ng ch\u1ec9 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed nhi\u00ean li\u1ec7u m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch l\u00e0m m\u1ed9t b\u1ed9 kit s\u1ea3n xu\u1ea5t biodiesel \u0111\u01a1n gi\u1ea3n v\u00e0 an to\u00e0n t\u1ea1i nh\u00e0.<\/p>\n

Nguy\u00ean li\u1ec7u v\u00e0 d\u1ee5ng c\u1ee5 c\u1ea7n chu\u1ea9n b\u1ecb<\/h3>\n

\u0110\u1ec3 b\u1eaft \u0111\u1ea7u, b\u1ea1n c\u1ea7n chu\u1ea9n b\u1ecb \u0111\u1ea7y \u0111\u1ee7 c\u00e1c nguy\u00ean li\u1ec7u v\u00e0 d\u1ee5ng c\u1ee5 sau:<\/p>\n\n\n\n\n\n\n\n\n
Nguy\u00ean li\u1ec7u<\/th>\nS\u1ed1 l\u01b0\u1ee3ng\/Dung t\u00edch<\/th>\nGhi ch\u00fa<\/th>\n<\/tr>\n<\/thead>\n
D\u1ea7u \u0103n \u0111\u00e3 qua s\u1eed d\u1ee5ng<\/td>\n1 l\u00edt<\/td>\nL\u1ecdc s\u1ea1ch c\u1eb7n b\u1ea9n<\/td>\n<\/tr>\n
Methanol (CH3OH)<\/td>\n200ml<\/td>\nC\u1ed3n c\u00f4ng nghi\u1ec7p, c\u1ea7n c\u1ea9n th\u1eadn khi s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n
Natri Hydroxit (NaOH)<\/td>\n3.5g<\/td>\nC\u00f2n g\u1ecdi l\u00e0 x\u00fat, c\u1ea7n c\u1ea9n th\u1eadn khi s\u1eed d\u1ee5ng<\/td>\n<\/tr>\n
N\u01b0\u1edbc c\u1ea5t<\/td>\n15ml<\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n\n\n\n\n\n\n\n\n\n\n\n
D\u1ee5ng c\u1ee5<\/th>\nS\u1ed1 l\u01b0\u1ee3ng<\/th>\nGhi ch\u00fa<\/th>\n<\/tr>\n<\/thead>\n
B\u00ecnh th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t<\/td>\n2<\/td>\nDung t\u00edch t\u1ed1i thi\u1ec3u 2 l\u00edt<\/td>\n<\/tr>\n
C\u00e2n \u0111i\u1ec7n t\u1eed<\/td>\n1<\/td>\n\u0110\u1ed9 ch\u00ednh x\u00e1c cao<\/td>\n<\/tr>\n
M\u00e1y khu\u1ea5y t\u1eeb<\/td>\n1<\/td>\n(T\u00f9y ch\u1ecdn) Gi\u00fap qu\u00e1 tr\u00ecnh ph\u1ea3n \u1ee9ng nhanh h\u01a1n<\/td>\n<\/tr>\n
Ph\u1ec5u l\u1ecdc<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
\u1ed0ng \u0111ong<\/td>\n1<\/td>\n<\/td>\n<\/tr>\n
G\u0103ng tay cao su<\/td>\n1 \u0111\u00f4i<\/td>\nB\u1eaft bu\u1ed9c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 da tay<\/td>\n<\/tr>\n
K\u00ednh b\u1ea3o h\u1ed9<\/td>\n1<\/td>\nB\u1eaft bu\u1ed9c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 m\u1eaft<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Quy tr\u00ecnh th\u1ef1c hi\u1ec7n<\/h3>\n
    \n
  1. Pha ch\u1ebf dung d\u1ecbch methanolat:<\/strong> Trong m\u1ed9t b\u00ecnh th\u1ee7y tinh ch\u1ecbu nhi\u1ec7t, cho 200ml methanol v\u00e0o. Sau \u0111\u00f3, t\u1eeb t\u1eeb cho 3.5g NaOH v\u00e0o methanol v\u00e0 khu\u1ea5y \u0111\u1ec1u cho \u0111\u1ebfn khi tan ho\u00e0n to\u00e0n. L\u01b0u \u00fd: Ph\u1ea3n \u1ee9ng n\u00e0y t\u1ecfa nhi\u1ec7t, c\u1ea7n thao t\u00e1c c\u1ea9n th\u1eadn.<\/li>\n
  2. Chu\u1ea9n b\u1ecb d\u1ea7u \u0103n:<\/strong> \u0110\u1ea3m b\u1ea3o d\u1ea7u \u0103n \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1ecdc s\u1ea1ch c\u1eb7n b\u1ea9n. L\u00e0m n\u00f3ng d\u1ea7u \u0103n l\u00ean kho\u1ea3ng 55-60\u00b0C.<\/li>\n
  3. Ph\u1ea3n \u1ee9ng chuy\u1ec3n h\u00f3a este:<\/strong> T\u1eeb t\u1eeb \u0111\u1ed5 dung d\u1ecbch methanolat v\u00e0o b\u00ecnh d\u1ea7u \u0103n \u0111\u00e3 \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng. S\u1eed d\u1ee5ng m\u00e1y khu\u1ea5y t\u1eeb ho\u1eb7c khu\u1ea5y \u0111\u1ec1u b\u1eb1ng tay trong kho\u1ea3ng 1 gi\u1edd.<\/li>\n
  4. T\u00e1ch l\u1edbp v\u00e0 r\u1eeda biodiesel:<\/strong> Sau khi ph\u1ea3n \u1ee9ng k\u1ebft th\u00fac, \u0111\u1ec3 h\u1ed7n h\u1ee3p l\u1eafng trong kho\u1ea3ng 8-12 ti\u1ebfng. 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 l\u1edbp biodiesel ra kh\u1ecfi glycerin. R\u1eeda biodiesel b\u1eb1ng n\u01b0\u1edbc \u1ea5m v\u00e0i l\u1ea7n cho \u0111\u1ebfn khi n\u01b0\u1edbc r\u1eeda trong.<\/li>\n<\/ol>\n

    L\u01b0u \u00fd an to\u00e0n<\/h3>\n
      \n
    • Methanol v\u00e0 NaOH l\u00e0 ch\u1ea5t h\u00f3a h\u1ecdc nguy hi\u1ec3m, c\u1ea7n s\u1eed d\u1ee5ng g\u0103ng tay cao su, k\u00ednh b\u1ea3o h\u1ed9 v\u00e0 kh\u1ea9u trang khi thao t\u00e1c.<\/li>\n
    • Tr\u00e1nh h\u00edt ph\u1ea3i h\u01a1i methanol. Th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc trong khu v\u1ef1c th\u00f4ng tho\u00e1ng.<\/li>\n
    • Kh\u00f4ng \u0111\u1ed5 dung d\u1ecbch methanolat v\u00e0o d\u1ea7u \u0103n qu\u00e1 nhanh, c\u00f3 th\u1ec3 g\u00e2y b\u1eafn v\u00e0 nguy hi\u1ec3m.<\/li>\n<\/ul>\n

      Vi\u1ec7c t\u1ef1 ch\u1ebf biodiesel t\u1ea1i nh\u00e0 \u0111\u00f2i h\u1ecfi s\u1ef1 c\u1ea9n th\u1eadn v\u00e0 t\u1ec9 m\u1ec9. Tuy nhi\u00ean, v\u1edbi h\u01b0\u1edbng d\u1eabn chi ti\u1ebft tr\u00ean, b\u1ea1n ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 t\u1ef1 l\u00e0m m\u1ed9t b\u1ed9 kit \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3. Hy v\u1ecdng b\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u1eefu \u00edch cho b\u1ea1n trong vi\u1ec7c t\u00ecm ki\u1ebfm ngu\u1ed3n nhi\u00ean li\u1ec7u thay th\u1ebf th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"

      Vi\u1ec7c t\u1ef1 ch\u1ebf biodiesel t\u1ea1i nh\u00e0 kh\u00f4ng ch\u1ec9 gi\u00fap ti\u1ebft ki\u1ec7m chi ph\u00ed nhi\u00ean li\u1ec7u m\u00e0 c\u00f2n g\u00f3p ph\u1ea7n b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch l\u00e0m m\u1ed9t b\u1ed9 kit s\u1ea3n xu\u1ea5t biodiesel \u0111\u01a1n gi\u1ea3n v\u00e0 an to\u00e0n t\u1ea1i nh\u00e0. Nguy\u00ean li\u1ec7u v\u00e0 d\u1ee5ng c\u1ee5 c\u1ea7n chu\u1ea9n b\u1ecb \u0110\u1ec3<\/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-48380","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\/48380","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=48380"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/48380\/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=48380"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=48380"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=48380"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}