Biodiesel kayan aiki gabatarwa

Jiangsu Yuanhe makamashi Fasahar Co., Ltd. Biodiesel aikin ne mai da hankali ci gaban aikin da China Academy of Sciences Guangzhou makamashi Institute. Jiangsu Yuanhe makamashi Fasahar Co., Ltd. gudanar da kashe dabbobi, tsire-tsire man fetur (kasa man fetur) tacewar man fetur, cane tacewar man fetur, cin abinci sharar gida tacewar man fetur da sauran kayan aikin tacewar man fetur, shi ne daya daga cikin manyan kamfanonin da ke gudanar da kayan aikin tacewar man fetur (kayan aikin tacewar man fetur), kayan aiki, fasaha, tallace-tallace, bincike da ci gaba.

Biodiesel kayan aikiProduction Tsarin:

(1) Tsarin jiki: Da farko, an yi amfani da man fetur ko phosphoric acid don cire phospholipids, glue da sauran abubuwa. Sa'an nan pre-dumama mai, dehydration, degassing a cikin desacidation hasumiya, kiyaye ragowar matsin lamba,

Shigar da surplus tururi, a tururi zafin jiki, free acid tare da tururi steam, bayan condensation fita, cire net asara ban da free acid mai, free acid a man fetur za a iya sauka zuwa sosai low

Adadin, pigment ma za a iya rushe, sa launi haske. Daban-daban sharar dabbobi tsire-tsire mai a karkashin aikin DYD catalyst da aka ci gaba da kansa, ta amfani da esterification, alcoholization lokaci guda amsa tsari don samar da raw fat acid methyl.

(2) Pre-esterification na methanol: Da farko, dehydrate man fetur, cire flocculations da aka samar lokacin hydration kamar phospholipid da man fetur ta hanyar centrifugal, sa'an nan kuma dehydrate man fetur. Raw man fetur ƙara excess methanol

A kasancewar acid catalyst, yi pre-esterification, sa free acid canza zuwa methyl ester. Bayan a rarraba ruwan methanol, a rarraba C12-16 methyl palmate da C18 methyl oleate ba tare da free acid ba.

(3) musayar ester: tare da methanol, ƙara ƙananan adadin NaOH a matsayin mai haɓaka, yin musayar ester a ƙarƙashin wani zafin jiki da matsin lamba na yau da kullun, wato, samar da methyl ester, amfani da amsawar mataki biyu, cire glycerol da aka samar a cikin amsawar farko ta hanyar mai rarraba da aka tsara na musamman, don ci gaba da musayar ester.

(4) nauyi precipitation, ruwa wanke da layering.

(5) rabuwa da glycerol tare da samun raw methylester.

(6) fitar da ruwa, fitar da methanol, fitar da mai haɓaka da kuma samun tsarkakewar biodiesel

Aikace-aikace

Ana iya amfani da biodiesel a matsayin man fetur na boiler, turbin, injin dizal, da dai sauransu, ana amfani da shi a masana'antu mafi yawan methyl acid mai kitse. Biodiesel shine mai tsabta mai tsabta mai inganci wanda za a iya cirewa daga nau'ikan biomass, don haka za a iya ce cewa makamashi mara amfani da makamashi, a yau, a lokacin da albarkatun ke ƙara ƙarewa, yana da alƙawarin maye gurbin man fetur a matsayin madadin man fetur.