ʻO ka biodiesel kahi ʻano o ka wahie diesel i loaʻa mai nā mea kanu a i ʻole nā ​​​​holoholona a loaʻa nā esters momona momona.Hana ʻia ia e nā lipid hoʻoheheʻe kemika e like me ka momona holoholona (tallow), ʻaila soybean, a i ʻole kekahi aila mea kanu ʻē aʻe me ka waiʻona, e hana ana i ka methyl, ethyl a propyl ester.

Hiki ke hana ʻia nā lako hana biodiesel kuʻuna i nā pūʻulu, me ka hopena haʻahaʻa loa.Ma muli o ka hoʻohui ʻana o nā emulsifiers he nui, ʻoi aku ka haʻahaʻa o ka hua a me ka maikaʻi o ka biodiesel. Hiki i nā mea hana emulsification biodiesel ultrasonic ke hoʻomaopopo i ka hoʻomau ʻana i ka hana ma ka laina, a hiki ke hoʻonui ʻia ka hana hana e 200-400 mau manawa.I ka manawa like, hiki i ka mana ultrasonic ultra-kiʻekiʻe ke hoʻemi i ka hoʻohana ʻana i nā emulsifiers.ʻO ka hua aila o ka biodiesel i hoʻomākaukau ʻia ma kēia ʻano he kiʻekiʻe e like me 95-99%.Hoʻonui nui ʻia ka maikaʻi o ka ʻaila.

NĀ KULA:

Nā ʻanuʻu hana biodiesel:

1. Hoʻohui i ka ʻaila ʻaila a i ʻole ka momona holoholona me ka methanol a i ʻole ethanol a me ka sodium methoxide a i ʻole hydroxide.

2. E hoʻomehana uila i ka wai hui ʻia i 45 ~ 65 degere Celsius.

3. Ultrasonic lapaʻau o ka wela hui pū wai.

4. E hoʻohana i ka centrifuge e hoʻokaʻawale i ka glycerin e loaʻa ai ka biodiesel.