کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
206699 | 461197 | 2009 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Effect of methanol content on enzymatic production of biodiesel from waste frying oil
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Effect of methanol content on enzymatic production of biodiesel from waste frying oil Effect of methanol content on enzymatic production of biodiesel from waste frying oil](/preview/png/206699.png)
چکیده انگلیسی
The enzymatic production of biodiesel from waste frying oil with methanol has been studied using immobilized lipase Novozym 435 as catalyst. The effects of methanol to oil molar ratio, dosage of enzyme and reaction time were investigated. The optimum reaction conditions were methanol to oil molar ratio of 25:1, 10% of Novozym 435 based on oil weight and reaction period of 4 h at 50 °C obtaining a biodiesel yield of 89.1%. Moreover, the reusability of the lipase over repeated cycles was also investigated under standard conditions.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Fuel - Volume 88, Issue 11, November 2009, Pages 2130–2134
Journal: Fuel - Volume 88, Issue 11, November 2009, Pages 2130–2134
نویسندگان
R. Maceiras, M. Vega, C. Costa, P. Ramos, M.C. Márquez,