توجه: محتویات این صفحه به صورت خودکار پردازش شده و مقاله‌های نویسندگانی با تشابه اسمی، همگی در بخش یکسان نمایش داده می‌شوند.
۱Production of biodiesel by transesterification of waste frying Oil using Candida rugosa lipase immobilized on modified cloisite as heterogeneous catalysts
نویسنده(ها): ،
اطلاعات انتشار: کنفرانس بین المللی یافته های نوین پژوهشی در شیمی و مهندسی شیمی، سال
تعداد صفحات: ۴
Waste frying oil, which not only harms people’s health but also causes environmental pollution, can be a good alternative to partially substitute petroleum diesel through transesterification reaction. In this study, cloisite 30B was tosylated with tosyl chloride and then modified with 4–hydroxybenzaldehyde. The functionalized cloisite was used for immobilization of lipase. The immobilized lipase was used for biodiesel production from waste frying oil and olive oil. Synthesis of biodiesel was efficiently catalyzed by the covalently immobilized lipase and allowed bioconversion yield up to 96% and 93% after 4 h of reaction time. The optimal molar ratio was 10 parts of methanol to one part of oil with a biocatalyst loaded of 25 wt.% of lipase<\div>
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