Study on Effective Parameters in Biodiesel Production from Canola Oil using Kissiris Immobilized Rhizopus Oryzae in Solvent- Free System
Publish place: 07th International Congress on Chemical Engineering
Publish Year: 1390
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
ICHEC07_399
تاریخ نمایه سازی: 25 فروردین 1394
Abstract:
The use of Rhizopus oryzae immobilized on Kissiris as a biocatalyst for ester synthesis has been studied. Immobilization of R. oryzae cells within biomass support particles enhanced intracellular lipase activity and could be used directly as whole cell biocatalyst in transesterification reaction. In this study, the methanolysis of canola oil catalyzed by Kissiris immobilized R. oryzae was performed in solvent-free media. The influences of several reaction parameters on methyl ester yield such as water content, molar ratio of methanol to canola oil, and substrate to catalyst ratio were studied. The maximum methyl ester yield of 90.9% was obtained at optimum conditions
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Authors
f Goudarzi
Department of Chemical Engineering, AmirKabir University of Technology, Tehran, Iran
m Hajar
Department of Chemical Engineering, AmirKabir University of Technology, Tehran, Iran
a Arab Markadeh
Department of Chemical Engineering, AmirKabir University of Technology, Tehran, Iran
s Shokrollahzadeh
Department of Chemical Technologies, Iranian Research Organization for Science and Technology, Tehran,Iran
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