Base catalyzed transesterification of acid treated vegetable oil blend for biodiesel production
Biodiesel can be produced from low cost non-edible oils and fats. However, most of these sources are of high free fatty acid content which requires two stage transesterification to reduce the acid value and produce biodiesel. The acid treatment step is usually followed by base transesterification s...
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http://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V22-506H0NH-2&_user=1196560&_coverDate=10%2F31%2F2010&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1536465799&_rerunOrigin=google&_acct=C000048039&_versionhttp://www.sciencedirect.com/science?_ob=ArticleURL&_udi=B6V22-506H0NH-2&_user=1196560&_coverDate=10%2F31%2F2010&_rdoc=1&_fmt=high&_orig=search&_origin=search&_sort=d&_docanchor=&view=c&_searchStrId=1536465799&_rerunOrigin=google&_acct=C000048039&_version
http://eprints.utp.edu.my/3044/1/Vegetable_Oil_Blens_BD_%28B%26B%2C_2010%29.pdf