Effective acid-catalyzed transesterification for biodiesel production.
作者： Xiaoling Miao , Rongxiu Li , Hongyan Yao
DOI: 10.1016/J.ENCONMAN.2009.06.021
关键词:
摘要: High effective acidic transesterification catalyzed by trifluoroacetic acid for biodiesel production was studied in the present research. The results showed that oil could be converted to directly one-step catalyze process without extreme temperature and pressure conditions. optimum combination 2.0 M catalyst concentration with 20:1 ratio of methanol at 120 °C. It reduced product specific gravity from an initial value 0.965 a 0.878 about 5 h reaction time, methyl ester content reached as high 98.4%. procedure represents simple mild method short time conversion rate, which would offer potential industrial process.
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