现代食品科技2012，Vol.28Issue(6)：684-687,4.
劣质食用油碱催化酯交换制备生物柴油初探
Preliminary Study on Biodiesel Production via KOH Catalyzed Transesterification of Inferior Editable Oil
何平伟 1邓放明1
作者信息
- 1. 湖南农业大学食品科学技术学院,湖南长沙410128
- 折叠
摘要
Abstract
KOH catalyzed transesterification of inferior cooking oil was investigated for biodiesel production. The results showed that biodiesel production yield was increased at first and then decreased with increasing the reaction temperature, which reached the maximum value 92.6% at 65℃. The biodiesel yield can reached 89.2% when reaction time was of 1.5h. Further increasing the reaction time above 1.5 h led to only slightly increase in the biodiesel yield. Ratio of methanol to oil has a slight effect on biodiesel production and the optimal KOH dosage was 0.8%, with which 92.9% of biodiesel yield can be obtained关键词
劣质食用油/酯交换/生物柴油Key words
inferior oil/ ester exchange/ biodiesel引用本文复制引用
何平伟,邓放明..劣质食用油碱催化酯交换制备生物柴油初探[J].现代食品科技,2012,28(6):684-687,4.
