摘要
本文提出了以油脚为原料,经催化皂化和常压催化酸解,再经间歇精馏制取精油酸的新工艺。应用此工艺制得的产品,各项指标均达到精油酸标准。
This paper provides a new technology, which is used to make refining oleic acid with foots as raw stuff,by catalytic saponification,catalytic acidolysis under ordinary pressure,and intermittent rectification. All indexes of the refining oleic acid made by this new technology attain the relative criterions.
出处
《郑州轻工业学院学报》
1992年第2期29-34,共6页
Journal of Zhengzhou Institute of Light Industry（Natural Science）
关键词
油脚
脂肪酸
精油酸
精馏
foots,fatty acid,refining oleic acid,rectification
