摘要
由于脂肪酸是热敏性物质,高芥酸菜油生产脂肪酸过程中存在聚合、氧化、裂解等副反应发生,导致收率降低,影响产品质量,必须充分优化和严格控制工艺条件才能获得最佳产出和最低能耗。介绍国内外高芥酸菜油脂肪酸分馏的工艺研究进展,对高芥酸菜油混合脂肪酸的分馏工艺以及控制要点进行探讨,为高芥酸菜油脂肪酸分馏工艺方案的选择和控制提供参考。
As fatty acid is a heat sensitive substance,poly merization,oxidation,cracking and other side reactions occur in the production of fatty acid from high erucic acid rapeseed oil,leading to lower yield and affecting product quality.The process conditions must be fully optimized and strictly controlled to obtain the best output and minimum energy consumption.This paper introduces the research progress of high erucic acid rapeseed oil fatty acid fractionation technology at home and abroad,discusses the fractionation technology and control points of high erucic acid rapeseed oil mixed fatty acid,and provides reference for the selection and control of high erucic acid rapeseed oil fatty acid factionation technology scheme.
作者
杨国华
YANG Guohua(Sichuan Tianyu Oil and Fat Chemitry Co.,Ltd.,Luzhou 646300,Sichuan,China)
出处
《四川化工》
2025年第4期40-43,共4页
Sichuan Chemical Industry
关键词
芥酸
脂肪酸
分馏
工艺研究
控制要点
mustard acid
ftty acids
fractionation
process research
control points
