摘要
国内桐饼浸出均采用6号溶剂,因6号溶剂含有硫,浸出桐油易异构化,从而影响了浸出桐油的使用价值和经济价值。本项研究采用不含硫的溶剂对浸出工艺进行研究,在实验室条件下获得满意结果。
In the process of extracting tung oil cake,No. 6 solvent is used in China. Because the solvent has the content of sulphur, the extracted tung oil easily causes' the isomerization,so that it greatly influences both its use value and economic value. This study adopts the solvent without sulphur to research the extraction technology. As a result, a satisfactory result has been obtained in laboratory.
出处
《武汉工业学院学报》
CAS
1989年第4期1-7,共7页
Journal of Wuhan Polytechnic University
关键词
桐饼
桐油
溶剂
浸出
tung cake tung oil solvent extraction
