Title: New extracting technology for fatty oil
Application Number: 89104944 Application Date: 1989.07.17
Publication Number: 1048883 Publication Date: 1991.01.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C11B1/00
Applicant(s) Name: Qi Kun Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     This invention relates to a kind of production technology for extracting edible fatty oil. It uses liquidified petroleum gas as an extracting solvent to substitute the currently used No. 6 industrial solvent, to extract fatty oil in bean, peanut, rapeseed, etc. oily matevials, under a normal temperature and definite pressure condition. Also it uses a reducing pressure method under mormal temperature to evaporate the solvent and to separate extracted substances and extracting materials, in order to reach the purpose of extracting fatty oil under the condition of not destroying the plant protein oin oily materials.
Time: 5