Title: Direct extraction of lanolin from crude fleece
Application Number: 85104203 Application Date: 1985.05.29
Publication Number: 1005292 Publication Date: 1986.11.26
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C11B11/00
Applicant(s) Name: Gao chunjin Address:
Inventor(s) Name:
Attorney & Agent:
Abstract:
     The process of chemical extraction of lanolin from crude fleece with organic solvent consists of three steps: Lanolin is extracted by organic solvent and the solution is separated from fleece.. Organic solvent remained in fleece is regenerated and recirculated to the extractor. The solution is evaporated obtaining separately pure lanolin and solvent which is recirculated to the extractor.
Time: 7