Title:
CONTINUOUS MANUFACTURE OF EPICHLOHYDRIN EPICHLOROHYDRIN
Document Type and Number:
Japanese Patent JPS62283968
Kind Code:
A
Abstract:
A process for the production of epichlorohydrin is disclosed which comprises reacting allyl chloride, chlorine and water to form an intermediate, then rapid conversion and separation of epichlorohydrin product; the epichlorohydrin-depleted reaction mixture is cooled and subjected to electrodialysis then reverse osmosis to concentrate and remove deleterious by-products, and at least a substantial portion of the resultant permeate is recycled to the reaction zone, thereby enabling reduced operating costs and/or improved yield.
Inventors:
JIYOOJI KONSUTANTEIN BURITASU
Application Number:
JP12609087A
Publication Date:
December 09, 1987
Filing Date:
May 25, 1987
Export Citation:
Assignee:
SHELL INT RESEARCH
International Classes:
C07D301/26; (IPC1-7): C07D301/26
Attorney, Agent or Firm:
Kazuho Kawarada