Title:
アルキレンカーボネートおよびアルキレングリコールの調製のための方法
Document Type and Number:
Japanese Patent JP2011524857
Kind Code:
A
Abstract:
The invention provides a reaction system for the production of an alkylene carbonate comprising: an epoxidation zone containing an epoxidation catalyst located within an epoxidation reactor; a carboxylation zone containing an bromide-containing carboxylation catalyst located within an alkylene oxide absorber; and one or more purification zones containing a purification absorbent capable of reducing the quantity of bromide-containing impurities in a feed comprising a recycle gas, which purification zones are located upstream from the epoxidation zone; and a process for the production of an alkylene carbonate and an alkylene glycol.
Inventors:
Evans, Wayne Erroll
Hess, Martin Lyle
Matsuz, Marek
Juan Kurften, Eugene Marie Photofried Andre
Hess, Martin Lyle
Matsuz, Marek
Juan Kurften, Eugene Marie Photofried Andre
Application Number:
JP2011509626A
Publication Date:
September 08, 2011
Filing Date:
May 13, 2009
Export Citation:
Assignee:
Ciel International Research Mart Shats Pay BV
International Classes:
C07D317/36; B01J23/66; B01J23/72; B01J23/80; C07C29/09; C07C31/20; C07D317/38; C07B61/00
Attorney, Agent or Firm:
Kawaguchi International Patent Office