Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shuichi Funatsu0
Jiro Yoshida0
Koji Ooyama0
Nobuyasu Chikamatsu0
Hirofumi Ito0
Date of Patent
May 28, 2013
0Patent Application Number
123767720
Date Filed
September 19, 2007
0Patent Primary Examiner
Patent abstract
A process for producing propylene, which including feeding at least one of dimethyl ether and methanol to a reactor to be reacted in the presence of a catalyst; supplying an obtained reaction product to a separator by which low-boiling compounds having a boiling point of −50° C. or lower at atmospheric pressure among the reaction product are separated; and recycling a proportion of at least 70% of a total amount of the separated low-boiling compounds to said reactor.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
