Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
プロピレンの製造方法
Document Type and Number:
Japanese Patent JP5614401
Kind Code:
B2
Abstract:
An object of the present invention is to provide a process of producing propylene by contacting ethylene with a catalyst, where propylene is produced with high selectivity. The present invention relates to a production process of propylene, comprising contacting ethylene with a catalyst, wherein the catalyst comprises a zeolite as an active ingredient and an acid content in the outer surface of the zeolite is 5 % or less based on an acid content of the entire zeolite.

Inventors:
林 幹夫
山口 正志
吉川 由美子
武脇 隆彦
瀬戸山 亨
Application Number:
JP2011512347A
Publication Date:
October 29, 2014
Filing Date:
April 28, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
三菱化学株式会社
International Classes:
C07C6/04; B01J29/70; C01B39/46; C07C11/06; C08F12/00
Domestic Patent References:
JPH10151351A1998-06-09
JP2007509933A2007-04-19
JPH10151351A1998-06-09
Other References:
JPN6010034628; 馬場俊秀 他: '新エネルギーの開発  Part2-バイオマス  SAPO-34を触媒とするエチレンまたはエタノールからの選択的プロピ' 月刊ファインケミカル Vol.37, No.4, 20080315, p.66-74
JPN6010034628; 馬場俊秀 他: '新エネルギーの開発  Part2-バイオマス  SAPO-34を触媒とするエチレンまたはエタノールからの選択的プロピ' 月刊ファインケミカル Vol.37, No.4, 20080315, p.66-74
Attorney, Agent or Firm:
Yuriko Hamada
Toshimitsu Ichikawa