Title:
PROPYLENE PRODUCTION METHOD
Document Type and Number:
WIPO Patent Application WO/2011/135785
Kind Code:
A1
Abstract:
An object of this invention is to provide a method for converting ethylene or ethanol into propylene in a highly selective manner and a rapid manner. The above object can be achieved by a metal-modified zeolite catalyst which has 0.65 to 1.2 mmol/g of acid amount and 540 to 850 K of acid strength.
Inventors:
MIYAZAKI YOHEI (JP)
Application Number:
PCT/JP2011/002127
Publication Date:
November 03, 2011
Filing Date:
April 11, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CO LTD (JP)
MIYAZAKI YOHEI (JP)
MIYAZAKI YOHEI (JP)
International Classes:
B01J29/40; B01J23/10; B01J23/26; B01J23/46; B01J23/50; B01J29/48; C07C1/20; C07C1/24; C07C2/02; C07C11/06
Domestic Patent References:
| WO2007083241A2 | 2007-07-26 | |||
| WO2010101121A1 | 2010-09-10 | |||
| WO2009037992A1 | 2009-03-26 |
Foreign References:
| EP2108635A1 | 2009-10-14 | |||
| JP2007191444A | 2007-08-02 | |||
| JP2008289991A | 2008-12-04 | |||
| JP2009018247A | 2009-01-29 | |||
| JP2010104979A | 2010-05-13 |
Other References:
JÜRGEN SCHULZ ET AL: "Conversion of Methanol over Metal-exchanged Zeolites", CHEMICAL ENGINEERING AND TECHNOLOGY, WEINHEIM, DE, vol. 16, 1 January 1993 (1993-01-01), pages 332 - 337, XP002438322, ISSN: 0930-7516
Attorney, Agent or Firm:
HIRAKI, Yusuke et al. (3-20 Toranomon 4-chome, Minato-k, Tokyo 01, JP)
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Claims: