Title:
PHOSPHORUS-MODIFIED ZEOLITE CATALYST
Document Type and Number:
Japanese Patent JP2012245465
Kind Code:
A
Abstract:
To provide a catalyst which can convert ethanol to propylene efficiently and selectively.
This phosphorus-modified zeolite catalyst has an acid amount of 0.4-0.7 mmol/g-cat. A zeolite catalyst before modified with phosphorus is not especially limited, and a general zeolite can be used. It is desirable to use an MFI type zeolite catalyst although it is not especially limited, and it is especially desirable to use a ZSM-5 type zeolite catalyst.
Inventors:
MIYAZAKI YOHEI
Application Number:
JP2011119020A
Publication Date:
December 13, 2012
Filing Date:
May 27, 2011
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B01J29/40; C07C1/20; C07C11/06; C07B61/00
Attorney, Agent or Firm:
Yusuke Hiraki
Satoshi Fujita
Naomi Shimamura
Iwasaki Masaji
Satoshi Fujita
Naomi Shimamura
Iwasaki Masaji
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