Title:
γ-ALUMINA FOR CATALYST CARRIER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
Japanese Patent JP2013208582
Kind Code:
A
Abstract:
To provide a spherical or tabular γ-alumina for catalyst carriers having a large particle size, and a large specific surface area.
There is provided a spherical or tabular γ-alumina for catalyst carriers, in which the average secondary particle size is 30 nm to 2 μm, the primary particle size is 2.5 nm to 9.0 nm and the specific surface area is 10 m2/g to 150 m2/g.
Inventors:
MATSUBARA ICHIRO
SHIN USOKU
IZU NORIYA
ITO TOSHIO
NISHIBORI MAIKO
UCHIDA TOSHIO
KANDA KEISEN
TANJO HIROMASA
MIYAZAKI HIROSHI
SHIN USOKU
IZU NORIYA
ITO TOSHIO
NISHIBORI MAIKO
UCHIDA TOSHIO
KANDA KEISEN
TANJO HIROMASA
MIYAZAKI HIROSHI
Application Number:
JP2012081066A
Publication Date:
October 10, 2013
Filing Date:
March 30, 2012
Export Citation:
Assignee:
NAT INST OF ADVANCED IND SCIEN
NEW COSMOS ELECTRIC CO
NEW COSMOS ELECTRIC CO
International Classes:
B01J32/00; B01D53/86; B01J21/04; B01J37/08
Domestic Patent References:
| JPH1183781A | 1999-03-26 | |||
| JP2008520542A | 2008-06-19 | |||
| JPH1073556A | 1998-03-17 | |||
| JP2007063057A | 2007-03-15 | |||
| JP2008111114A | 2008-05-15 |
Attorney, Agent or Firm:
Shuichiro Kitamura
Takashi Ota
Takashi Ota
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