JPS5633043A - Improving method for activity of catalyst - Google Patents

Improving method for activity of catalyst

Info

Publication number
JPS5633043A
JPS5633043A JP10934579A JP10934579A JPS5633043A JP S5633043 A JPS5633043 A JP S5633043A JP 10934579 A JP10934579 A JP 10934579A JP 10934579 A JP10934579 A JP 10934579A JP S5633043 A JPS5633043 A JP S5633043A
Authority
JP
Japan
Prior art keywords
catalyst
mold
fibrous material
activity
surface area
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10934579A
Other languages
Japanese (ja)
Inventor
Nobuyoshi Ishida
Katsutaro Miyake
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Power Ltd
Original Assignee
Babcock Hitachi KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Babcock Hitachi KK filed Critical Babcock Hitachi KK
Priority to JP10934579A priority Critical patent/JPS5633043A/en
Publication of JPS5633043A publication Critical patent/JPS5633043A/en
Pending legal-status Critical Current

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  • Catalysts (AREA)

Abstract

PURPOSE: To improve the activity of a catalyst, by mingling fibrous material into a support and/or a catalyst so as to increase the surface area of molded catalyst.
CONSTITUTION: In forming catalyst mold 2, fibrous material 1 is mingled into a mixture of the catalyst with the support, or into the support itself, and the fibrous material 1 is removed by calcination if necessary after the formation. The fibrous material 1 is arranged irregularly in the catalyst mold 2, and is partly projected from the surface 3. Drying and calcination of the catalyst mold causes peeling between the mold 2 and the fibrous material 1 thereby increasing the surface area of the mold 2. Thus the surface area of the catalyst mold 2 is increased by a simple method, so that its activity is improved.
COPYRIGHT: (C)1981,JPO&Japio
JP10934579A 1979-08-28 1979-08-28 Improving method for activity of catalyst Pending JPS5633043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10934579A JPS5633043A (en) 1979-08-28 1979-08-28 Improving method for activity of catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10934579A JPS5633043A (en) 1979-08-28 1979-08-28 Improving method for activity of catalyst

Publications (1)

Publication Number Publication Date
JPS5633043A true JPS5633043A (en) 1981-04-03

Family

ID=14507864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10934579A Pending JPS5633043A (en) 1979-08-28 1979-08-28 Improving method for activity of catalyst

Country Status (1)

Country Link
JP (1) JPS5633043A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62201643A (en) * 1986-02-28 1987-09-05 Nippon Oil Co Ltd Production of hydrogenation catalyst
US6683146B2 (en) 1999-07-05 2004-01-27 Fuji Xerox Co., Ltd. Heterogeneous polymerization catalyst, process for producing acrylic polymer, and acrylic polymer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62201643A (en) * 1986-02-28 1987-09-05 Nippon Oil Co Ltd Production of hydrogenation catalyst
US6683146B2 (en) 1999-07-05 2004-01-27 Fuji Xerox Co., Ltd. Heterogeneous polymerization catalyst, process for producing acrylic polymer, and acrylic polymer

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