JPS56150434A - Manufacture of catalyst support - Google Patents
Manufacture of catalyst supportInfo
- Publication number
- JPS56150434A JPS56150434A JP5452180A JP5452180A JPS56150434A JP S56150434 A JPS56150434 A JP S56150434A JP 5452180 A JP5452180 A JP 5452180A JP 5452180 A JP5452180 A JP 5452180A JP S56150434 A JPS56150434 A JP S56150434A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst support
- baked
- needed
- aqueous solution
- granules
- 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.)
- Granted
Links
- 239000003054 catalyst Substances 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 abstract 3
- 239000003513 alkali Substances 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000003518 caustics Substances 0.000 abstract 2
- 239000008187 granular material Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 abstract 1
- 229920002678 cellulose Polymers 0.000 abstract 1
- 239000001913 cellulose Substances 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- -1 e.g. Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
- Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To obtain a catalyst support having a great specific strength and excellent wear resistance by a method in which alumina granules are baked and then treated with a caustic alkali aqueous solution.
CONSTITUTION: Hydrated alumina, e.g., aluminum hydroxide, is partially dehydrated, ground as needed, mixed with an additive, e.g., cellulose, etc., as needed, and then granulated. Then, the granules thus obtained are baked at a comparatively low temperature of approx. 1,000°C or lower and then cured in a caustic alkali aqueous solution, e.g., of NaOH, etc., followed by drying and baking.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5452180A JPS56150434A (en) | 1980-04-24 | 1980-04-24 | Manufacture of catalyst support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5452180A JPS56150434A (en) | 1980-04-24 | 1980-04-24 | Manufacture of catalyst support |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS56150434A true JPS56150434A (en) | 1981-11-20 |
| JPS633654B2 JPS633654B2 (en) | 1988-01-25 |
Family
ID=12972954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5452180A Granted JPS56150434A (en) | 1980-04-24 | 1980-04-24 | Manufacture of catalyst support |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56150434A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009023848A (en) * | 2007-07-17 | 2009-02-05 | Sumitomo Chemical Co Ltd | Method for producing magnesia spinel molded body |
| JP2012229139A (en) * | 2011-04-26 | 2012-11-22 | Covalent Materials Corp | Porous body ceramics, and method of manufacturing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0329016A (en) * | 1989-06-27 | 1991-02-07 | Sanyo Electric Co Ltd | Key input device for vending machine |
-
1980
- 1980-04-24 JP JP5452180A patent/JPS56150434A/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009023848A (en) * | 2007-07-17 | 2009-02-05 | Sumitomo Chemical Co Ltd | Method for producing magnesia spinel molded body |
| JP2012229139A (en) * | 2011-04-26 | 2012-11-22 | Covalent Materials Corp | Porous body ceramics, and method of manufacturing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS633654B2 (en) | 1988-01-25 |
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