JPS5738938A - Alumina base catalyst carrier - Google Patents
Alumina base catalyst carrierInfo
- Publication number
- JPS5738938A JPS5738938A JP11554080A JP11554080A JPS5738938A JP S5738938 A JPS5738938 A JP S5738938A JP 11554080 A JP11554080 A JP 11554080A JP 11554080 A JP11554080 A JP 11554080A JP S5738938 A JPS5738938 A JP S5738938A
- Authority
- JP
- Japan
- Prior art keywords
- catalyst carrier
- alumina
- base catalyst
- alumina base
- activated alumina
- 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
Links
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 title abstract 7
- 239000003054 catalyst Substances 0.000 title abstract 4
- 150000002681 magnesium compounds Chemical class 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 2
- 229910052596 spinel Inorganic materials 0.000 abstract 2
- 239000011029 spinel Substances 0.000 abstract 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 238000001354 calcination Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 239000001095 magnesium carbonate Substances 0.000 abstract 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 abstract 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002912 waste gas Substances 0.000 abstract 1
Landscapes
- Exhaust Gas Treatment By Means Of Catalyst (AREA)
- Catalysts (AREA)
Abstract
PURPOSE: To obtain an α-alumina base catalyst carrier of superior mechanical properties and purification performance by adding a magnesium compound to activated alumina thereby making the same into spinel structure at the time of calcining the activated alumina to α-alumina.
CONSTITUTION: A magnesium compound such as MgO or MgCO3 is added to activated alumina as an α-alumina base catalyst carrier for purification of waste gases, and the mixture is heated to have 10W40wt% spinel. Then, this catalyst carrier is improved of mechanical properties such as abrasion resistance and crushing resistance and the superior carrier having improved activity which will not degrade is obtained.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11554080A JPS5738938A (en) | 1980-08-22 | 1980-08-22 | Alumina base catalyst carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11554080A JPS5738938A (en) | 1980-08-22 | 1980-08-22 | Alumina base catalyst carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5738938A true JPS5738938A (en) | 1982-03-03 |
Family
ID=14665054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11554080A Pending JPS5738938A (en) | 1980-08-22 | 1980-08-22 | Alumina base catalyst carrier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5738938A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020518430A (en) * | 2017-04-06 | 2020-06-25 | サゾル ジャーマニー ゲーエムベーハー | Process for the production of wear-stable granular materials |
-
1980
- 1980-08-22 JP JP11554080A patent/JPS5738938A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020518430A (en) * | 2017-04-06 | 2020-06-25 | サゾル ジャーマニー ゲーエムベーハー | Process for the production of wear-stable granular materials |
| US11559798B2 (en) | 2017-04-06 | 2023-01-24 | Sasol Germany Gmbh | Process for production of attrition stable granulated material |
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