RU2008142457A - METHOD FOR PRODUCING CATALYST - Google Patents
METHOD FOR PRODUCING CATALYST Download PDFInfo
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- RU2008142457A RU2008142457A RU2008142457/04A RU2008142457A RU2008142457A RU 2008142457 A RU2008142457 A RU 2008142457A RU 2008142457/04 A RU2008142457/04 A RU 2008142457/04A RU 2008142457 A RU2008142457 A RU 2008142457A RU 2008142457 A RU2008142457 A RU 2008142457A
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Abstract
Способ получения катализатора путем нанесения растворов исходных солей металлов на органические материалы, способные выгорать при повышенных температурах, отличающийся тем, что катализатор, выполненный в виде каталитического картриджа, получают путем помещения волокнистого органического субстрата слоями между двумя слоями гибкого термостойкого армирующего материала, проницаемого для жидкости и газа, затем полученному многослойному композиту придают форму, для соответствия конфигурации каталитического реактора, после чего предшественники оксидного компонента катализатора наносят пропиткой в виде раствора на полученный композит, осуществляют сушку при температуре 100-250°С и прокаливают при температуре 350-1200°С, при которой выгорает органический субстрат, и разлагаются предшественники оксидного компонента катализатора; в завершение проводят повторно пропитку раствором, содержащим предшественник нанесенного активного компонента, и подвергают повторной сушке и прокаливанию. A method of producing a catalyst by applying solutions of the starting metal salts on organic materials capable of fading at elevated temperatures, characterized in that the catalyst, made in the form of a catalytic cartridge, is obtained by placing the fibrous organic substrate in layers between two layers of flexible heat-resistant reinforcing material, permeable to liquid and gas, then the resulting multilayer composite is shaped to match the configuration of the catalytic reactor, after which tvenniki oxide component of the catalyst is applied by impregnation in solution in the resulting composite, drying is carried out at a temperature of 100-250 ° C and calcined at a temperature of 350-1200 ° C, at which burn out the organic substrate, and an oxide precursors decompose the catalyst component; finally, re-impregnation is carried out with a solution containing the precursor of the applied active component, and is subjected to repeated drying and calcination.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008142457/04A RU2409424C2 (en) | 2008-10-28 | 2008-10-28 | Catalyst preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2008142457/04A RU2409424C2 (en) | 2008-10-28 | 2008-10-28 | Catalyst preparation method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2008142457A true RU2008142457A (en) | 2010-05-10 |
| RU2409424C2 RU2409424C2 (en) | 2011-01-20 |
Family
ID=42673306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2008142457/04A RU2409424C2 (en) | 2008-10-28 | 2008-10-28 | Catalyst preparation method |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2409424C2 (en) |
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2008
- 2008-10-28 RU RU2008142457/04A patent/RU2409424C2/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| RU2409424C2 (en) | 2011-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20141029 |