RU94038633A - Method of catalyst preparation - Google Patents
Method of catalyst preparationInfo
- Publication number
- RU94038633A RU94038633A RU94038633/04A RU94038633A RU94038633A RU 94038633 A RU94038633 A RU 94038633A RU 94038633/04 A RU94038633/04 A RU 94038633/04A RU 94038633 A RU94038633 A RU 94038633A RU 94038633 A RU94038633 A RU 94038633A
- Authority
- RU
- Russia
- Prior art keywords
- zinc
- copper
- catalyst
- aluminum
- settling
- Prior art date
Links
Abstract
FIELD: catalysts production, copper-zinc-aluminum catalyst production for low-temperature synthesis of menthanol and low-temperature conversion of carbon monoxide in particular. SUBSTANCE: aim is to create process of preparation of catalyst, that has high activity, stability and strength. Aim is realized by the fact, that catalyst is produced by settling of copper, zinc and aluminum nitrates by sodium carbonate under temperature of 50 - 80 C, pH equal to 6.0 - 8.0 and settling time period from 3 to 60 minutes. Settling of copper-zinc compound and copper-zinc-aluminum compound is exercised on preliminary settled zinc-aluminum stabilizer. Settling is exercised under continuous feeding of solutions in reactor system made of one or several reactors and under continuous removal of suspension from system. In the case average time of copper-zinc-aluminum compound staying in reaction zone does not exceed 60 minutes. EFFECT: method allows to produce highly active and thermally stable catalyst.
Claims (1)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA94021757A UA26198C2 (en) | 1994-02-14 | 1994-02-14 | METHOD OF CATALYST PREPARATION |
UA94021757 | 1994-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94038633A true RU94038633A (en) | 1996-08-10 |
RU2100069C1 RU2100069C1 (en) | 1997-12-27 |
Family
ID=21688957
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94038633A RU2100069C1 (en) | 1994-02-14 | 1994-10-17 | Method of preparing catalyst |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2100069C1 (en) |
UA (1) | UA26198C2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2524951C2 (en) * | 2009-06-17 | 2014-08-10 | Джонсон Мэтти Плс | Method of conversion of carbon oxides |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2500470C1 (en) * | 2012-11-20 | 2013-12-10 | Открытое акционерное общество "Ангарский завод катализаторов и органического синтеза" (ОАО "АЗКиОС") | Method of preparing catalyst for methanol synthesis and carbon monooxide conversion |
BR112014020134B1 (en) * | 2013-11-12 | 2022-04-05 | Clariant S.A. | Catalyst for low temperature steam reforming process |
CN107970988B (en) * | 2016-10-24 | 2020-05-12 | 中国科学院大连化学物理研究所 | Catalyst for synthesizing aromatic hydrocarbon and preparation method thereof |
-
1994
- 1994-02-14 UA UA94021757A patent/UA26198C2/en unknown
- 1994-10-17 RU RU94038633A patent/RU2100069C1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2524951C2 (en) * | 2009-06-17 | 2014-08-10 | Джонсон Мэтти Плс | Method of conversion of carbon oxides |
Also Published As
Publication number | Publication date |
---|---|
UA26198C2 (en) | 1999-07-19 |
RU2100069C1 (en) | 1997-12-27 |
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