Process for producing fluidized catalyst for synthesis of methanol
US4806516A · kind A · utility
1Cited by
3References
9Claims
0Family size
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Key dates
| Filing date | Jul 24, 1987 |
| Grant date | Feb 21, 1989 |
| Priority date | — |
| Expiry date | Jul 24, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for producing a fluidized catalyst for synthesis of methanol, which comprises molding a composition comprising PA1 (A) 10 to 55% by weight of a mixture composed of water-insoluble copper, zinc and zirconium compounds convertible respectively to copper, zinc and zirconium oxides under calcination conditions, said mixture optionally containing a boron compound, PA1 (B) 45 to 90% by weight of water, and PA1 (C) 0.01 to 1% by weight of ammonia into fine particles, and calcining the fine particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.