Process for the preparation of ammonia and ammonia synthesis catalyst
US6235676A · kind A · utility
5Cited by
7References
3Claims
0Family size
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Key dates
| Filing date | Mar 13, 2000 |
| Grant date | May 22, 2001 |
| Priority date | — |
| Expiry date | Mar 13, 2020 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Process for the preparation of ammonia from ammonia synthesis gas by contacting the synthesis gas with a bimetallic catalyst comprising a Group VIII metal combined with a Group VIB metal at conditions being effective in the formation of ammonia, wherein the bimetallic catalyst is in its nitride form during contact with the synthesis gas.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.