Process for the selective decomposition of hydrazine in a hydrazine/substituted hydrazine/water mixture
US6905666B2 · kind B2 · utility
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9Claims
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Key dates
| Filing date | Nov 14, 2002 |
| Grant date | Jun 14, 2005 |
| Priority date | — |
| Expiry date | Jul 25, 2023 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC06D5/04
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
The present invention relates to a process for the selective decomposition of hydrazine in a hydrazine/substituted hydrazine/water mixture. A catalyst chosen from the group consisting of nickel supported on silica/alumina, the nickel-nickel oxide mixture supported on silica/alumina and rhodium supported on carbon is introduced into this mixture and then the mixture is heated at a temperature of between 60° C. and 120° C.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.