Method for making a hydrazine by hydrolysing an azine
US6759023B1 · kind B1 · utility
2Cited by
7References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 31, 2001 |
| Grant date | Jul 6, 2004 |
| Priority date | — |
| Expiry date | Oct 31, 2021 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B21/16
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
The invention relates to a process for manufacturing hydrazine by hydrolyzing an azine, in which the heat required for the reaction and the separation by distillation of the components is partly provided by injecting vaporized water.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.