Process for the production of chloroform from carbon tetrachloride, catalytic compositions and process for obtaining them
US5146013A · kind A · utility
14Cited by
1References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 1991 |
| Grant date | Sep 8, 1992 |
| Priority date | — |
| Expiry date | Mar 14, 2011 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C17/23
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The invention relates to a process for the production of chloroform from carbon tetrachloride using a catalytic composition comprising a support on which a hydrogenating metal is deposited, the support comprising an alkali metal aluminate or alkaline earth metal aluminate. The invention also relates to a catalytic composition comprising a support on which platinum is deposited, the support comprising an aluminate having an inverse spinel structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.