Process for the photochemical sulphochlorination of gaseous alkanes
US6045664A · kind A · utility
1Cited by
13References
8Claims
0Family size
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Key dates
| Filing date | Apr 21, 1999 |
| Grant date | Apr 4, 2000 |
| Priority date | — |
| Expiry date | Apr 21, 2019 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J2219/00123
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
For manufacturing an alkanesulphonyl chloride by photochemical reaction of an alkane with chlorine and sulphur dioxide, the light source used is a gallium-doped medium-pressure mercury lamp.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.