Controlling H.sub.2 S in fuel oils
US4867865A · kind A · utility
7Cited by
3References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 11, 1988 |
| Grant date | Sep 19, 1989 |
| Priority date | — |
| Expiry date | Jul 11, 2008 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G29/20
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
The hydrogen sulfide content of the atmosphere over sour heavy fuel oils is controlled by the addition of choline to the fuel oil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.