Method of controlling asphaltene precipitation in a fluid
US6270653A · kind A · utility
12Cited by
6References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 29, 1999 |
| Grant date | Aug 7, 2001 |
| Priority date | — |
| Expiry date | Sep 29, 2019 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L1/231
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method of controlling asphaltene precipitation in a fluid comprising the addition of a precipitation inhibitor to the fluid containing the asphaltene.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.