Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes
US9085737B2 · kind B2 · utility
1Cited by
8References
18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Jul 21, 2015 |
| Priority date | — |
| Expiry date | Sep 25, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L2230/086
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A method for treating an emulsion of a hydrocarbon is disclosed. The method includes providing an emulsion of a crude hydrocarbon, and adding an additive to the emulsion to obtain a treated hydrocarbon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.