Functionalized polymers containing polyamine succinimide for demulsification in hydrocarbon refining processes
US9617482B2 · kind B2 · utility
0Cited by
18References
18Claims
0Family size
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Key dates
| Filing date | May 13, 2015 |
| Grant date | Apr 11, 2017 |
| Priority date | — |
| Expiry date | Jun 30, 2035 |
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.