Functionalized polymers containing polyamine succinimide for antifouling in hydrocarbon refining processes
US9441171B2 · kind B2 · utility
4Cited by
10References
8Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Sep 13, 2016 |
| Priority date | — |
| Expiry date | Dec 1, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10L10/04
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A multipurpose chemical additives (MPC) is disclosed to mitigate fouling in hydrocarbon refinery processes, such as in a heat exchanger. A method for reducing fouling of a hydrocarbon is also disclosed that includes (i) providing a crude hydrocarbon for a refining process; and (ii) adding an additive to the crude hydrocarbon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.