Process for the purification of an aqueous stream coming from the fischer-tropsch reaction
US9403693B2 · kind B2 · utility
1Cited by
3References
23Claims
0Family size
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Key dates
| Filing date | Dec 16, 2009 |
| Grant date | Aug 2, 2016 |
| Priority date | — |
| Expiry date | Sep 24, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2103/36
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for the purification of an aqueous stream coming from the Fischer-Tropsch reaction using distillation and/or stripping treatment, a treatment with at least one inorganic base and a treatment with at least one organic base. This process allows at least a part of the aqueous stream coming from the Fischer-Tropsch reaction to be used as process water in the synthesis gas production plant, subsequently sent to the Fischer-Tropsch plant for the production of hydrocarbons.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.