Process to control nitrogen-containing compounds in synthesis gas
US7022742B2 · kind B2 · utility
2Cited by
46References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 8, 2004 |
| Grant date | Apr 4, 2006 |
| Priority date | — |
| Expiry date | Jul 10, 2024 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC10G2/32
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A process to control the amount of N-contaminant is synthesis gas which is fed into a Fischer-Tropsch reactor and which utilizes Fischer-Tropsch produced water is provided. A process which utilizes a countercurrent flow of Fischer-Tropsch produced water produced in a downstream Fischer-Tropsch reactor to wash syngas being fed to an upstream Fischer-Tropsch reactor is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.