Plant and method for fractionating and purifying synthesis gas
US7269972B2 · kind B2 · utility
2Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 22, 2003 |
| Grant date | Sep 18, 2007 |
| Priority date | — |
| Expiry date | Feb 23, 2024 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S62/934
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An plant unit for fractionating and purifying synthesis gas is described, which is comprised of a device for partially condensing synthesis gas and a device for nitrogen washing, whereat the device for nitrogen washing is adjacent to the device for partial condensation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.