Process for the preparation and recovery of carbon dioxide from waste gas or fumes produced by combustible oxidation
US7153344B2 · kind B2 · utility
14Cited by
32References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 22, 2002 |
| Grant date | Dec 26, 2006 |
| Priority date | — |
| Expiry date | May 2, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for the separation and recovery of carbon dioxide from waste gases produced by combustible oxidation is described comprising the steps of feeding a flow of waste gas to a gas semipermeable material, separating a gaseous flow comprising high concentrated carbon dioxide from said flow of waste gas through the gas semipermeable material, and employing at least a portion of the gaseous flow comprising high concentrated carbon dioxide as feed raw material in an industrial production plant and/or stockpiling at least a portion of the gaseous flow comprising carbon dioxide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.