Rapid pressure swing absorption cleanup of post-shift reactor synthesis gas. Technical progress report, January 1, 1992--March 31, 1992
- New Jersey Inst. of Tech., Newark, NJ (United States)
This investigation is concerned with the separation of gas mixtures using a novel concept of rapid pressure swing absorption (RAPSAB) of gas in a stationary absorbent liquid through gas-liquid interfaces immobilized in the pore mouths of hydrophobic microporous membranes. The process is implemented in a module well-packed with hydrophobic microporous hollow fiber membranes. The specific objectives are (1) to develop a theoretical model which will provide guidelines for selecting an efficient RAPSAB process cycle which includes desorption; (2) to demonstrate the concept experimentally with a simple gas mixture (e.g., Co{sub 2}-N{sub 2}) and a simple absorbent liquid such as water, and (3) to extend the concept to reactive absorbent liquids for the separation of CO, Co{sub 2} from the post-shift reactor synthesis gas. A simplified theoretical description of the novel rapid pressure swing absorption process has been developed.
- Research Organization:
- Stevens Inst. of Tech., Hoboken, NJ (United States). Dept. of Chemistry and Chemical Engineering; New Jersey Inst. of Tech., Newark, NJ (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- FG22-90PC90300
- OSTI ID:
- 10164032
- Report Number(s):
- DOE/PC/90300-T6; ON: DE92017968
- Resource Relation:
- Other Information: PBD: 30 Apr 1992
- Country of Publication:
- United States
- Language:
- English
Similar Records
Rapid pressure swing absorption cleanup of post-shift reactor synthesis gas
Rapid pressure swing absorption cleanup of post-shift reactor synthesis gas. Technical progress report No. 4, June 1, 1991--September 31, 1991