METHOD FOR PROCESSING A GAS STREAM BY ABSORPTION
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jul 16, 2015
app pub date -
Apr 8, 2013
filing date -
Apr 10, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
A process for purifying a synthesis gas containing at least 50% of a mixture of CO and of H2 and from 10% to 50% of acidic gases is described herein. In an embodiment the process for purifying a gas comprises at least 50% by volume of a mixture of CO and of H2 and from 10% to 50% by volume of an acidic gas chosen from CO2, H2S and a mixture of CO2 and of H2S, comprising a step (a) consisting in contacting the gas with a washing solvent so as to absorb acidic gas in the washing solvent, and a step (b) consisting in recovering, on the one hand, a purified gas stream, and, on the other hand, the spent washing solvent, the washing solvent comprising at least one compound of formula CH3—(OCH2)n-O—CH3, n being between 1 and 20.
First Claim
Family
International Classification(s)
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully