The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 03, 2015
Filed:
Mar. 23, 2012
Judith Pauline Oppenheim, Friendswood, TX (US);
Anindra Mazumdar, Houston, TX (US);
Judith Pauline Oppenheim, Friendswood, TX (US);
Anindra Mazumdar, Houston, TX (US);
General Electric Company, Schenectady, NY (US);
Abstract
In one embodiment, a gas purification system is provided. The system includes a first section having a first solvent path and a first gas path. The first gas path is configured to flow a stripping gas to remove hydrogen sulfide (HS) and carbon dioxide (CO) from the first solvent path in a first vessel to produce a first gas mixture. The system also includes a second section having a second solvent path. The second solvent path is configured to flow a second solvent mixture to remove HS from the first gas mixture and COfrom the second solvent mixture within a second vessel. The second solvent mixture has a solvent saturated in COat a first pressure, the second vessel is operated at a second pressure, and the first and second pressures are within approximately 20% of one another.