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:
Aug. 03, 1993
Filed:
May. 07, 1992
Akhilesh Kapoor, Clark, NJ (US);
Ramachandran Krishnamurthy, Piscataway, NJ (US);
Hung H Nguyen, Hurstville, AU;
The BOC Group, Inc., New Providence, NJ (US);
Abstract
A strongly adsorbed gas is recovered from a multicomponent gas mixture comprised of the strongly adsorbed gas, a flammable gas component and oxygen by repeating as essential steps (a) cocurrently passing the gas mixture through a bed of adsorbent which preferentially adsorbs the strongly adsorbed gas, thereby producing a nonadsorbed gas product stream that is depleted in the strongly adsorbed gas, (b) terminating the flow of multicomponent gas mixture into the bed and depressurizing the bed by countercurrently withdrawing a strongly adsorbed gas-enriched product stream from the bed and (c) countercurrently repressurizing the bed with the multicomponent gas mixture.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile