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. 18, 2014
Filed:
Dec. 17, 2010
David J. Heldebrant, Richland, WA (US);
Phillip K. Koech, Richland, WA (US);
James E. Rainbolt, Richland, WA (US);
Mark D. Bearden, Richland, WA (US);
Feng Zheng, Richland, WA (US);
David J. Heldebrant, Richland, WA (US);
Phillip K. Koech, Richland, WA (US);
James E. Rainbolt, Richland, WA (US);
Mark D. Bearden, Richland, WA (US);
Feng Zheng, Richland, WA (US);
Battelle Memorial Institute, Richland, WA (US);
Abstract
A system and process are disclosed for selective removal and recovery of HS from a gaseous volume, e.g., from natural gas. Anhydrous organic, sorbents chemically capture HS gas to form hydrosulfide salts. Regeneration of the capture solvent involves addition of an anti-solvent that releases the captured HS gas from the capture sorbent. The capture sorbent and anti-solvent are reactivated for reuse, e.g., by simple distillation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile