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. 02, 1977
Filed:
Nov. 04, 1975
Applicant:
Inventor:
Peter Steiner, Edison, NJ (US);
Assignee:
Foster Wheeler Energy Corporation, Livingston, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
423230 ;
Abstract
Continuous process for the selective removal of hydrogen sulfide from a mixture of hot coal gasification gases containing hydrogen sulfide by contacting such mixture in a reaction or desulfurizing zone at an elevated temperature with a nickel-containing material whereby the nickel reacts with the hydrogen sulfide to form solid compounds from which the nickel content can be regenerated by oxidation and recycled back to the reaction zone, thereby effectively removing hydrogen sulfide from the hot gas mixture.