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. 25, 2009
Filed:
Apr. 18, 2007
Applicants:
James L. Aderhold, Jr., Wheaton, IL (US);
Nagaraju Palla, Woodridge, IL (US);
Keyur Pandya, Elgin, IL (US);
Inventors:
James L. Aderhold, Jr., Wheaton, IL (US);
Nagaraju Palla, Woodridge, IL (US);
Keyur Pandya, Elgin, IL (US);
Assignee:
Gas Technology Institute, Des Plaines, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B 17/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for removal of hydrogen sulfide and mercury from a gaseous stream containing hydrogen sulfide and mercury in which a hydrogen sulfide conversion catalyst is contacted with the gaseous stream at a temperature less than or equal to the dewpoint of elemental sulfur, and the hydrogen sulfide is oxidized, forming elemental sulfur.