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. 19, 1991
Filed:
Dec. 06, 1988
Applicant:
Inventors:
Robert E Moser, Palo Alto, CA (US);
Frank Meserole, Austin, TX (US);
Assignee:
Electric Power Research Institute, Inc., Palo Alto, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
C01B / ; B01J / ;
U.S. Cl.
CPC ...
423242 ; 423243 ; 423244 ;
Abstract
A method is provided for improving the reliability, SO.sub.2 removal and thiosulfate utilization in a wet lime/limestone flue gas desulfurization process by contacting the combustion gases in the presence of the wet lime or limestone with thiosulfate and an organic polyacid chelating agent.
Moser, Robert. (1991). Method for removing sulfur oxides from combusting gases in wet, (U.S. Patent No. 4994246). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4994246
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile