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. 14, 1984
Filed:
Oct. 12, 1982
Applicant:
Inventors:
Willard L Boward, Jr, Hoffman Estates, IL (US);
Kuei H Wang, Arlington Heights, IL (US);
Assignee:
FMC Corporation, Philadelphia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C01B / ;
U.S. Cl.
CPC ...
423242 ; 422 62 ; 436 55 ; 436163 ;
Abstract
A method of controlling the continuous operation of the absorption and regeneration processes of a sodium-limestone double alkali flue gas desulfurization system, in which measurements of absorber effluent solution pH or flow diverted for regeneration are used as the primary control parameter governing the limestone addition rate.
Boward, Jr, Willard. (1984). Process control of continuous sodium-limestone flue gas desulfurization (U.S. Patent No. 4431618). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4431618
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile