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:
Sep. 20, 1977
Filed:
Jan. 26, 1976
Applicant:
Inventor:
Aaron Joseph Teller, Westboro, MA (US);
Assignee:
Teller Environmental Systems, Inc., Worcester, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
55 73 ; 55 74 ; 55 79 ; 55 89 ; 55 94 ; 55223 ; 55228 ; 423225 ;
Abstract
Process and apparatus are disclosed for the treatment of flue gases to remove particulates, sulfur oxides, hydrogen sulfide and organic sulfur compounds using an alkaline scrubbing liquor containing activated carbon.