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. 29, 1981
Filed:
Oct. 18, 1977
Applicant:
Inventor:
Elroy M Gladrow, East Baton Rouge, LA (US);
Assignee:
Exxon Research & Engineering Co., Florham Park, NJ (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
423247 ; 423437 ; 208113 ; 208120 ; 252416 ;
Abstract
A method for the removal of CO from flue gas which comprises contacting a spent noble metal reforming catalyst with flue gas from a cat cracker regenerator at 1000.degree.-1350.degree. F. to effectively oxidize CO to CO.sub.2. The spent catalyst while no longer efficient in a reforming process is found to be effective in reducing the CO level to a concentration range of 5000 parts per million and less.