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. 19, 1978
Filed:
Mar. 31, 1977
Applicant:
Inventor:
Stuart S Spater, Livingston, NJ (US);
Assignee:
Nichols Engineering & Research Corporation, Belle Mead, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J / ; C01B / ;
U.S. Cl.
CPC ...
252418 ; 422168 ; 422232 ; 201 33 ; 202100 ; 252420 ; 252421 ; 252445 ; 432 72 ; 432151 ; 432152 ;
Abstract
This invention relates to a system for regenerating and manufacturing activated carbon wherein the exhaust gases and vapors from the upper portion of a multiple hearth furnace are passed to a gas cooling apparatus such as a quencher or scrubber, the clean gases from which system are exhausted and from which a slip stream of water saturated gases are conducted to a lower hearth portion of the furnace for reaction with the carbon in the furnace.