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:
Jan. 16, 2024
Filed:
Aug. 31, 2021
Applicant:
Calgon Carbon Corporation, Moon Township, PA (US);
Inventors:
Jason P. Mazzoccoli, Pittsburgh, PA (US);
Ryan W. Walker, Pittsburgh, PA (US);
Walter G. Tramposch, Moon Township, PA (US);
Assignee:
CALGON CARBON CORPORATION, Moon Township, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 20/32 (2006.01); B01J 6/00 (2006.01); B01J 20/02 (2006.01); B01J 20/30 (2006.01); C02F 1/28 (2023.01); C02F 101/12 (2006.01);
U.S. Cl.
CPC ...
B01J 20/324 (2013.01); B01J 6/001 (2013.01); B01J 20/0237 (2013.01); B01J 20/0259 (2013.01); B01J 20/3085 (2013.01); C02F 1/286 (2013.01); C02F 2101/12 (2013.01);
Abstract
Carbonaceous material that is activated to form precursor activated carbon is further enhanced by doping with copper and nitrogen and calcining. The resultant sorbent material has excellent catalytic properties which are useful in the field of fluid purification.