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. 16, 2016
Filed:
Apr. 06, 2012
Applicants:
Charles E. Jensen, Knoxville, TN (US);
Dennis A. Brunsell, Knoxville, TN (US);
Inventors:
Charles E. Jensen, Knoxville, TN (US);
Dennis A. Brunsell, Knoxville, TN (US);
Assignee:
AVANTech, Inc., Columbia, SC (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 24/38 (2006.01); G21F 9/12 (2006.01); G21F 9/16 (2006.01); C02F 1/42 (2006.01); C02F 101/00 (2006.01);
U.S. Cl.
CPC ...
G21F 9/12 (2013.01); G21F 9/125 (2013.01); G21F 9/16 (2013.01); C02F 1/42 (2013.01); C02F 2101/006 (2013.01);
Abstract
A high radioactivity filter system is disclosed. The invention utilizes within a container substructure a filter employing a combination of specially selected filtration and ion exchange media and a structural design of equipment for substantially or totally providing and/or rendering Class A waste forms and preventing the formation of Class B, C and GTCC waste forms. The invention also provides both ion exchange and filtration of liquid radioactive wastestreams.