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, 1995
Filed:
May. 09, 1994
Applicant:
Inventor:
Merl J Bell, Bedford, VA (US);
Assignee:
B&W Nuclear Technologies, Inc., Lynchburg, VA (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
204301 ; 204131 ; 2041824 ; 210670 ; 210675 ;
Abstract
An ion exchange resin regeneration apparatus. A nine compartment module has two end anode electrode compartments and a center cathode electrode compartment. These three compartments contain a mixture of cation and anion resin. The two end compartments are lined by cation membranes while the center compartment is lined on both sides by anion membranes. All but two of the remaining compartments are provided with cation or anion exchange resin and opposing cation and anion membranes in an arrangement whereby a resin slurry may be consecutively directed through two of the compartments for processing.