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. 01, 2019
Filed:
Jul. 21, 2016
Applicant:
Ecolab Usa Inc., St. Paul, MN (US);
Inventor:
Raymond H. Perdue, Orland Park, IL (US);
Assignee:
Ecolab USA Inc., St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/42 (2006.01); B01J 47/012 (2017.01); B01J 47/04 (2006.01); B01J 49/09 (2017.01); B01J 49/85 (2017.01); C02F 103/04 (2006.01);
U.S. Cl.
CPC ...
C02F 1/42 (2013.01); B01J 47/012 (2017.01); B01J 47/04 (2013.01); B01J 49/09 (2017.01); B01J 49/85 (2017.01); C02F 2001/427 (2013.01); C02F 2103/04 (2013.01); C02F 2303/14 (2013.01); C02F 2303/16 (2013.01);
Abstract
Deionization equipment and methods of using such deionization equipment are provided. The deionization equipment allows for improved efficiency in removing spent deionization resin from deionization apparatuses, and also recharging functional deionization resin into deionization apparatuses. Embodiments of the deionization equipment include a resin transfer passage that includes an upper opening, a lower opening and an intermediate opening.