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:
Aug. 09, 2016
Filed:
Mar. 13, 2014
Applicant:
Tennant Company, Minneapolis, MN (US);
Inventors:
Daniel Paul Longhenry, Bloomington, MN (US);
Daniel L. Joynt, Columbus, MN (US);
Assignee:
TENNANT COMPANY, Minneapolis, MN (US);
Primary Examiner:
Int. Cl.
CPC ...
C02F 1/46 (2006.01); C25B 1/16 (2006.01); C02F 1/461 (2006.01);
U.S. Cl.
CPC ...
C25B 1/16 (2013.01); C02F 1/4618 (2013.01); B08B 2203/0217 (2013.01); C02F 2001/4619 (2013.01); C02F 2201/46115 (2013.01);
Abstract
A system and method for generating and dispensing a diluted sodium hydroxide solution, the system including an electrolysis unit configured to electrochemically generate a concentrated sodium hydroxide solution from an anolyte solution formed with a non-chlorinated electrolyte. The system also including a dosing pump configured to receive dilution water and the concentrated sodium hydroxide solution at a high dilution ratio to produce the diluted sodium hydroxide solution, and a dispenser configured to dispense the diluted sodium hydroxide solution.