IP Library › Granted Patent US 8,617,466
Granted Patent B2
US 8,617,466 · App. 12/871,660 · Granted Dec 31, 2013

Electrolytic degradation systems and methods usable in industrial applications

Inventors: Brandon L. Herdt (Hastings, MN); Junzhong Li (Apple Valley, MN)
Assignee: Ecolab USA Inc.
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,617,466
App. No.
12/871,660
Granted
Dec 31, 2013
Kind
B2
Abstract

The present disclosure relates to the use of a split and single electrical cells in industrial applications, and particularly in aseptic packaging applications.

Claims (13)

1. A method of treating a rinse solution comprising:

(a) applying a rinse solution to a surface of a food package and forming a used rinse solution;

(b) collecting the used rinse solution, the used rinse solution containing the hydrogen peroxide and peracid;

(c) transporting the used rinse solution using a rinse line;

(d) integrating a single electrolytic cell into the rinse line; and

(e) using the single electrolytic cell to degrade predetermined amounts of the hydrogen peroxide and peracid in the used rinse.

2. The method of claim 1 , wherein the rinse solution is a rinse from aseptic packaging applications.

3. The method of claim 1 , wherein the peracid is selected from the group consisting of peracetic acid, peroctanoic acid, and mixtures thereof.

4. The method of claim 1 , wherein the single electrolytic cell comprises an anode and a cathode.

5. The method of claim 1 , wherein the predetermined amounts of hydrogen peroxide and peracid are:

(a) from about 0.00001 to about 0.5 wt. % hydrogen peroxide; and

(b) from about 0.1 to about 2.0 wt. % of peracid.

6. The method of claim 1 , wherein the single electrolytic cell further comprises a power supply.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 30, 2010
From: HERDT, BRANDON L.; LI, JUNZHONG
To: ECOLAB USA INC.
Reel/Frame 024911/0559 →
Continuity (2)
Provisional Application 61239628 · Sep 3, 2009
Related Publication 20110052445A1 · Mar 3, 2011