Title:
CORROSION CONTROL UTILIZING A HYDROGEN PEROXIDE DONOR
Document Type and Number:
WIPO Patent Application WO2001098558
Kind Code:
A3
Abstract:
The present invention describes an innovative means of inhibiting corrosion of metals which experience active-passive transition in contact with an electrolyte. This invention incorporates hydrogen peroxide and/or peroxycarboxylic acids or their constituents to inhibit corrosion by inducing passivation of the metal. Application of this technology reduces the potential for fouling, scaling and deposition as well as outperforming existing methods of corrosion control in these applications.
Inventors:
MARTIN ROY (US)
Application Number:
PCT/US2001/019783
Publication Date:
July 04, 2002
Filing Date:
June 21, 2001
Export Citation:
Assignee:
UNITED STATES FILTER CORP (US)
MARTIN ROY (US)
MARTIN ROY (US)
International Classes:
C02F1/72; C02F5/08; C02F5/10; C23F11/12; C23F11/173; C23F11/18; (IPC1-7): C23F11/18
Domestic Patent References:
| WO1989008728A1 | 1989-09-21 |
Foreign References:
| GB2281742A | 1995-03-15 | |||
| EP0504621A1 | 1992-09-23 | |||
| DE4312417A1 | 1994-10-20 | |||
| FR2672058A1 | 1992-07-31 |
Other References:
DATABASE WPI Section Ch Week 199915, Derwent World Patents Index; Class D15, AN 1999-174712, XP002196879
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