OA12904A - Electrochemical scale inhibition. - Google Patents

Electrochemical scale inhibition. Download PDF

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Publication number
OA12904A
OA12904A OA1200500043A OA1200500043A OA12904A OA 12904 A OA12904 A OA 12904A OA 1200500043 A OA1200500043 A OA 1200500043A OA 1200500043 A OA1200500043 A OA 1200500043A OA 12904 A OA12904 A OA 12904A
Authority
OA
OAPI
Prior art keywords
process according
cathodic
métal
potential
copper
Prior art date
Application number
OA1200500043A
Other languages
English (en)
Inventor
Raymond Breault
Original Assignee
Alcan Int Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcan Int Ltd filed Critical Alcan Int Ltd
Publication of OA12904A publication Critical patent/OA12904A/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
OA1200500043A 2002-08-15 2003-08-11 Electrochemical scale inhibition. OA12904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/222,631 US7147768B2 (en) 2002-08-15 2002-08-15 Electrochemical scale inhibition

Publications (1)

Publication Number Publication Date
OA12904A true OA12904A (en) 2006-10-13

Family

ID=31715024

Family Applications (1)

Application Number Title Priority Date Filing Date
OA1200500043A OA12904A (en) 2002-08-15 2003-08-11 Electrochemical scale inhibition.

Country Status (9)

Country Link
US (1) US7147768B2 (fr)
EP (1) EP1532296A2 (fr)
CN (1) CN1688747A (fr)
AU (1) AU2003257308A1 (fr)
BR (1) BR0313496A (fr)
CA (1) CA2495957A1 (fr)
OA (1) OA12904A (fr)
RU (1) RU2005106207A (fr)
WO (1) WO2004016833A2 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI120545B (fi) * 2006-03-29 2009-11-30 Savcor Group Oy Sähkökemiallinen menetelmä rikastusprosessissa
US8187444B2 (en) * 2007-08-10 2012-05-29 Eric John Kruger Fluid treatment device
US20110120870A1 (en) * 2007-08-10 2011-05-26 Eric John Kruger Method and apparatus for treating a fluid
US9206043B2 (en) * 2009-02-20 2015-12-08 Marine Power Products Incorporated Method of and device for optimizing a hydrogen generating system
US11214486B2 (en) 2009-02-20 2022-01-04 Marine Power Products Incorporated Desalination methods and devices using geothermal energy
US20110192179A1 (en) * 2010-02-05 2011-08-11 Freije Iii William F Evaporative heat transfer system and method
US9447657B2 (en) 2010-03-30 2016-09-20 The Lubrizol Corporation System and method for scale inhibition
CN101818817B (zh) * 2010-03-30 2012-03-28 西安石油大学 阳极保护耐腐蚀阀门
RU2503747C2 (ru) * 2011-11-15 2014-01-10 Закрытое акционерное общество "ЭКОФОР" Способ предотвращения образования накипи нагревательных труб водогрейных и паровых котлов
DE102013212725A1 (de) * 2013-06-28 2014-12-31 Ksb Aktiengesellschaft Fluidführendes System mit kathodischem Korrosionsschutz
CN103926275B (zh) * 2014-04-02 2016-04-20 江西铜业股份有限公司 一种利用双电层电学特性检测水体内结垢速度的方法
CN104267072A (zh) * 2014-09-04 2015-01-07 卢岳 一种管路水垢检测方法
EP3456869A1 (fr) * 2017-09-15 2019-03-20 OneSubsea IP UK Limited Systèmes et procédés pour fournir un potentiel de protection cathodique commandé et surveillé
CN114538579B (zh) * 2022-02-24 2022-12-27 东北电力大学 一种基于感应电流信号反馈的交变磁场阻垢方法及装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3799797A (en) 1971-12-27 1974-03-26 Texaco Inc Process for imparting scale resistance to a surface
FR2364274A1 (fr) * 1976-09-13 1978-04-07 Elf Aquitaine Protection cathodique d'une structure en mer par anodes sacrificielles
US4627900A (en) * 1982-08-27 1986-12-09 Amax Inc. Electrochemical dissolution and control of nickel sulfide scale
JPS61500256A (ja) 1983-11-01 1986-02-20 ガ−ドナア　ブラザ−ス　アンド　パロツト（ダブル　エ−）プロプライエタリテイ　リミテツド スケ−ルを除去する方法
JPH02188424A (ja) 1989-01-18 1990-07-24 Showa Denko Kk 鉄含有量の少ない水酸化アルミニウムの製造方法
US6224742B1 (en) * 2000-01-28 2001-05-01 Thaddeus M. Doniguian Pulsed cathodic protection system and method

Also Published As

Publication number Publication date
US7147768B2 (en) 2006-12-12
WO2004016833A3 (fr) 2004-07-08
AU2003257308A1 (en) 2004-03-03
CA2495957A1 (fr) 2004-02-26
CN1688747A (zh) 2005-10-26
BR0313496A (pt) 2005-07-05
RU2005106207A (ru) 2005-10-27
US20040031697A1 (en) 2004-02-19
EP1532296A2 (fr) 2005-05-25
WO2004016833A2 (fr) 2004-02-26

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