SG11201407198UA - System and method for providing corrosion protection of metallic structure using time varying electromagnetic wave - Google Patents

System and method for providing corrosion protection of metallic structure using time varying electromagnetic wave

Info

Publication number
SG11201407198UA
SG11201407198UA SG11201407198UA SG11201407198UA SG11201407198UA SG 11201407198U A SG11201407198U A SG 11201407198UA SG 11201407198U A SG11201407198U A SG 11201407198UA SG 11201407198U A SG11201407198U A SG 11201407198UA SG 11201407198U A SG11201407198U A SG 11201407198UA
Authority
SG
Singapore
Prior art keywords
electromagnetic wave
international
time varying
metallic structure
metallic
Prior art date
Application number
SG11201407198UA
Other languages
English (en)
Inventor
Hwee Hong Chew
Original Assignee
Ecospec Global Technology Pte 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 Ecospec Global Technology Pte Ltd filed Critical Ecospec Global Technology Pte Ltd
Publication of SG11201407198UA publication Critical patent/SG11201407198UA/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F13/00Inhibiting corrosion of metals by anodic or cathodic protection
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F13/00Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/005Anodic protection
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F13/00Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/04Controlling or regulating desired parameters
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/024Anodisation under pulsed or modulated current or potential
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F13/00Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06Constructional parts, or assemblies of cathodic-protection apparatus
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F13/00Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02Anodisation
    • C25D11/34Anodisation of metals or alloys not provided for in groups C25D11/04 - C25D11/32
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F2213/00Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/20Constructional parts or assemblies of the anodic or cathodic protection apparatus
    • C23F2213/21Constructional parts or assemblies of the anodic or cathodic protection apparatus combining at least two types of anodic or cathodic protection
    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23FNON-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
    • C23F2213/00Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31Immersed structures, e.g. submarine structures
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00Protection of pipes or pipe fittings against corrosion or incrustation
SG11201407198UA 2012-10-11 2012-10-11 System and method for providing corrosion protection of metallic structure using time varying electromagnetic wave SG11201407198UA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SG2012/000380 WO2014058388A1 (en) 2012-10-11 2012-10-11 System and method for providing corrosion protection of metallic structure using time varying electromagnetic wave

Publications (1)

Publication Number Publication Date
SG11201407198UA true SG11201407198UA (en) 2014-12-30

Family

ID=50477710

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201407198UA SG11201407198UA (en) 2012-10-11 2012-10-11 System and method for providing corrosion protection of metallic structure using time varying electromagnetic wave

Country Status (12)

Country Link
US (1) US10494723B2 (es)
EP (1) EP2906735B1 (es)
JP (1) JP5980437B2 (es)
KR (2) KR101916617B1 (es)
CN (1) CN104583449B (es)
AU (1) AU2012392207B2 (es)
DK (1) DK2906735T3 (es)
ES (1) ES2910413T3 (es)
HK (1) HK1212738A1 (es)
MX (1) MX2015001397A (es)
SG (1) SG11201407198UA (es)
WO (1) WO2014058388A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104988514B (zh) * 2015-07-21 2017-09-29 波思环球(北京)科技有限公司 一种金属管道表面抗腐蚀的装置
CN107852151B (zh) 2015-07-29 2023-07-28 胜艺科研发私人有限公司 用于向目标物体或目标区域施加叠加的时变频率电磁波的方法和系统
WO2017029568A1 (es) * 2015-08-14 2017-02-23 Silva De Jesús Bernardo Alberto Aparato y método para el control microbiológico de fluidos mediante campos eléctricos y magnéticos generados a partir de corriente eléctrica alterna de bajo voltaje y baja frecuencia
EP3340431A1 (en) * 2016-12-20 2018-06-27 Koninklijke Philips N.V. System for impressed current cathodic protection
GB2561901B (en) * 2017-04-28 2020-08-12 Edwards Ltd Anti-corrosion system
CN110092488A (zh) * 2019-04-28 2019-08-06 导洁(北京)环境科技有限公司 基于物联网智能管理带制冷的暖通设备的水处理方法
CN114396533B (zh) * 2021-12-31 2023-08-01 珠海新源热力有限公司 蒸汽直埋管道防腐蚀装置及其控制方法
CN115140876A (zh) * 2022-06-13 2022-10-04 威波力(厦门)环保科技有限公司 一种超低频电磁波杀菌消毒装置及杀菌消毒方法
CN115369394A (zh) * 2022-10-25 2022-11-22 嘉合能源科技(东营)有限公司 一种在水系统中金属体上原位形成防蚀涂层的系统和方法

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2435973A (en) * 1941-08-19 1948-02-17 Rusta Restor Corp Method of and means for providing cathodic protection of metallic structures
US3022234A (en) * 1958-06-30 1962-02-20 Engelhard Ind Inc Cathodic protection of ships
NL136909C (es) * 1960-02-29
US3163817A (en) * 1960-12-13 1964-12-29 Orvin D Simpson Method for detecting short circuits between insulated pipe sections utilizing radio frequency skin effect currents
US3556971A (en) * 1968-04-10 1971-01-19 Harco Corp Self-regulating cathodic protection systems
US3692650A (en) * 1970-08-24 1972-09-19 Signal Oil & Gas Co Cathodic protection system
US4664764A (en) * 1986-03-04 1987-05-12 Floyd Bell Associates, Inc. Cathodic protection of structures
US4767512A (en) * 1986-12-03 1988-08-30 George Cowatch Process and apparatus for preventing oxidation of metal by capactive coupling
US4941775A (en) * 1988-02-26 1990-07-17 Benedict Risque L Cathodic protection of critical offshore marine structure critical components by making the critical component noble (passive) to the balance of the platform
US5077486A (en) * 1988-03-21 1991-12-31 Gary Marson Power supply for cathodic protection system
JPH06265643A (ja) * 1993-03-12 1994-09-22 Osaka Gas Co Ltd 埋設物体の検出方法
JPH08311690A (ja) * 1995-05-16 1996-11-26 Fujikura Ltd 銅又は銅合金材の防錆処理方法
US5750071A (en) * 1995-06-08 1998-05-12 Lucent Technologies Inc. Corrosion protection employing alternating voltage
US5728943A (en) * 1996-03-15 1998-03-17 Northwest Pipeline Corporation Method and system for detection and prevention of stress corrosion cracking in buried structures
US7198706B2 (en) 1997-04-25 2007-04-03 Canadian Auto Preservation Inc. Method for inhibiting corrosion of metal
US5999107A (en) * 1997-11-12 1999-12-07 Institute Of Gas Technology Remote cathodic protection monitoring system
US6224743B1 (en) * 1998-02-06 2001-05-01 Fluor Daniel, Inc. Cathodic protection methods and apparatus
US6107811A (en) * 1998-02-12 2000-08-22 Cc Technologies Laboratories, Inc. Coupon monitor for cathodic protection system
US6576115B2 (en) * 1998-06-15 2003-06-10 The Trustees Of Dartmouth College Reduction of ice adhesion to land surfaces by electrolysis
US6261439B1 (en) * 1998-10-30 2001-07-17 Robert J. Schwabe Cathodic protection system for mitigating stray electric current effects
JP3247942B2 (ja) * 1999-01-25 2002-01-21 エスケーエイ株式会社 流体流路の防錆などの方法と装置
US6788075B2 (en) * 1999-07-13 2004-09-07 Flight Refuelling Limited Anode monitoring
WO2001014614A2 (en) * 1999-08-20 2001-03-01 Omcon, Inc. Solid state cathodic protection systems, methods for making and using same
US6173669B1 (en) * 1999-10-14 2001-01-16 Brunswick Corporation Apparatus and method for inhibiting fouling of an underwater surface
US6224742B1 (en) * 2000-01-28 2001-05-01 Thaddeus M. Doniguian Pulsed cathodic protection system and method
EP1152235A1 (en) * 2000-05-04 2001-11-07 Ionpro N.V. System to measure the state of corrosion of buried metallic structures continuously in time and in length
CN1377839A (zh) * 2001-03-30 2002-11-06 中国科学院生态环境研究中心 变频式微电脑水处理器
US6547952B1 (en) * 2001-07-13 2003-04-15 Brunswick Corporation System for inhibiting fouling of an underwater surface
US6811681B2 (en) * 2002-11-12 2004-11-02 Applied Semiconductor International Ltd. Semiconductive corrosion and fouling control apparatus, system, and method
AU2003276888B2 (en) 2002-10-17 2008-04-17 Applied Semiconductor International, Ltd. Semiconductive corrosion and fouling control apparatus, system, and method
DE10319607B3 (de) * 2003-05-02 2004-10-14 Saint-Gobain Sekurit Deutschland Gmbh & Co. Kg Korrosionsschutzschaltung für eine Leiterstruktur auf einer Antennenscheibe, Verfahren zum Betreiben einer aktiven Antennenscheibe und Antennenscheibe für Fahrzeuge
GB0409521D0 (en) 2004-04-29 2004-06-02 Fosroc International Ltd Sacrificial anode assembly
GB2421449B (en) 2004-12-21 2009-06-03 Daniel Stefanini Fluid treatment method and apparatus
US7901547B2 (en) * 2006-04-12 2011-03-08 Couplertec Pty Ltd Electrical device for impeding corrosion
RU2347012C2 (ru) 2006-11-01 2009-02-20 Сергей Иванович Бойко Способ антикоррозионной защиты металлических трубопроводов от внутренней коррозии
US7633302B2 (en) * 2007-02-27 2009-12-15 Oleumtech Corporation Cathodic protection monitor
GB2447028B (en) 2007-03-02 2012-05-02 Hydropath Holdings Ltd Inhibition of corrosion of structures
TW200936814A (en) * 2007-09-07 2009-09-01 Applied semiconductor internat ltd Method of preparing high density metal oxide layers and the layers produced thereby
US7901546B2 (en) * 2008-03-14 2011-03-08 M.C. Miller Co. Monitoring methods, systems and apparatus for validating the operation of a current interrupter used in cathodic protection
JP5470276B2 (ja) * 2009-01-16 2014-04-16 藤森工業株式会社 防食方法および防食構造
GB2469115B (en) 2009-04-03 2013-08-21 Keronite Internat Ltd Process for the enhanced corrosion protection of valve metals
US8298382B2 (en) * 2010-12-15 2012-10-30 Abriox Limited Apparatus for use with metallic structures
US9127369B2 (en) * 2011-09-29 2015-09-08 Saudi Arabian Oil Company System, apparatus, and method for utilization of bracelet galvanic anodes to protect subterranean well casing sections shielded by cement at a cellar area
DK2890606T3 (da) * 2012-08-28 2022-02-14 Sembcorp Marine Repairs & Upgrades Pte Ltd System og fremgangsmåde til forebyggelse af adhæsion af organismer i vand til et substrat i kontakt med vandet

Also Published As

Publication number Publication date
EP2906735B1 (en) 2022-03-30
HK1212738A1 (zh) 2016-06-17
KR20170117625A (ko) 2017-10-23
JP2015536382A (ja) 2015-12-21
CN104583449A (zh) 2015-04-29
KR20150070047A (ko) 2015-06-24
KR101916617B1 (ko) 2018-11-07
ES2910413T3 (es) 2022-05-12
JP5980437B2 (ja) 2016-08-31
EP2906735A1 (en) 2015-08-19
AU2012392207A1 (en) 2014-11-27
CN104583449B (zh) 2016-07-06
DK2906735T3 (da) 2022-04-11
EP2906735A4 (en) 2016-07-20
WO2014058388A1 (en) 2014-04-17
US10494723B2 (en) 2019-12-03
US20150218712A1 (en) 2015-08-06
AU2012392207B2 (en) 2018-03-08
MX2015001397A (es) 2015-05-11
KR101822228B1 (ko) 2018-01-25

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