MX2014002866A - Metodo para inyectar inhibidor de corrosion. - Google Patents

Metodo para inyectar inhibidor de corrosion.

Info

Publication number
MX2014002866A
MX2014002866A MX2014002866A MX2014002866A MX2014002866A MX 2014002866 A MX2014002866 A MX 2014002866A MX 2014002866 A MX2014002866 A MX 2014002866A MX 2014002866 A MX2014002866 A MX 2014002866A MX 2014002866 A MX2014002866 A MX 2014002866A
Authority
MX
Mexico
Prior art keywords
agent
adjustment
corrosive
corrosive agent
temperature water
Prior art date
Application number
MX2014002866A
Other languages
English (en)
Inventor
Masato Okamura
Tetsuo Oosato
Kazuo Murakami
Seiji Yamamoto
Hiroyuki Arai
Hidehiro Urata
Hajime Hirasawa
Osamu Shibasaki
Koji Negishi
Original Assignee
Toshiba Kk
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 Toshiba Kk filed Critical Toshiba Kk
Publication of MX2014002866A publication Critical patent/MX2014002866A/es

Links

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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • 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
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
    • C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
    • C23F11/185—Refractory metal-containing compounds
    • 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
    • C23F15/00—Other methods of preventing corrosion or incrustation
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C17/00—Monitoring; Testing ; Maintaining
    • G21C17/02—Devices or arrangements for monitoring coolant or moderator
    • G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
    • G21C17/0225—Chemical surface treatment, e.g. corrosion
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21D—NUCLEAR POWER PLANT
    • G21D3/00—Control of nuclear power plant
    • G21D3/08—Regulation of any parameters in the plant
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Un método para inyectar un inhibidor de corrosión que inyecta un oxidante y un complejo de agente anticorrosivo-agente ajustador de pH que incluye un agente anticorrosivo y un agente ajustador de pH adsorbido sobre una superficie del agente anticorrosivo en agua de alta temperatura en contacto con una superficie y un material estructural de metal y que irradia el agua de alta temperatura con un rayo radioactivo o un rayo ultravioleta, en donde el agente anticorrosivo del complejo de agente anticorrosivo-agente ajustador de pH tiene, sobre la superficie del agente anticorrosivo, un sitio activo donde el agente ajustador de pH reacciona con el oxidante, y el agente ajustador de pH presente sobre la superficie del agente anticorrosivo del complejo de agente anticorrosivo-agente ajustador de pH y/o en el agua de alta temperatura se oxida con el oxidante mediante la irradiación con el rayo radioactivo o el rayo ultravioleta para cambiar la habilidad ajustadora de pH del agente ajustador de pH y desplazar un pH del agua de alta temperatura a un lado neutro, y de esta manera se acelera la deposición del agente ariticorrosivo 11 al material estructural de metal 65.
MX2014002866A 2011-09-15 2012-09-13 Metodo para inyectar inhibidor de corrosion. MX2014002866A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011202239A JP5649541B2 (ja) 2011-09-15 2011-09-15 腐食抑制剤注入方法
PCT/JP2012/073503 WO2013039163A1 (ja) 2011-09-15 2012-09-13 腐食抑制剤注入方法

Publications (1)

Publication Number Publication Date
MX2014002866A true MX2014002866A (es) 2014-05-07

Family

ID=47883380

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014002866A MX2014002866A (es) 2011-09-15 2012-09-13 Metodo para inyectar inhibidor de corrosion.

Country Status (6)

Country Link
US (1) US9410252B2 (es)
EP (1) EP2757177B1 (es)
JP (1) JP5649541B2 (es)
MX (1) MX2014002866A (es)
TW (1) TWI466132B (es)
WO (1) WO2013039163A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2011008369A (es) * 2009-02-09 2011-11-02 Toshiba Kk Metodo y sistema para operar una planta.
US10079139B2 (en) * 2011-03-17 2018-09-18 Kent J. Voorhees Metal oxide laser ionization-mass spectrometry
KR102243359B1 (ko) 2016-08-10 2021-04-22 가부시키가이샤 코쿠사이 엘렉트릭 기판 처리 장치, 금속 부재 및 반도체 장치의 제조 방법
JP7299012B2 (ja) * 2018-12-17 2023-06-27 株式会社Ｉｈｉインフラシステム 不動態化処理方法、不動態化処理液及び不動態化処理容器
US11911790B2 (en) 2022-02-25 2024-02-27 Saudi Arabian Oil Company Applying corrosion inhibitor within tubulars

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5130080A (en) 1990-04-02 1992-07-14 General Electric Company Method of providing extended life expectancy for components of boiling water reactors
JP4043647B2 (ja) 1999-06-23 2008-02-06 株式会社東芝 原子炉構造材及び原子炉構造材の腐食低減方法
JP4334106B2 (ja) * 2000-03-31 2009-09-30 株式会社東芝 原子炉構造材料の光触媒付着方法
JP3587161B2 (ja) 2000-10-26 2004-11-10 株式会社日立製作所 水質制御方法
JP4094275B2 (ja) 2001-11-06 2008-06-04 株式会社東芝 原子炉構造材料の光触媒皮膜形成方法
JP2003232886A (ja) * 2002-02-06 2003-08-22 Toshiba Corp 金属材料の腐食低減方法
JP3988684B2 (ja) 2003-06-12 2007-10-10 日産自動車株式会社 三次元測定方法およびリフト装置
JP4343092B2 (ja) 2004-11-29 2009-10-14 株式会社東芝 原子炉材料表面の改質方法及びその装置
JP4776219B2 (ja) * 2004-12-09 2011-09-21 株式会社東芝 原子力発電プラントとその耐食性被膜形成方法および原子炉運転方法
KR101086600B1 (ko) * 2006-02-09 2011-11-23 가부시끼가이샤 도시바 화학 제염 장치 및 그 제염 방법
JP5398124B2 (ja) * 2006-05-31 2014-01-29 株式会社東芝 腐食抑制皮膜生成方法及び原子力発電プラント
JP2009216289A (ja) 2008-03-10 2009-09-24 Toshiba Corp プラント保護方法
MX2011008369A (es) * 2009-02-09 2011-11-02 Toshiba Kk Metodo y sistema para operar una planta.
JP5676888B2 (ja) * 2010-02-05 2015-02-25 株式会社東芝 薬剤注入システムおよび薬剤注入方法

Also Published As

Publication number Publication date
EP2757177A1 (en) 2014-07-23
EP2757177A4 (en) 2015-04-29
EP2757177B1 (en) 2017-10-25
US9410252B2 (en) 2016-08-09
JP5649541B2 (ja) 2015-01-07
TW201327575A (zh) 2013-07-01
TWI466132B (zh) 2014-12-21
JP2013064170A (ja) 2013-04-11
WO2013039163A1 (ja) 2013-03-21
US20140242299A1 (en) 2014-08-28

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