MX2017010568A - Método de adherencia de metal noble al material de acero al carbono de la planta de energía atómica y método de restricción de la adherencia del radionúclido al material de acero al carbono de la planta de energía atómica. - Google Patents

Método de adherencia de metal noble al material de acero al carbono de la planta de energía atómica y método de restricción de la adherencia del radionúclido al material de acero al carbono de la planta de energía atómica.

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Publication number
MX2017010568A
MX2017010568A MX2017010568A MX2017010568A MX2017010568A MX 2017010568 A MX2017010568 A MX 2017010568A MX 2017010568 A MX2017010568 A MX 2017010568A MX 2017010568 A MX2017010568 A MX 2017010568A MX 2017010568 A MX2017010568 A MX 2017010568A
Authority
MX
Mexico
Prior art keywords
carbon steel
steel material
adhesion
atomic energy
energy plant
Prior art date
Application number
MX2017010568A
Other languages
English (en)
Inventor
ISHIDA Kazushige
Oouchi Satoshi
Itou Tsuyoshi
Kawasaki Toru
Nagase Makoto
Oota Nobuyuki
TSUYUKI Mizuho
HOSOKAWA Hideyuki
Yanagisawa Shintarou
Original Assignee
Hitachi Ge Nuclear Energy 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 Hitachi Ge Nuclear Energy Ltd filed Critical Hitachi Ge Nuclear Energy Ltd
Publication of MX2017010568A publication Critical patent/MX2017010568A/es

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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
    • C23C—COATING 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/14—Metallic material, boron or silicon
    • 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
    • C23C—COATING 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/58—After-treatment
    • C23C14/5806—Thermal treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/08—Coatings characterised by the materials used by metal
    • 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
    • G21C—NUCLEAR REACTORS
    • G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
    • G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
    • G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
    • G21C19/307—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps specially adapted for liquids
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
    • G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
    • G21F9/04—Treating liquids
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Thermal Sciences (AREA)
  • Chemically Coating (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Compounds Of Iron (AREA)
  • Electrochemistry (AREA)

Abstract

[Problema] Se proporciona un método de restricción de la adherencia de un radionúclido a un material de acero al carbono de una planta de energía atómica, en la cual un efecto de restricción de adherencia del radionúclido al material de acero inoxidable puede continuar a largo plazo. [Solución] Un aparato formador de película se conecta a una tubería del sistema de purificación de acero al carbono de una planta BWR (S1). Una solución acuosa de formiato de níquel y la hidracina se inyectan a una tubería de circulación del aparato formador de película (S4, S5). Una solución acuosa que incluye formiato de níquel y la hidracina es guiada en una tubería del sistema de purificación sometida a descontaminación química, y una película de metal de níquel se forma en sobre una superficie interna de la tubería. Una solución acuosa de iones de platino y la hidracina se inyectan en la tubería de circulación ((S9), (S10)), y una solución acuosa que incluye iones de platino y la hidracina se suministra a la tubería del sistema de purificación con el fin de adherir platino a la superficie de una película de metal de níquel. El aparato formador de película se desprende de la tubería del sistema de purificación, y se inicia la planta BWR. El agua del reactor de 200 °C o superior se guía a la tubería del sistema de purificación, y por lo tanto la película de metal de níquel se convierten en una película de ferrita de níquel, que no se funde incluso por medio de la adherencia del platino y es estable.
MX2017010568A 2016-09-20 2017-08-16 Método de adherencia de metal noble al material de acero al carbono de la planta de energía atómica y método de restricción de la adherencia del radionúclido al material de acero al carbono de la planta de energía atómica. MX2017010568A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2016182928A JP6620081B2 (ja) 2016-09-20 2016-09-20 原子力プラントの炭素鋼部材への貴金属の付着方法及び原子力プラントの炭素鋼部材への放射性核種の付着抑制方法

Publications (1)

Publication Number Publication Date
MX2017010568A true MX2017010568A (es) 2018-11-12

Family

ID=59649583

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017010568A MX2017010568A (es) 2016-09-20 2017-08-16 Método de adherencia de metal noble al material de acero al carbono de la planta de energía atómica y método de restricción de la adherencia del radionúclido al material de acero al carbono de la planta de energía atómica.

Country Status (4)

Country Link
US (1) US20180080115A1 (es)
EP (1) EP3296999B1 (es)
JP (1) JP6620081B2 (es)
MX (1) MX2017010568A (es)

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JP6751044B2 (ja) * 2017-03-28 2020-09-02 日立Ｇｅニュークリア・エナジー株式会社 原子力プラントの炭素鋼部材への貴金属の付着方法、及び原子力プラントの炭素鋼部材への放射性核種の付着抑制方法
JP6868545B2 (ja) * 2017-12-20 2021-05-12 日立Ｇｅニュークリア・エナジー株式会社 プラントの炭素鋼部材の腐食抑制方法
JP7142587B2 (ja) * 2019-02-06 2022-09-27 日立Ｇｅニュークリア・エナジー株式会社 原子力プラントの炭素鋼部材への貴金属付着方法及び原子力プラントの炭素鋼部材への放射性核種の付着抑制方法
JP7344132B2 (ja) * 2020-01-16 2023-09-13 日立Ｇｅニュークリア・エナジー株式会社 原子力プラントの炭素鋼部材への貴金属付着方法及び原子力プラントの炭素鋼部材への放射性核種の付着抑制方法
JP7475171B2 (ja) * 2020-03-17 2024-04-26 日立Ｇｅニュークリア・エナジー株式会社 化学除染方法および化学除染装置

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Also Published As

Publication number Publication date
JP2018048831A (ja) 2018-03-29
EP3296999A1 (en) 2018-03-21
JP6620081B2 (ja) 2019-12-11
US20180080115A1 (en) 2018-03-22
EP3296999B1 (en) 2019-02-27

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