ES2118791T3 - Procedimiento para reducir la corrosion de componentes expuestos a agua a alta temperatura. - Google Patents

Procedimiento para reducir la corrosion de componentes expuestos a agua a alta temperatura.

Info

Publication number
ES2118791T3
ES2118791T3 ES92304148T ES92304148T ES2118791T3 ES 2118791 T3 ES2118791 T3 ES 2118791T3 ES 92304148 T ES92304148 T ES 92304148T ES 92304148 T ES92304148 T ES 92304148T ES 2118791 T3 ES2118791 T3 ES 2118791T3
Authority
ES
Spain
Prior art keywords
high temperature
corrosion
water
procedure
reduce
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES92304148T
Other languages
English (en)
Inventor
Peter Louis Andresen
Leonard William Niedrach
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2118791T3 publication Critical patent/ES2118791T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G21C13/00—Pressure vessels; Containment vessels; Containment in general
    • G21C13/08—Vessels characterised by the material; Selection of materials for pressure vessels
    • G21C13/087—Metallic vessels
    • 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
    • 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

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Catalysts (AREA)
  • Prevention Of Electric Corrosion (AREA)

Abstract

SE MUESTRA UN METODO PARA REDUCIR EL POTENCIAL DE CORROSION DE COMPONENTES FORMADOS POR ACERO AL CARBONO, ACERO ALEADO, ACERO INOXIDABLE, ALEACIONES BASADAS EN NIQUEL, O ALEACIONES BASADAS EN COBALTO, Y EXPUESTOS A AGUA CON ALTA TEMPERATURA QUE COMPRENDE: SUMINISTRAR ESPECIES REDUCTORAS EN AGUA CON ALTA TEMPERATURA QUE PUEDEN COMBINARSE CON ESPECIES OXIDANTES, Y FORMAR EL COMPONENTE PARA DISPONER DE UNA CAPA CATALITICA DE UN METAL DEL GRUPO PLATINO.
ES92304148T 1991-05-13 1992-05-08 Procedimiento para reducir la corrosion de componentes expuestos a agua a alta temperatura. Expired - Lifetime ES2118791T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/698,885 US5135709A (en) 1991-05-13 1991-05-13 Method for reducing corrosion of components exposed to high-temperature water

Publications (1)

Publication Number Publication Date
ES2118791T3 true ES2118791T3 (es) 1998-10-01

Family

ID=24807065

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92304148T Expired - Lifetime ES2118791T3 (es) 1991-05-13 1992-05-08 Procedimiento para reducir la corrosion de componentes expuestos a agua a alta temperatura.

Country Status (6)

Country Link
US (1) US5135709A (es)
EP (1) EP0514089B1 (es)
JP (1) JP2766422B2 (es)
DE (2) DE514089T1 (es)
ES (1) ES2118791T3 (es)
MX (1) MX9202218A (es)

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US6714618B1 (en) * 1997-11-28 2004-03-30 General Electric Company Temperature-based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking
JP3550544B2 (ja) * 1997-11-28 2004-08-04 ゼネラル・エレクトリック・カンパニイ 腐食及び応力腐食割れを減少するために金属酸化物表面に加える金属の量を制御する温度に基づく方法
US5991352A (en) * 1998-03-30 1999-11-23 General Electric Company Method for determining corrosion susceptibility of nuclear fuel cladding to nodular corrosion
DE19818772C2 (de) * 1998-04-27 2000-05-31 Siemens Ag Verfahren zum Abbau der Radioaktivität eines Metallteiles
US6473480B1 (en) * 1999-12-30 2002-10-29 General Electric Company Method and apparatus for maintaining proper noble metal loading for a noble metal application process for water-cooled nuclear reactors
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JP6620081B2 (ja) * 2016-09-20 2019-12-11 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
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
JP2020186453A (ja) * 2019-05-16 2020-11-19 三菱重工業株式会社 炭素鋼、放射性物質収納容器、遮蔽性能の解析方法及び遮蔽構造の設計方法
KR102549737B1 (ko) * 2021-08-04 2023-06-29 포항공과대학교 산학협력단 산소환원촉매를 이용한 금속기재 표면의 내부식성 강화 방법

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Also Published As

Publication number Publication date
EP0514089A1 (en) 1992-11-19
JPH05148674A (ja) 1993-06-15
DE69226558D1 (de) 1998-09-17
DE514089T1 (de) 1996-10-10
MX9202218A (es) 1992-11-01
DE69226558T2 (de) 1999-02-11
JP2766422B2 (ja) 1998-06-18
EP0514089B1 (en) 1998-08-12
US5135709A (en) 1992-08-04

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