JP2000509149A - ステンレス鋼表面の現場パラジウムドーピング又はコーティング - Google Patents
ステンレス鋼表面の現場パラジウムドーピング又はコーティングInfo
- Publication number
- JP2000509149A JP2000509149A JP9538249A JP53824997A JP2000509149A JP 2000509149 A JP2000509149 A JP 2000509149A JP 9538249 A JP9538249 A JP 9538249A JP 53824997 A JP53824997 A JP 53824997A JP 2000509149 A JP2000509149 A JP 2000509149A
- Authority
- JP
- Japan
- Prior art keywords
- metal
- water
- palladium
- alloy
- rhodium
- 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.)
- Granted
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Classifications
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- 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
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
- B01J37/02—Impregnation, coating or precipitation
- B01J37/03—Precipitation; Co-precipitation
- B01J37/031—Precipitation
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- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N17/00—Investigating resistance of materials to the weather, to corrosion, or to light
- G01N17/02—Electrochemical measuring systems for weathering, corrosion or corrosion-protection measurement
-
- 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
-
- 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
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- 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
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- 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
-
- 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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S376/00—Induced nuclear reactions: processes, systems, and elements
- Y10S376/90—Particular material or material shapes for fission reactors
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- High Energy & Nuclear Physics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Pathology (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Immunology (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Ecology (AREA)
- Biodiversity & Conservation Biology (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 水冷原子炉内の、表面に酸化物皮膜が形成された合金部材又は関連部材 の腐食を低減させる方法であって、当該方法が含金属化合物の溶液を原子炉水の 中に注入する段階を含んでなり、上記化合物が、運転中の原子炉の熱条件下で分 解して、上記酸化物皮膜に取り込まれる上記金属の原子を放出する性質を有して いて、しかも上記金属が酸化物皮膜に取り込まれたときにステンレス鋼の耐食性 を高める性質を有している、方法。 2. 0.1〜1000ppbの金属濃度を生じるのに十分な量の前記化合物 が原子炉水に加えられる、請求項1記載の方法。 3. 前記金属が0.1〜15原子%の量で前記酸化物皮膜中に存在する、請 求項1記載の方法。 4. 前記金属が白金族金属である、請求項1記載の方法。 5. 前記白金族金属がパラジウムである、請求項4記載の方法。 6. 白金とロジウムの混合物が使用される、請求項4記載の方法。 7. 前記化合物が、アセチルアセトンパラジウム、硝酸パラジウム、酢酸パ ラジウム、アセチルアセトン白金、ヘキサヒドロキシ白金酸、Na2Pt(OH)6 、Pt(NH3)4(NO3)2、K3Ir(NO2)6、K3Rh(NO2)6、酸化白金(IV) 、酸化白金(IV)水化物、酢酸ロジウム(II)、硝酸Rh(III)、酸化ロジウ ム(III)、酸化ロジウム(III)水化物、リン酸ロジウム(II)、硫酸ロジウム (III)及びこれらの混合物からなる群から選択される、請求項1記載の方法。 8. 水冷原子炉内の合金部材又は関連部材の腐食を低減させる方法であって 、当該方法が含金属化合物の溶液を原子炉水の中に注入する段階を含んでなり、 上記化合物が運転中の原子炉の熱条件下で分解して上記金属の原子を、いったん 上記合金部材にドープされると臨界電位未満のレベルまで上記合金部材の電気化 学的腐食電位を低下させて粒界応力腐食割れを防ぐのに十分な原子炉水中の金属 濃度を与える速度で、放出する、方法。 9. 前記原子炉水に水素を注入する段階をさらに含んでなる、請求項1記載 の方法。 10. 酸化物皮膜を有する合金表面の耐食性を向上させる方法であって、当 該方法が、含金属化合物の溶解した高温水中に上記合金表面を浸漬する段階を含 んでなり、上記金属が酸化物皮膜に取り込まれたときに上記合金の耐食性を高め る性質を有していて、しかも上記化合物が上記高温水中で分解して上記酸化物皮 膜に取り込まれる上記金属の原子を放出する性質を有している、方法。 11. 前記金属が白金族金属である、請求項10記載の方法。 12. 前記白金族金属がパラジウムである、請求項11記載の方法。 13. 前記化合物が、アセチルアセトンパラジウム、硝酸パラジウム、酢酸 パラジウム、アセチルアセトン白金、ヘキサヒドロキシ白金酸、Na2Pt(OH )6、Pt(NH3)4(NO3)2、K3Ir(NO2)6、K3Rh(NO2)6、酸化白金(IV )、酸化白金(IV)水化物、酢酸ロジウム(II)、硝酸Rh(III)、酸化ロジ ウム(III)、酸化ロジウム(III)水化物、リン酸ロジウム(II)、硫酸ロジウ ム(III)及びこれらの混合物からなる群から選択される、請求項11記載の方 法。 14. 前記化合物の注入が、水中における金属の濃度がいったん上記合金部 材にドープされると臨界電位未満のレベルまで上記合金部材の電気化学的腐食電 位を低下させて粒界応力腐食割れを防ぐのに十分となる速度で行われる、請求項 10記載の方法。 15. 水に水素を注入する段階をさらに含んでなる、請求項10記載の方法 。 16. 0.1〜1000ppbのパラジウム濃度を生じるのに十分な量のパ ラジウムが水に加えられる、請求項10記載の方法。 17. 表面に酸化物皮膜が形成された合金部材であって、含金属化合物の溶 解した高温水中に該合金表面を浸漬する段階を含んでなるプロセスによって上記 酸化物皮膜が上記金属の原子でドープされており、上記金属が酸化物皮膜に取り 込まれたときに上記合金の耐食性を高める性質を有していて、しかも上記化合物 が上記高温水中で分解して上記酸化物皮膜に取り込まれる上記金属の原子を放出 する性質を有している、合金部材。 18. 前記金属が白金族金属である、請求項17記載の合金部材。 19. 前記白金族金属がパラジウムである、請求項18記載の合金部材。 20. パラジウムとロジウムの混合物が使用される、請求項17記載の合金 部材。
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/635,593 | 1996-04-22 | ||
| US635,593 | 1996-04-22 | ||
| US08/635,593 US5818893A (en) | 1993-10-29 | 1996-04-22 | In-situ palladium doping or coating of stainless steel surfaces |
| PCT/US1997/006646 WO1997040210A1 (en) | 1996-04-22 | 1997-04-22 | In situ palladium doping or coating of stainless steel surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2000509149A true JP2000509149A (ja) | 2000-07-18 |
| JP3280036B2 JP3280036B2 (ja) | 2002-04-30 |
Family
ID=24548400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53824997A Expired - Lifetime JP3280036B2 (ja) | 1996-04-22 | 1997-04-22 | ステンレス鋼表面の現場パラジウムドーピング又はコーティング |
Country Status (8)
| Country | Link |
|---|---|
| US (2) | US5818893A (ja) |
| EP (1) | EP0833962B1 (ja) |
| JP (1) | JP3280036B2 (ja) |
| KR (1) | KR100263722B1 (ja) |
| CA (1) | CA2221002C (ja) |
| DE (1) | DE69719897T2 (ja) |
| ES (1) | ES2195144T3 (ja) |
| WO (1) | WO1997040210A1 (ja) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164607A (ja) * | 2006-12-29 | 2008-07-17 | General Electric Co <Ge> | 原子炉運転方法および運転停止後原子炉の放射線レベル低減方法 |
| JP2010243474A (ja) * | 2009-03-31 | 2010-10-28 | Westinghouse Electric Co Llc | 加圧水型原子炉の冷却水に有機化合物を添加するプロセス |
| JP2013140145A (ja) * | 2011-12-30 | 2013-07-18 | Ge-Hitachi Nuclear Energy Americas Llc | 高温析出溶液インジェクタのための方法および装置 |
| WO2014054643A1 (ja) | 2012-10-03 | 2014-04-10 | 株式会社東芝 | 光触媒注入方法および光触媒注入システム |
| US9761336B2 (en) | 2012-12-20 | 2017-09-12 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector, system including the same, and method of injecting using the same |
| US10515729B2 (en) | 2015-11-04 | 2019-12-24 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector including an insulating liner, system including the same, and method of injecting using the same |
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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 |
| EP1036218B1 (en) * | 1997-11-28 | 2006-06-21 | General Electric Company | Temperature based method for controlling the amount of metal applied to metal oxide surfaces to reduce corrosion and stress corrosion cracking |
| US6259758B1 (en) * | 1999-02-26 | 2001-07-10 | General Electric Company | Catalytic hydrogen peroxide decomposer in water-cooled 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 |
| JP3977963B2 (ja) * | 1999-09-09 | 2007-09-19 | 株式会社日立製作所 | 化学除染方法 |
| 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 |
| DE10013865A1 (de) * | 2000-03-21 | 2001-10-04 | Siemens Ag | Verfahren zur Verminderung der Korrosion eines Bauteils einer kerntechnischen Anlage und Bauteil einer kerntechnischen Anlage |
| JP4042362B2 (ja) * | 2000-08-11 | 2008-02-06 | 住友金属工業株式会社 | Ni基合金製品とその製造方法 |
| JP4299961B2 (ja) * | 2000-09-29 | 2009-07-22 | 株式会社東芝 | 原子炉の水質制御方法 |
| US6488782B2 (en) | 2001-01-29 | 2002-12-03 | General Electric Company | Method of reducing corrosion potential and stress corrosion cracking susceptibility in nickel-based alloys |
| DE10123690A1 (de) * | 2001-05-15 | 2002-12-05 | Framatome Anp Gmbh | Verfahren zum Schutz der Bauteile des Primärsystems eines Siedewasserreaktors insbesondere vor Spannungsrisskorrosion |
| US6793883B2 (en) | 2001-07-05 | 2004-09-21 | General Electric Company | Application of catalytic nanoparticles to high temperature water systems to reduce stress corrosion cracking |
| US20060004437A1 (en) | 2001-08-29 | 2006-01-05 | Swaminathan Jayaraman | Structurally variable stents |
| US6888908B1 (en) * | 2002-11-18 | 2005-05-03 | Babcock & Wilcox Canada, Ltd. | Reactor head with integral nozzles |
| CN1833046B (zh) * | 2003-06-10 | 2010-09-01 | 住友金属工业株式会社 | 氢气环境用钢材,结构机械构件及其制造方法 |
| JP4634709B2 (ja) * | 2003-12-26 | 2011-02-16 | 株式会社東芝 | 原子炉構造材の腐食低減方法 |
| TWI277102B (en) * | 2003-06-13 | 2007-03-21 | Toshiba Corp | Method of reducing corrosion of nuclear reactor structural material |
| US20040258192A1 (en) * | 2003-06-16 | 2004-12-23 | General Electric Company | Mitigation of steam turbine stress corrosion cracking |
| US6724854B1 (en) | 2003-06-16 | 2004-04-20 | General Electric Company | Process to mitigate stress corrosion cracking of structural materials in high temperature water |
| US7835597B2 (en) * | 2004-09-13 | 2010-11-16 | Northwestern University | Transparent conducting components and related electro-optic modulator devices |
| WO2006127028A2 (en) * | 2004-09-13 | 2006-11-30 | Northwestern University | Transparent conducting components and related electro-optic modulator devices |
| US20060193425A1 (en) | 2005-02-28 | 2006-08-31 | Lockamon Brian G | Apparatus and method for limiting and analyzing stress corrosion cracking in pressurized water reactors |
| US20060203952A1 (en) * | 2005-03-14 | 2006-09-14 | General Electric Company | Methods of reducing hydrogen absorption in zirconium alloys of nuclear fuel assemblies |
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| US20080137796A1 (en) * | 2005-12-06 | 2008-06-12 | General Electric Company | Method for reducing carbon steel corrosion in high temperature, high pressure water |
| US7430902B2 (en) * | 2006-06-16 | 2008-10-07 | General Electric Company | Method of monitoring deposition of a noble metal in a nuclear reactor and deposition monitor therefor |
| KR100968744B1 (ko) * | 2007-02-20 | 2010-07-08 | 한국원자력연구원 | 가압경수로용 배관재의 백금분말 담지에 의한 표면처리방법 |
| JP4538022B2 (ja) * | 2007-06-08 | 2010-09-08 | 日立Geニュークリア・エナジー株式会社 | 原子力プラント構成部材への放射性核種の付着抑制方法及びフェライト皮膜形成装置 |
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| US5130080A (en) * | 1990-04-02 | 1992-07-14 | General Electric Company | Method of providing extended life expectancy for components of boiling water reactors |
| US5130081A (en) * | 1990-04-02 | 1992-07-14 | General Electric Company | Operation life of on-life boiling water reactors |
| AU660027B2 (en) * | 1991-04-12 | 1995-06-08 | Gulf Coast Performance Chemical, Inc. | Method and composition for inhibiting general and pitting corrosion in cooling tower water |
| US5135709A (en) * | 1991-05-13 | 1992-08-04 | General Electric Company | Method for reducing corrosion of components exposed to high-temperature water |
| US5164152A (en) * | 1991-08-02 | 1992-11-17 | General Electric Company | Method for reducing flow assisted corrosion of carbon steel components |
| US5600692A (en) * | 1993-10-29 | 1997-02-04 | General Electric Company | Method for improving tenacity and loading of palladium on palladium-doped metal surfaces |
| US5600691A (en) * | 1993-10-29 | 1997-02-04 | General Electric Company | Noble metal doping or coating of crack interior for stress corrosion cracking protection of metals |
| TW241314B (en) * | 1993-10-29 | 1995-02-21 | Gen Electric | In-situ palladium doping or coating of stainless steel surfaces |
-
1996
- 1996-04-22 US US08/635,593 patent/US5818893A/en not_active Expired - Lifetime
- 1996-12-16 US US08/766,336 patent/US5904991A/en not_active Expired - Lifetime
-
1997
- 1997-04-22 KR KR1019970709582A patent/KR100263722B1/ko not_active Expired - Lifetime
- 1997-04-22 CA CA002221002A patent/CA2221002C/en not_active Expired - Lifetime
- 1997-04-22 WO PCT/US1997/006646 patent/WO1997040210A1/en not_active Ceased
- 1997-04-22 EP EP97926366A patent/EP0833962B1/en not_active Expired - Lifetime
- 1997-04-22 ES ES97926366T patent/ES2195144T3/es not_active Expired - Lifetime
- 1997-04-22 JP JP53824997A patent/JP3280036B2/ja not_active Expired - Lifetime
- 1997-04-22 DE DE69719897T patent/DE69719897T2/de not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008164607A (ja) * | 2006-12-29 | 2008-07-17 | General Electric Co <Ge> | 原子炉運転方法および運転停止後原子炉の放射線レベル低減方法 |
| JP2010243474A (ja) * | 2009-03-31 | 2010-10-28 | Westinghouse Electric Co Llc | 加圧水型原子炉の冷却水に有機化合物を添加するプロセス |
| JP2013140145A (ja) * | 2011-12-30 | 2013-07-18 | Ge-Hitachi Nuclear Energy Americas Llc | 高温析出溶液インジェクタのための方法および装置 |
| US10290381B2 (en) | 2011-12-30 | 2019-05-14 | Ge-Hitachi Nuclear Energy Americas Llc | Method and apparatus for a high-temperature deposition solution injector |
| WO2014054643A1 (ja) | 2012-10-03 | 2014-04-10 | 株式会社東芝 | 光触媒注入方法および光触媒注入システム |
| US9761336B2 (en) | 2012-12-20 | 2017-09-12 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector, system including the same, and method of injecting using the same |
| US10650934B2 (en) | 2012-12-20 | 2020-05-12 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector, system including the same, and method of injecting using the same |
| US10515729B2 (en) | 2015-11-04 | 2019-12-24 | Ge-Hitachi Nuclear Energy Americas Llc | Insulated solution injector including an insulating liner, system including the same, and method of injecting using the same |
Also Published As
| Publication number | Publication date |
|---|---|
| DE69719897D1 (de) | 2003-04-24 |
| EP0833962B1 (en) | 2003-03-19 |
| US5904991A (en) | 1999-05-18 |
| DE69719897T2 (de) | 2003-11-27 |
| ES2195144T3 (es) | 2003-12-01 |
| JP3280036B2 (ja) | 2002-04-30 |
| CA2221002A1 (en) | 1997-10-30 |
| US5818893A (en) | 1998-10-06 |
| CA2221002C (en) | 2001-01-02 |
| KR19990028268A (ko) | 1999-04-15 |
| KR100263722B1 (ko) | 2000-08-01 |
| WO1997040210A1 (en) | 1997-10-30 |
| EP0833962A1 (en) | 1998-04-08 |
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