CN101779253B - pH值调节系统及pH值调节方法 - Google Patents
pH值调节系统及pH值调节方法 Download PDFInfo
- Publication number
- CN101779253B CN101779253B CN2008801030632A CN200880103063A CN101779253B CN 101779253 B CN101779253 B CN 101779253B CN 2008801030632 A CN2008801030632 A CN 2008801030632A CN 200880103063 A CN200880103063 A CN 200880103063A CN 101779253 B CN101779253 B CN 101779253B
- Authority
- CN
- China
- Prior art keywords
- value
- nuclear reactor
- adjusting device
- correctives
- shell
- 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 - Fee Related
Links
Images
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/004—Pressure suppression
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- 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
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
Description
Claims (11)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP337617/07 | 2007-12-27 | ||
JP2007337617A JP4764411B2 (ja) | 2007-12-27 | 2007-12-27 | pH調整システムおよびpH調整方法 |
PCT/JP2008/053536 WO2009084246A1 (ja) | 2007-12-27 | 2008-02-28 | pH調整システムおよびpH調整方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101779253A CN101779253A (zh) | 2010-07-14 |
CN101779253B true CN101779253B (zh) | 2012-12-05 |
Family
ID=40823982
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008801030632A Expired - Fee Related CN101779253B (zh) | 2007-12-27 | 2008-02-28 | pH值调节系统及pH值调节方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US8040997B2 (zh) |
EP (1) | EP2224452B1 (zh) |
JP (1) | JP4764411B2 (zh) |
KR (1) | KR101116952B1 (zh) |
CN (1) | CN101779253B (zh) |
CA (1) | CA2694900C (zh) |
WO (1) | WO2009084246A1 (zh) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5118542B2 (ja) * | 2008-04-10 | 2013-01-16 | 三菱重工業株式会社 | バスケットおよびpH調整装置 |
CN102667952A (zh) * | 2009-11-12 | 2012-09-12 | 三菱重工业株式会社 | 紧急用反应堆堆芯冷却装置及反应堆设备 |
KR101303481B1 (ko) * | 2011-09-08 | 2013-09-03 | 한국수력원자력 주식회사 | 원자로 냉각용 살수 시스템 |
KR20130061202A (ko) * | 2011-11-29 | 2013-06-11 | 한국원자력연구원 | 사용 후 핵연료로부터 발생하는 중성자 처리방법 |
CN103778977A (zh) * | 2012-10-22 | 2014-05-07 | 中国核动力研究设计院 | 一种核电站事故后冷却溶液非能动pH值控制系统及方法 |
CN103871491A (zh) * | 2012-12-14 | 2014-06-18 | 中国核动力研究设计院 | 一种应用于压水堆核电站稳压器卸压箱的喷淋装置 |
CN103366839A (zh) * | 2013-07-26 | 2013-10-23 | 中广核工程有限公司 | 核电厂LOCA事故下安全壳内长期水源pH值的调节结构 |
KR101400895B1 (ko) * | 2013-07-29 | 2014-05-30 | 한국수력원자력 주식회사 | 사용 후 핵연료로부터 발생하는 중성자 처리방법 |
JP6210907B2 (ja) * | 2014-03-17 | 2017-10-11 | 日立Geニュークリア・エナジー株式会社 | 原子炉格納容器用pH調整システム |
CN104134472B (zh) * | 2014-06-30 | 2016-10-12 | 中国核电工程有限公司 | 安全壳喷淋系统手动加药和闭锁加药控制系统及方法 |
JP6586272B2 (ja) * | 2014-11-20 | 2019-10-02 | 三菱重工業株式会社 | 原子炉格納容器保全設備および原子炉格納容器保全方法 |
JP1537038S (zh) | 2014-12-26 | 2015-11-02 | ||
CN105469846B (zh) * | 2015-11-18 | 2018-07-20 | 中广核工程有限公司 | 核电站蒸汽发生器辅助给水系统 |
WO2017096614A1 (zh) * | 2015-12-11 | 2017-06-15 | 中广核工程有限公司 | 核电站严重事故反应堆长期水源非能动pH值调节系统及方法 |
JP2018005063A (ja) * | 2016-07-05 | 2018-01-11 | 富士通コンポーネント株式会社 | キートップ及びキーボード |
JP6941580B2 (ja) * | 2018-03-30 | 2021-09-29 | 三菱パワー株式会社 | 燃料ガスの冷却システム及びガスタービンプラント |
CN111447992B (zh) | 2018-08-30 | 2022-03-29 | 株式会社Lg化学 | 包含用于调节样品pH的微珠的装置 |
CN109215813A (zh) * | 2018-09-13 | 2019-01-15 | 中国核动力研究设计院 | 压水核反应堆套管型备用停堆系统及方法 |
US11200992B2 (en) * | 2019-12-30 | 2021-12-14 | Ge-Hitachi Nuclear Energy Americas Llc | Dry stand-by liquid control system for a nuclear reactor |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609523A (en) * | 1984-02-01 | 1986-09-02 | Westinghouse Electric Corp. | Passive pH adjustment of nuclear reactor containment flood water |
CN1080426A (zh) * | 1992-06-24 | 1994-01-05 | 西屋电气公司 | 在核反应堆中冷凝物的收集和循环 |
US5295170A (en) * | 1993-06-07 | 1994-03-15 | Westinghouse Electric Corp. | Nuclear reactor with passive means of adjusting the pH of post accident water |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5256297A (en) * | 1975-11-04 | 1977-05-09 | Hitachi Ltd | Method of removing iodine in containing vessel of atomic reactor |
US4587080A (en) * | 1982-02-05 | 1986-05-06 | Westinghouse Electric Corp. | Compartmentalized safety coolant injection system |
JPS62115394A (ja) * | 1985-11-14 | 1987-05-27 | 株式会社東芝 | 気体状の放射性よう素の低減化装置 |
US4753771A (en) * | 1986-02-07 | 1988-06-28 | Westinghouse Electric Corp. | Passive safety system for a pressurized water nuclear reactor |
JPS62276499A (ja) * | 1986-05-26 | 1987-12-01 | 株式会社東芝 | 放射性ヨウ素の低減化装置 |
JPH01266809A (ja) * | 1988-04-19 | 1989-10-24 | Toshiba Corp | 中空糸膜型ろ過器の逆洗方法 |
JPH07119829B2 (ja) | 1988-12-16 | 1995-12-20 | 三菱重工業株式会社 | 原子炉冷却材ph制御システム |
JPH04194791A (ja) * | 1990-11-28 | 1992-07-14 | Hitachi Ltd | 放射性ヨウ素の低減方法 |
JPH06258479A (ja) * | 1993-03-03 | 1994-09-16 | Toshiba Corp | 放射性よう素の放出抑制方法 |
-
2007
- 2007-12-27 JP JP2007337617A patent/JP4764411B2/ja active Active
-
2008
- 2008-02-28 CA CA2694900A patent/CA2694900C/en not_active Expired - Fee Related
- 2008-02-28 CN CN2008801030632A patent/CN101779253B/zh not_active Expired - Fee Related
- 2008-02-28 EP EP08712107.5A patent/EP2224452B1/en not_active Not-in-force
- 2008-02-28 KR KR1020107003186A patent/KR101116952B1/ko active IP Right Grant
- 2008-02-28 WO PCT/JP2008/053536 patent/WO2009084246A1/ja active Application Filing
- 2008-02-28 US US12/279,104 patent/US8040997B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4609523A (en) * | 1984-02-01 | 1986-09-02 | Westinghouse Electric Corp. | Passive pH adjustment of nuclear reactor containment flood water |
CN1080426A (zh) * | 1992-06-24 | 1994-01-05 | 西屋电气公司 | 在核反应堆中冷凝物的收集和循环 |
US5295170A (en) * | 1993-06-07 | 1994-03-15 | Westinghouse Electric Corp. | Nuclear reactor with passive means of adjusting the pH of post accident water |
Non-Patent Citations (6)
Title |
---|
JP平1-266809A 1989.10.24 |
JP平4-194791A 1992.07.14 |
JP昭62-115394A 1987.05.27 |
JP昭62-276499A 1987.12.01 |
JP特开平6-258479A 1994.09.16 |
JP特愿昭52-56297A 1977.05.09 |
Also Published As
Publication number | Publication date |
---|---|
JP2009156795A (ja) | 2009-07-16 |
KR20100033531A (ko) | 2010-03-30 |
KR101116952B1 (ko) | 2012-03-14 |
CN101779253A (zh) | 2010-07-14 |
EP2224452B1 (en) | 2014-01-15 |
EP2224452A1 (en) | 2010-09-01 |
US20100232560A1 (en) | 2010-09-16 |
US8040997B2 (en) | 2011-10-18 |
JP4764411B2 (ja) | 2011-09-07 |
CA2694900C (en) | 2015-09-01 |
CA2694900A1 (en) | 2009-07-09 |
WO2009084246A1 (ja) | 2009-07-09 |
EP2224452A4 (en) | 2012-10-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101779253B (zh) | pH值调节系统及pH值调节方法 | |
CN107112054A (zh) | 核材料处理 | |
CN104919532B (zh) | 用于给具有器械穿透凸缘的核反应堆更换燃料的方法和装置 | |
CN101785067B (zh) | pH调整装置 | |
Choi | Small modular reactors (SMRs): The case of the Republic of Korea | |
Khan et al. | A review: Activities in the field of small and medium sized nuclear power plants | |
CN114600199A (zh) | 带负荷跟踪功率产生的核供热厂 | |
Haratyk et al. | Preliminary accident analysis of Flexblue® underwater reactor | |
Zrodnikov et al. | SVBR-75/100 multipurpose modular low-power fast reactor with lead–bismuth coolant | |
JP2016223842A (ja) | 水処理装置及び原子力設備 | |
Kabele et al. | Tritium source terms for fusion power plants | |
JP2013113653A (ja) | 加圧水型原子炉及び炉心崩壊熱除去方法 | |
Weaver et al. | Using Traveling Wave Reactor (TWR) Technology to Provide Globally Scalable and Sustainable, Carbon-Free Energy | |
Corradini | New reactor technology: safety improvements in nuclear power systems | |
Dragunov et al. | Shore-based nuclear desalination power complex based on a transportable reactor unit with a SVBR-75/100 reactor | |
JP6249916B2 (ja) | 過マンガン酸の調製装置 | |
Corradini | Advanced nuclear energy systems: heat transfer issues and trends | |
Leoncini et al. | Design of a Decay Heat Removal System for EFIT Plant | |
Taylor et al. | Advanced light-water reactor development in the United States | |
Adamovich et al. | Uniterm low-capacity nuclear power plant | |
Kang et al. | Economic Evaluation of SMART Deployment in the MENA Region using DEEP 5.. 0 | |
Hwang et al. | Seawater desalination using an advanced small integral reactor-SMART | |
Song et al. | Conceptual Design of Hybrid Safety Features for NPP by Utilizing Solar Updraft Tower | |
Diamond | Small modular reactors: Infrastructure and other systems | |
Cinotti | The inherently safe immersed system (ISIS): Safety and economic aspects |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CI01 | Publication of corrected invention patent application |
Correction item: Priority Correct: 337617/07 20071227 JP Number: 28 Volume: 26 |
|
CI02 | Correction of invention patent application |
Correction item: Priority Correct: 337617/07 20071227 JP Number: 28 Page: The title page Volume: 26 |
|
ERR | Gazette correction |
Free format text: CORRECT: PRIORITY; FROM: NONE TO: 337617/07;20071227;JP |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121205 Termination date: 20210228 |
|
CF01 | Termination of patent right due to non-payment of annual fee |