CA2421231C - Nuclear reactor - Google Patents
Nuclear reactor Download PDFInfo
- Publication number
- CA2421231C CA2421231C CA2421231A CA2421231A CA2421231C CA 2421231 C CA2421231 C CA 2421231C CA 2421231 A CA2421231 A CA 2421231A CA 2421231 A CA2421231 A CA 2421231A CA 2421231 C CA2421231 C CA 2421231C
- Authority
- CA
- Canada
- Prior art keywords
- inlet
- recuperator
- outlet
- mixing chamber
- gas
- 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
Links
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000012530 fluid Substances 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 18
- 230000003750 conditioning effect Effects 0.000 abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 16
- 238000011144 upstream manufacturing Methods 0.000 abstract description 9
- 239000007789 gas Substances 0.000 description 97
- 239000001307 helium Substances 0.000 description 32
- 229910052734 helium Inorganic materials 0.000 description 32
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 32
- 239000002826 coolant Substances 0.000 description 19
- 239000000446 fuel Substances 0.000 description 7
- 238000004891 communication Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 230000004992 fission Effects 0.000 description 5
- 238000012423 maintenance Methods 0.000 description 5
- 238000010248 power generation Methods 0.000 description 5
- 238000012546 transfer Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Classifications
-
- 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
- G21C15/182—Emergency cooling arrangements; Removing shut-down heat comprising powered means, e.g. pumps
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/07—Pebble-bed reactors; Reactors with granular fuel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/20—Jet mixers, i.e. mixers using high-speed fluid streams
- B01F25/23—Mixing by intersecting jets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/90—Heating or cooling systems
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200004635 | 2000-09-04 | ||
| ZA2000/4635 | 2000-09-04 | ||
| ZA200106068 | 2001-07-24 | ||
| ZA2001/6068 | 2001-07-24 | ||
| PCT/IB2001/001606 WO2002021537A2 (en) | 2000-09-04 | 2001-09-03 | Nuclear reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2421231A1 CA2421231A1 (en) | 2002-03-14 |
| CA2421231C true CA2421231C (en) | 2010-04-20 |
Family
ID=27145505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2421231A Expired - Lifetime CA2421231C (en) | 2000-09-04 | 2001-09-03 | Nuclear reactor |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US20050074083A1 (https=) |
| EP (1) | EP1315556B1 (https=) |
| JP (2) | JP2004508568A (https=) |
| KR (1) | KR100881473B1 (https=) |
| CN (1) | CN1262341C (https=) |
| AT (1) | ATE450310T1 (https=) |
| AU (1) | AU2001284331A1 (https=) |
| CA (1) | CA2421231C (https=) |
| DE (1) | DE60140682D1 (https=) |
| WO (1) | WO2002021537A2 (https=) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2431556A1 (en) * | 2001-03-26 | 2002-10-03 | Willem Adriaan Odendaal Kriel | A nuclear power plant and method of operating the same |
| ATE361531T1 (de) | 2001-03-30 | 2007-05-15 | Pebble Bed Modular Reactor Pty | Kernreaktoranlage und verfahren zum konditionieren deren stromerzeugungskreis |
| KR20040004644A (ko) * | 2001-05-25 | 2004-01-13 | 페블 베드 모듈러 리엑터(프로프라이어터리) 리미티드 | 브레이턴 사이클 개시 방법 및 원자력 발전소 |
| WO2003010777A2 (en) * | 2001-07-26 | 2003-02-06 | Pebble Bed Modular Reactor (Proprietary) Limited | A nuclear power plant and a method of regulating the speed of a generator of the plant |
| WO2011088116A1 (en) * | 2010-01-13 | 2011-07-21 | Advanced Reactor Concepts LLC | Sheathed, annular metal nuclear fuel |
| US8767902B2 (en) * | 2010-02-22 | 2014-07-01 | Advanced Reactor Concepts LLC | Small, fast neutron spectrum nuclear power plant with a long refueling interval |
| KR200458109Y1 (ko) * | 2010-06-23 | 2012-01-20 | 김원제 | 향기 발산 및 살균 기능을 가지는 배수구 악취 차단 커버 |
| EP2715734B1 (en) * | 2011-06-03 | 2017-03-08 | Claudio Filippone | Passive decay heat removal and related methods |
| KR102238185B1 (ko) * | 2014-02-26 | 2021-04-09 | 한국과학기술원 | 원자력 발전소의 피동 붕괴열 제거계통 |
| JP6850128B2 (ja) | 2014-04-14 | 2021-03-31 | アドバンスト・リアクター・コンセプツ・エルエルシー | 合金のマトリックス中に分散したセラミック核燃料 |
| CN110491533B (zh) * | 2019-08-22 | 2022-02-22 | 哈尔滨工程大学 | 一种双层冷却堆芯发电系统 |
| CN112614602B (zh) * | 2020-12-11 | 2022-12-27 | 西安交通大学 | 钠冷快堆堆芯出口冲击射流搅混特性模化实验系统及方法 |
| CN114093532B (zh) * | 2021-11-04 | 2026-03-06 | 江苏核电有限公司 | 一种核电站换热器维修后在线充水系统 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US378894A (en) * | 1888-03-06 | Pocket-rule | ||
| US2989380A (en) | 1953-11-24 | 1961-06-20 | Exxon Research Engineering Co | Apparatus for carrying out chemical reactions |
| US3210254A (en) * | 1961-02-10 | 1965-10-05 | Gen Dynamics Corp | Heat extraction system for a nuclear reactor |
| DE1272893B (de) * | 1964-07-01 | 1968-07-18 | Combustion Eng | Vorrichtung zum Mischen von unter hohem Druck stehenden Fluessigkeiten |
| CH512808A (de) * | 1970-03-09 | 1971-09-15 | Bbc Brown Boveri & Cie | Kernkraftwerk mit geschlossenem Kühlkreislauf |
| JPS5321804Y1 (https=) * | 1972-03-25 | 1978-06-07 | ||
| US4052260A (en) * | 1975-06-12 | 1977-10-04 | Kernforschungsanlage Julich Gesellschaft Mit Beschrankter Haftung | Method of operating a nuclear-power-generating installation with closed gas cycle and plant operated by this method |
| DE2923639A1 (de) * | 1979-06-11 | 1980-12-18 | Hochtemperatur Reaktorbau Gmbh | Verfahren zum wiederbeladen der kaverne eines reaktordruckbehaelters mit kugelfoermigen betriebselementen |
| DE3030697A1 (de) * | 1980-08-14 | 1982-03-18 | Hochtemperatur-Reaktorbau GmbH, 5000 Köln | Gasgekuehlter kernreaktor |
| DE3335451A1 (de) * | 1983-09-30 | 1985-04-18 | Hochtemperatur-Reaktorbau GmbH, 4600 Dortmund | Kernreaktoranlage |
| JPS61231492A (ja) * | 1985-04-05 | 1986-10-15 | 株式会社東芝 | 原子炉補助設備 |
| GB2216191B (en) * | 1988-03-31 | 1992-08-12 | Aisin Seiki | Gas turbine cogeneration apparatus for the production of domestic heat and power |
| JPH02152532A (ja) * | 1988-12-02 | 1990-06-12 | Minoru Nakamura | 液体混合装置 |
| JP2904590B2 (ja) * | 1990-12-18 | 1999-06-14 | 電気化学工業株式会社 | 混練物の吐出用混合管 |
| US5375151A (en) * | 1991-12-09 | 1994-12-20 | General Electric Company | Reactor water cleanup system |
-
2001
- 2001-09-03 JP JP2002525666A patent/JP2004508568A/ja active Pending
- 2001-09-03 DE DE60140682T patent/DE60140682D1/de not_active Expired - Lifetime
- 2001-09-03 WO PCT/IB2001/001606 patent/WO2002021537A2/en not_active Ceased
- 2001-09-03 CA CA2421231A patent/CA2421231C/en not_active Expired - Lifetime
- 2001-09-03 US US10/363,366 patent/US20050074083A1/en not_active Abandoned
- 2001-09-03 EP EP01963308A patent/EP1315556B1/en not_active Expired - Lifetime
- 2001-09-03 AU AU2001284331A patent/AU2001284331A1/en not_active Abandoned
- 2001-09-03 KR KR1020037003228A patent/KR100881473B1/ko not_active Expired - Lifetime
- 2001-09-03 CN CNB018168817A patent/CN1262341C/zh not_active Expired - Lifetime
- 2001-09-03 AT AT01963308T patent/ATE450310T1/de not_active IP Right Cessation
-
2012
- 2012-07-12 JP JP2012156181A patent/JP2012194194A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR20030066612A (ko) | 2003-08-09 |
| WO2002021537A2 (en) | 2002-03-14 |
| JP2004508568A (ja) | 2004-03-18 |
| KR100881473B1 (ko) | 2009-02-05 |
| AU2001284331A1 (en) | 2002-03-22 |
| CA2421231A1 (en) | 2002-03-14 |
| DE60140682D1 (de) | 2010-01-14 |
| US20050074083A1 (en) | 2005-04-07 |
| JP2012194194A (ja) | 2012-10-11 |
| CN1468141A (zh) | 2004-01-14 |
| CN1262341C (zh) | 2006-07-05 |
| EP1315556B1 (en) | 2009-12-02 |
| ATE450310T1 (de) | 2009-12-15 |
| WO2002021537A3 (en) | 2002-10-10 |
| EP1315556A2 (en) | 2003-06-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20210903 |