EA037791B8 - Ядерный реактор на расплавленном топливе с отражающим нейтроны теплоносителем - Google Patents
Ядерный реактор на расплавленном топливе с отражающим нейтроны теплоносителемInfo
- Publication number
- EA037791B8 EA037791B8 EA201892178A EA201892178A EA037791B8 EA 037791 B8 EA037791 B8 EA 037791B8 EA 201892178 A EA201892178 A EA 201892178A EA 201892178 A EA201892178 A EA 201892178A EA 037791 B8 EA037791 B8 EA 037791B8
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- neutron
- molten fuel
- nuclear reactor
- coolants
- reflecting
- Prior art date
Links
Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
- G21C1/326—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the heat exchanger is disposed next to or beside the core
-
- 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
- G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
-
- 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
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/12—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from pressure vessel; from containment vessel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
- G21C1/03—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders cooled by a coolant not essentially pressurised, e.g. pool-type reactors
-
- 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
- G21C1/22—Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/32—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core
- G21C1/328—Integral reactors, i.e. reactors wherein parts functionally associated with the reactor but not essential to the reaction, e.g. heat exchangers, are disposed inside the enclosure with the core wherein the prime mover is also disposed in the vessel
-
- 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
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
-
- 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
- G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
- G21C15/14—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices from headers; from joints in ducts
-
- 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
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
-
- 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
- G21C15/24—Promoting flow of the coolant
- G21C15/243—Promoting flow of the coolant for liquids
- G21C15/25—Promoting flow of the coolant for liquids using jet pumps
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/24—Fuel elements with fissile or breeder material in fluid form within a non-active casing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/14—Moderator or core structure; Selection of materials for use as moderator characterised by shape
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C11/00—Shielding structurally associated with the reactor
- G21C11/06—Reflecting shields, i.e. for minimising loss of neutrons
-
- 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
- G21C15/24—Promoting flow of the coolant
- G21C15/26—Promoting flow of the coolant by convection, e.g. using chimneys, using divergent channels
-
- 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
- G21C15/28—Selection of specific coolants ; Additions to the reactor coolants, e.g. against moderator corrosion
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/44—Fluid or fluent reactor fuel
- G21C3/54—Fused salt, oxide or hydroxide compositions
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Описаны конфигурации реакторов на расплавленной топливной соли, в которых используются отражающие нейтроны теплоносители или комбинация первичных соляных теплоносителей и вторичных отражающих нейтроны теплоносителей. Описаны также другие конфигурации, в которых циркулируют жидкий отражающий нейтроны материал вокруг активной зоны реактора для управления нейтронно-физических характеристик реактора. Кроме того, описываются конфигурации, в которых для активного охлаждения защитной оболочки реактора используется циркулирующий отражающий нейтроны материал.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662330726P | 2016-05-02 | 2016-05-02 | |
PCT/US2017/030666 WO2017192607A1 (en) | 2016-05-02 | 2017-05-02 | Molten fuel nuclear reactor with neutron reflecting coolant |
Publications (3)
Publication Number | Publication Date |
---|---|
EA201892178A1 EA201892178A1 (ru) | 2019-05-31 |
EA037791B1 EA037791B1 (ru) | 2021-05-21 |
EA037791B8 true EA037791B8 (ru) | 2021-06-28 |
Family
ID=58708039
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201892167A EA038588B1 (ru) | 2016-05-02 | 2017-05-01 | Усовершенствованные конфигурации охлаждения и насоса реактора на расплавленном топливе |
EA201892166A EA035652B1 (ru) | 2016-05-02 | 2017-05-01 | Усовершенствованная конфигурация теплового регулирования ядерного реактора на расплавленном топливе |
EA201892178A EA037791B8 (ru) | 2016-05-02 | 2017-05-02 | Ядерный реактор на расплавленном топливе с отражающим нейтроны теплоносителем |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201892167A EA038588B1 (ru) | 2016-05-02 | 2017-05-01 | Усовершенствованные конфигурации охлаждения и насоса реактора на расплавленном топливе |
EA201892166A EA035652B1 (ru) | 2016-05-02 | 2017-05-01 | Усовершенствованная конфигурация теплового регулирования ядерного реактора на расплавленном топливе |
Country Status (11)
Country | Link |
---|---|
US (4) | US20170316840A1 (ru) |
EP (3) | EP3453024B1 (ru) |
JP (4) | JP6961620B2 (ru) |
KR (4) | KR102515866B1 (ru) |
CN (3) | CN109074876B (ru) |
AU (4) | AU2017261231B2 (ru) |
BR (2) | BR112018072071B1 (ru) |
CA (3) | CA3018444C (ru) |
EA (3) | EA038588B1 (ru) |
MX (3) | MX2018013286A (ru) |
WO (3) | WO2017192464A2 (ru) |
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US11276503B2 (en) | 2014-12-29 | 2022-03-15 | Terrapower, Llc | Anti-proliferation safeguards for nuclear fuel salts |
CA2967473A1 (en) | 2014-12-29 | 2016-07-07 | Terrapower, Llc | Nuclear materials processing |
US10665356B2 (en) | 2015-09-30 | 2020-05-26 | Terrapower, Llc | Molten fuel nuclear reactor with neutron reflecting coolant |
US10867710B2 (en) | 2015-09-30 | 2020-12-15 | Terrapower, Llc | Molten fuel nuclear reactor with neutron reflecting coolant |
US10734122B2 (en) | 2015-09-30 | 2020-08-04 | Terrapower, Llc | Neutron reflector assembly for dynamic spectrum shifting |
WO2017192464A2 (en) | 2016-05-02 | 2017-11-09 | Terrapower, Llc | Improved molten fuel reactor cooling and pump configurations |
WO2018013317A1 (en) | 2016-07-15 | 2018-01-18 | Terrapower, Llc | Vertically-segmented nuclear reactor |
WO2018031681A1 (en) | 2016-08-10 | 2018-02-15 | Terrapower, Llc | Electro-synthesis of uranium chloride fuel salts |
CN110178186A (zh) | 2016-11-15 | 2019-08-27 | 泰拉能源公司 | 熔融燃料核反应堆的热管理 |
KR101988265B1 (ko) * | 2017-05-24 | 2019-06-12 | 한국원자력연구원 | 원자로용기 내 냉각 및 발전 시스템 |
CN108417277B (zh) * | 2017-12-25 | 2021-06-11 | 中国科学院上海应用物理研究所 | 一种一体化堆本体系统及氯盐堆系统 |
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US11075015B2 (en) | 2018-03-12 | 2021-07-27 | Terrapower, Llc | Reflectors for molten chloride fast reactors |
CN109887623A (zh) * | 2019-01-25 | 2019-06-14 | 中广核研究院有限公司 | 一种具有迷宫式流道的池式铅基快堆 |
CN109830315B (zh) * | 2019-01-29 | 2022-08-02 | 哈尔滨工程大学 | 一种展开式核反应堆堆芯 |
CN109859860A (zh) * | 2019-02-01 | 2019-06-07 | 中国原子能科学研究院 | 研究性反应堆 |
CN110364273A (zh) * | 2019-07-10 | 2019-10-22 | 华南理工大学 | 一种液态燃料空间堆 |
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JP7349379B2 (ja) * | 2020-01-28 | 2023-09-22 | 三菱重工業株式会社 | 燃料棒出力の解析方法、解析装置及び燃料棒出力の解析プログラム |
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