BR112017009664A2 - sais de combustíveis nucleares fundidos e sistemas e métodos relacionados - Google Patents
sais de combustíveis nucleares fundidos e sistemas e métodos relacionadosInfo
- Publication number
- BR112017009664A2 BR112017009664A2 BR112017009664A BR112017009664A BR112017009664A2 BR 112017009664 A2 BR112017009664 A2 BR 112017009664A2 BR 112017009664 A BR112017009664 A BR 112017009664A BR 112017009664 A BR112017009664 A BR 112017009664A BR 112017009664 A2 BR112017009664 A2 BR 112017009664A2
- Authority
- BR
- Brazil
- Prior art keywords
- salts
- fuel salts
- methods
- related systems
- fuel
- Prior art date
Links
Classifications
-
- 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
- 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
- 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
-
- 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
-
- 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
- G21C19/303—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 gases
-
- 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
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/50—Reprocessing of irradiated fuel of irradiated fluid fuel, e.g. regeneration of fuels while the reactor is in operation
-
- 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
- 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
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/30—Control of nuclear reaction by displacement of the reactor fuel or fuel elements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/10—Structural combination of fuel element, control rod, reactor core, or moderator structure with sensitive instruments, e.g. for measuring radioactivity, strain
- G21C17/104—Measuring reactivity
-
- 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
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
-
- 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
- G21C3/22—Fuel elements with fissile or breeder material in contact with coolant
-
- 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)
- Inorganic Compounds Of Heavy Metals (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
a presente invenção refere-se aos sais de combustíveis nucleares, utilizáveis em certos projetos de reator de sal fundido, e os sistemas e os métodos relacionados. são descritos sais de combustível de cloretos binários, ternários e quaternários de urânio, assim como de outros elementos fissionáveis. além disso, são divulgados sais de combustível de uclxfy, assim como sais de combustível de brometo. esta descrição também apresenta métodos e sistemas para a fabricação de tais sais de combustíveis, para a criação de sais que reduzem a corrosão dos componentes do reator e para a criação de sais de combustível que não são adequados para aplicações em armas.
Applications Claiming Priority (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201462097235P | 2014-12-29 | 2014-12-29 | |
US62/097,235 | 2014-12-29 | ||
US201462098984P | 2014-12-31 | 2014-12-31 | |
US62/098,984 | 2014-12-31 | ||
US201562234889P | 2015-09-30 | 2015-09-30 | |
US62/234,889 | 2015-09-30 | ||
PCT/US2015/067905 WO2016109565A2 (en) | 2014-12-29 | 2015-12-29 | Molten nuclear fuel salts and related systems and methods |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112017009664A2 true BR112017009664A2 (pt) | 2017-12-19 |
BR112017009664B1 BR112017009664B1 (pt) | 2023-07-18 |
Family
ID=
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2017008725A (es) | Sales de combustible nuclear fundidas y sistemas y metodos relacionados. | |
BR112018071264A2 (pt) | sais de combustível nuclear | |
BR112016017806A2 (pt) | células para imunoterapia engenheiradas para direcionamento de antígeno presente em ambas as células imunes e células patológicas | |
CL2013002068A1 (es) | Linea celular de ratón con genes inactivados nav1.7 global viable; metodo para generar ratón con dichos genes inactivados; hibridoma. | |
ZA201907837B (en) | Nuclear reactor fuel assembly | |
EP3053169A4 (en) | High temperature strength, corrosion resistant, accident tolerant nuclear fuel assembly grid | |
BR112017009953B8 (pt) | Sistema de produção de energia e método para controle automatizado de um sistema de produção de energia | |
Cheung et al. | Fermi-LAT Gamma-ray Observations of Nova Centauri 2013 | |
EP3257050A4 (en) | NUCLEAR FUEL CONTAINING A NEUTRON ABSORBER MIXTURE | |
BR102015002777B8 (pt) | Sistemas de distribuição de herbicida sólido estável, e seu método de preparação | |
GB201615592D0 (en) | Simple reprocessing of nuclear fuel waste to produce reactor fuel | |
GB201410659D0 (en) | Improved fuel salt chemistry and fission rate control in a molten salt nuclear reactor | |
Clenet et al. | Adapted modified gaussian model: No detection of olivine in regions predicted to be mantle-rich from models of planet-scale collisions | |
de Vries et al. | Constructing temperature-dependent regional sea level scenarios | |
Glimsdal et al. | The landslide tsunami at Statland, mid-Norway, January 2014 | |
McInerney et al. | Erratum to: Open Source Geospatial Tools | |
Grashorn et al. | Downscaling to study wave-current interactions in coastal areas: Unstructured grid model simulations in the North and Baltic Seas during a storm surge event | |
Eldosouky et al. | APPROACH FOR DETERMINATION OF COST CONTINGENCY RESERVE IN CONSTRUCTION PROJECTS | |
Takahashi et al. | Spatio-temporal stress change after Tohoku-Oki Earthquake in the Pacific slab and Philippine Sea slab inverted from seismicity rate change in the coast of southern Tohoku and Kanto district, central Japan | |
Quick et al. | Venusian steep-sided domes: Essential exploration targets for constraining the range of volcanic emplacement conditions | |
Takeda | Detailed calculations of minor actinide transmutation in a fast reactor | |
Djibrilla Boureima et al. | Numerical Simulations of the turbulent Richtmyer-Meshkov instability in a spherically convergent geometry | |
Adhikari | Quark angular momentum distribution in the transverse plane | |
Farida et al. | Namjera ponovljene kupovine potrošača Starbucksa u Indoneziji: Pristup zelene marke | |
Woodworth et al. | Differences between Changes in Extreme and Mean Sea Levels and Planning Allowances for Coastal Protection for the Extremes of the Future |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 29/12/2015, OBSERVADAS AS CONDICOES LEGAIS |