Results 21 to 30 of about 22,482 (311)
发电技术, 2020 Solar thermochemical energy storage can effectively solve the uneven distribution of solar energy in time and space. Based on the model of industrial methane steam reforming reactor, the model of steam methane reforming reactor heated by molten salt (MS ...
Penglei LI +5 more
doaj +1 more source
XAFS analyses of molten metal fluorides [PDF]
, 2009 X-ray absorption fine structure studies of molten metal fluorides containing the materials related to nuclear engineering are intensively summarized. By using XAFS spectra data of divalent and trivalent cation metal fluorides in molten state which have ...
Adya, Ashok K. +4 more
core +3 more sources
On the thermal dynamic behaviour of the helium-cooled DEMO fusion reactor [PDF]
, 2019 The EU-DEMO conceptual design is being conducted among research institutions and universities from 26 countries of European Union, Switzerland and Ukraine. Its mission is to realise electricity from nuclear fusion reaction by 2050.
Barucca L. +3 more
core +1 more source
Lanthanides extraction processes in molten fluoride media. Application to nuclear spent fuel reprocessing [PDF]
, 2009 This paper describes four techniques of extraction of lanthanides elements (Ln) from molten salts in the general frame of reprocessing nuclear wastes; One of them is chemical: the precipitation of Ln ions in insoluble compounds (oxides or oxifluorides);
Cassayre, Laurent +5 more
core +2 more sources
Calculation for Dose Distribution and for Equipment Shielding of Molten Salt Reactor Cooling Circuit
Yuanzineng kexue jishu, 2022 LiF-BeF2-ZrF4-UF4 and LiF-BeF2 have been employed as fuel salt and coolant in liquid fueled molten salt reactor, respectively. A heat exchanger containing both fuel salt and cooling salt is placed inside the reactor vessel to dissipate the heat produced
LI Changyuan;XIA Xiaobin;CAI Jun;ZHANG Zhihong;WANG Jianhua;QIAN Zhicheng;CHEN Defeng;XIE Guiying
doaj
MSR Simulation with cGEMS: Fission Product Release and Aerosol Formation
Journal of Nuclear Engineering, 2022 The release of fission products and fuel materials from a molten-salt fast-reactor fuel in hypothetical accident conditions was investigated. The molten-salt fast reactor in this investigation features a fast neutron spectrum, operating in the thorium ...
Sergii Nichenko +2 more
doaj +1 more source
ATWS accident analysis of rod withdrawal in small modular molten salt reactor
He jishu, 2022 [Backgrounds] Among all kinds of accidents beyond the design basis of molten salt reactor (MSR), the ATWS accident of rod withdrawal is the most typical one, which is the test of the safety capability limit of the reactor.
XU Tiangui +4 more
doaj +1 more source
Electrochemical extraction of europium from molten fluoride media [PDF]
, 2009 This work concerns the extraction of europium from molten fluoride media. Two electrochemical ways have been examined: (i) the use of a reactive cathode made of copper and (ii) the co-deposition with aluminium on inert electrode, leading to the formation
Cassayre, Laurent +4 more
core +3 more sources
Passive residual heat removal characteristics of liquid fuel molten salt reactor salt drain tank
He jishu, 2023 BackgroundLiquid molten salt reactor has many features such as high economy, safety and on-line fuel processing. The emergency draining salt passive residual heat removal system (EDS-PRHRS) is a unique residual heat removal system design for liquid fuel ...
QU Pengrong +4 more
doaj +1 more source
Development of Pyrochemical Reprocessing of the Spent Nuclear Fuel and Prospects of Closed Fuel Cycle [PDF]
, 2007 Molten-Salt Reactor (MSR) is a design of an advanced reactor system from the GEN IV family working in thermal or epithermal neutron spectrum and using thorium or transuranium fuel in the form of molten fluorides.
Chuchvalcova-Bimova, K. (K) +4 more
core +2 more sources