Results 11 to 20 of about 132,689 (304)

Supervised machine learning with regression for the IRT-T reactor cooling system [PDF]

ITM Web of Conferences
The purpose of this study is to create a machine learning model for the IRT-T reactor cooling system, which can estimate and predict the temperature difference in the secondary circuit.
Kublinskiy Maxim, Smolnikov Nikita, Naymushin Artem   +2 more
doaj   +1 more source

Recovery of high specific activity molybdenum-99 from accelerator-induced fission on low-enriched uranium for technetium-99m generators

Scientific Reports, 2021
A new process was developed to recover high specific activity (no carrier added) 99Mo from electron-accelerator irradiated U3O8 or uranyl sulfate targets.
M. Alex Brown, Nathan Johnson, Artem V. Gelis, Milan Stika, Anna G. Servis, Alex Bakken, Christine Krizmanich, Kristin Shannon, Peter Kozak, Amanda Barnhart, Chad Denbrock, Nicolas Luciani, Terry Grimm, Peter Tkac   +13 more
doaj   +1 more source

An efficiency strategy for cobalt recovery from simulated wastewater by biphasic system with polyethylene glycol and ammonium sulfate

Scientific Reports, 2022
Today, biphasic aqueous systems have received more attention than conventional separation methods due to their advantages, such as biocompatibility, low cost, and easy operation.
Razieh Sobhi Amjad, Mehdi Asadollahzadeh, Rezvan Torkaman, Meisam Torab-Mostaedi   +3 more
doaj   +1 more source

Study of uranium recovery from sulfate medium utilizing bulk liquid membrane containing Alamine 336 in kerosene [PDF]

مجله علوم و فنون هسته‌ای, 2021
In the present study, the uranium recovery by utilizing the bulk liquid membrane which contains Alamine 336 has been investigated. The effect of uranium and sulfuric acid concentration in the donor phase, carrier concentration in the liquid membrane ...
F. Zahakifar, A. Charkhi, M. TorabMostaedi, R. Davarkhah   +3 more
doaj   +1 more source

Testing of the ABBN-RF multigroup data library in photon transport calculations

EPJ Web of Conferences, 2017
Gamma radiation is produced via both of nuclear fuel and shield materials. Photon interaction is known with appropriate accuracy, but secondary gamma ray production known much less. The purpose of this work is studying secondary gamma ray production data
Koscheev Vladimir, Lomakov Gleb, Manturov Gennady, Tsiboulia Anatoly   +3 more
doaj   +1 more source

HTGR fuel and fuel cycle technology [PDF]

, 1976
The high-temperature gas-cooled reactor is a flexible system. The all- ceramic core permits high outlet temperatures compared to other reactors; thus, it is possible for the HTGR to be used with both steam cycle and gas turbine generating equipment. Also, the HTGR can be used as a source of high-temperature process heat. Core outlet temperatures of 700$
Lotts, A. L., Coobs, J. H.
openaire   +2 more sources

Investigation of kinetic, isotherm and adsorption efficacy of thorium by orange peel immobilized on calcium alginate

Scientific Reports, 2023
In this research work the thorium uptake on immobilized protonated orange peel was studied in a batch system. The effects of effective parameters such as biosorbent dosage, initial metal ion concentration, and contact time on the biosorption of thorium ...
Ali A. Gh. Khamseh, Sohrab Ali Ghorbanian, Younes Amini, Mohammad Mahdi Shadman   +3 more
doaj   +1 more source

Separation of xenon stable isotopes using square cascade [PDF]

مجله علوم و فنون هسته‌ای, 2022
Among the noble gases, Xenon isotopes are the most widely used. So far, no specific strategy has been published for separating all Xenon stable isotopes with the highest number of stable isotopes.
F. Mansourzadeh, J. Safdari, A.A. Ghorbanpour Khamseh, M.H. Mallah   +3 more
doaj   +1 more source

State of the Art of Fuel Cells for Ship Applications [PDF]

, 2012
Fuel cells promise to be far more efficient, produce lower or zero emissions, and operate cleaner than conventional internal-combustion engine and gas turbine. They are already used for transportation application (buses, cars and tramways).
HAN, Jingang, CHARPENTIER, Jean-Frederic, J. F. Charpentier, TANG, Tianhao, Tianhao Tang, Jingang Han   +5 more
core   +1 more source

Systems Analysis of an Advanced Nuclear Fuel Cycle Based on a Modified UREX+3c Process [PDF]

, 2009
The research described in this report was performed under a grant from the U.S. Department of Energy (DOE) to describe and compare the merits of two advanced alternative nuclear fuel cycles -- named by this study as the “UREX+3c fuel cycle” and the ...
null E. R. Johnson, Best, R. E., null R. E. Best, Johnson, E. R.   +3 more
core   +1 more source