Short Alternative Route for Nuclear Fuel Reprocessing Based on Organic Phase Self-Splitting
Molecules, 2021 A more sustainable management of natural resources and the establishment of processes allowing a joint management of nuclear materials to avoid their diversion from their civilian use are two issues for the nuclear industry.
Julie Durain +3 more
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Search for time modulations in the decay rate of 40K and 232Th [PDF]
, 2014 Time modulations at per mil level have been reported to take place in the decay constant of about 15 nuclei with period of one year (most cases) but also of about one month or one day.
Bellotti, E. +5 more
core +1 more source
Lumineszenz-Datierung der Löss-Paläoboden-Sequenz in der Kiesgrube Gaul/Weilbach, Südhessen [PDF]
, 2011 A thick Middle and Late Pleistocene loess/palaeosol sequence is exposed at the gravel quarry Gaul located east of Weilbach in the southern foreland of the Taunus Mountains. The loess/palaeosol sequence correlates to the last three glacial cycles.
Frechen, Manfred +2 more
core +1 more source
Resistivity recovery of neutron-irradiated and cold-worked thorium [PDF]
, 1977 Results from a study of the resistivity recovery of neutron-irradiated and cold-worked thorium on isochronal annealing, activation energies, and isothermal annealing and kinetics are discussed. The nature and extent of radiation effects on the resistivity of thorium at 80/sup 0/K, interpretation of stage II recovery above 80/sup 0/K, and activation ...
openaire +4 more sources
Toxics, 2022 In order to realize sustainable development, it is beneficial to explore an appropriate process to recover the radionuclides contained in tantalum-niobium slag.
Min Huang +6 more
doaj +1 more source
Ranking the geothermal potential of radiothermal granites in Scotland: are any others as hot as the Cairngorms? [PDF]
, 2017 Prior investigations concur that the granite plutons in Scotland which are most likely to prove favourable for geothermal exploration are the Ballater, Bennachie, Cairngorm and Mount Battock plutons, all of which have heat production values greater than ...
McCay, Alistair T., Younger, Paul L.
core +1 more source
Determination of Optimum Process Conditions for Sulfuric Acid Dissolution of Zarigan Thorium-Uranium Ore Using Taguchi Method [PDF]
مجله علوم و فنون هستهای, 2012 This paper deals with the study of digestion and leaching process effectiveness in thorium minerals processing, and determining the optimum process conditions for acidic leaching of thorium- uranium ores in Zarigan region to dissolve thorium. To do this,
S A. Milani, B Rezai, A Emami
doaj
On the identification of Ti-Ta-Nb-oxides in “wiikites” from Karelia [PDF]
, 2018 Purpose. With respect to the nature of Ti-Ta-Nb-oxides, which are included in the mineral associations that have historically gone by the now outdated name of “wiikites”, there is no unanimity of opinion.
Bogdanov, R +5 more
core +1 more source
Sensors, 2003 Preparation, characterization, and application of a novel coated graphite rod thorium selective electrode based on thorium 8-hydroxyquinolate [thorium oxinate, Th(C9H6NO)4.2H2O] complex ionophore as a sensing material, dioctylphthalate (DOP) as a solvent
Abeer M. El-Saied +2 more
doaj +1 more source
Study of the physical properties of aluminothermic slags for the recovery of uranium and thorium
Brazilian Journal of Radiation Sciences, 2021 NORM minerals generate, after metallurgical processing, radioactive slags that can be controlled by CNEN. Thus, it is necessary to establish a reprocessing route to make the material exemption. The route necessarily passes through the characterization of
VANDERLEI VILAÇA MOURA +2 more
doaj +1 more source