Thorium and uranium
Alloys of aluminum, thorium, and uranium
... aluminum, thorium, and uranium Abstract The aluminum-rich corner of the ternary alloy system aluminum-thorium-uranium has been investigated by thermal and microscopic analyses to determine an ...
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Economics of Thorium and Uranium Reactors
... to uranium- based nuclear is thorium-based nuclear. Thorium is more abundant in the United States and less expensive than ...fluoride thorium reactors (LFTRs) are capable of using up a larger ...
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Synthesis and characterization of new thorium and uranium phenolate complexes
... between 3.93 A ˚ and 4.39 A˚. Suitable crystals of complexes 7 and 8 were grown from concentrated toluene solutions. Both molecular structures contain eight coordinated metal centers. The closest coordination sphere ...
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The determination of thorium and uranium by reversed phase liquid chromatography
... phase chromatographic method, initial results obtained using the direct injection of. samples, prepared using a peroxide fusion (described in the experimental), gave low[r] ...
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ALKALINE FUSION OF MALAYSIAN MONAZITE AND XENOTIME FOR THE SEPARATION OF THORIUM AND URANIUM
... and uranium content in monazite and xenotime can be retrieved through extraction ...of thorium and uranium separation technique in monazite and xenotime via alkaline fusion method as well as to ...
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Assessment of natural radionuclides at Kinta River, Malaysia: relationship between the turbidity to uranium and thorium concentrations
... of uranium and thorium in the Kinta River, Perak State, ...to uranium and thorium ...of thorium and uranium were 256 ng L ‒1 and 126 ng L ‒1 , ...of uranium with turbidity ...
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BIBLIOGRAPHY CATALYTIC USES OF THORIUM AND URANIUM. University of California Lawrence Livermore Laboratory Livermore, Cal ifornia
... Neither the United States Government nor any agency Thereof, nor any of their employees, makes any warranty, express or implied, or assumes any legal liability or responsibility for t[r] ...
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Nuclear Structure and Shape Phase Transitions in Actinides Thorium and Uranium Isotopes within Interacting Boson Model
... The nuclei of the Thorium chain evolve from spherical to deformed shapes, while the nuclei of the Uranium chain are deformed and have rotational character. To get the model parameters, we performed a best ...
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Characterization of Crude Oil, Asphaltenes Based on Bismuth (Bi), Thorium (Th) and Uranium (U) Levels: Potential Environmental Impact
... The actinides (Th, U) and bismuth exist at ultra-trace levels in petroleum and have rarely been reported to characterize combustible fuels. However, high-performance mass spectrometry coupled with plasma technology has ...
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The role of 5f orbital participation in unexpected inversion of the σ bond metathesis reactivity trend of triamidoamine thorium(iv) and uranium(iv) alkyls
... of uranium and thorium and how this might affect ...61,62 uranium and thorium metallacyclic complexes supported by N(CH 2 CH 2 NSiPr i 3 ) 3 3 (Tren TIPS ) were targeted since this ligand has ...
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ACCELERATOR BREEDER WITH URANIUM, THORIUM TARGET
... The Table shows that the U metal is superior to the UQ2 fuel for both fis- sile material production and heat generation. The U metal increases fissile ma- terial production rate, UQ7. hi[r] ...
Lability and solubility of uranium and thorium in soil
... INTRODUCTION Uranium contamination from activities such as ore mining and processing, exploitation of hydrocarbons (coal, oil and shale gas) and production of phosphate fertilizers is likely to increase in future ...
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Uranium and Thorium Resources in Chile Prospection and Recovery Experiences
... Training and formation of new human resources. Update uranium exploration techniques and equipment. Focus of exploration on first priority areas and development of projects in “Project Portfolio” ...
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Enhanced diffusion of Uranium and Thorium linked to crystal plasticity in zircon
... If the trace element distribu- tion is purely a result of internal redistribution during deformation by Cottrell processes and/or carrying of ele- ments by the migration of individual di[r] ...
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Limits on uranium and thorium bulk content in Gerda Phase I detectors
... long-lived uranium and thorium isotopes are omnipresent in the earth’s crust [5] and are to be expected in any natural material and ...removes uranium and tho- ...
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Uranium and thorium in muscle tissue of fish taken from the southern Baltic
... ABSTRACT: The determination of U and Th was carried out on pooled samples of muscle tissue of cod (Gadus morhua), herring (Clupea harengus), sprat (Sprattus sprattus) and some ot[r] ...
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Simulation of an Accelerator Driven Subcritical Core with Mixed Uranium Thorium Fuel
... of thorium as nuclear ...the thorium-contained fuel assemblies are loaded into the ...the thorium- fueled Accelerator Driven Subcritical core are then calculated as well as some other parameters ...
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Compatibility studies of several molten uranium and thorium alloys in niobium, tantalum, and yttrium
... molten uranium and thorium alloys in niobium, tantalum, and yttrium Abstract Niobium, tantalum, yttrium, and Inconel have been used to contain molten aluminum, lead, tin, zinc, and several of their ...
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Landscape control of uranium and thorium in boreal streams – spatiotemporal variability and the role of wetlands
... of uranium and thorium than feasibly could be obtained from point measurements (Viscarra Rossel et ...of uranium and thorium and to estimate the average concen- tration within each ...for ...
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Crystallographic Study of Uranium Thorium Bearing Minerals in Tranomaro, South East Madagascar
... the uranium and thorium minerals of south-east ...abandoned uranium quarries in Tranomaro, south Amboasary, Madagascar (46˚28'00"E, 24˚36'00"S) have been ...the uranium and thorium ...
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