Uranium Ore
Image texture analysis and colorimetry for the classification of uranium ore concentrate powders
... origin of uranium ore concentrates in a fast and simple manner. The route explores the potentiality of multivariate statistical analysis applied to techniques that could highlight differences among the ...
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The use of self-induced X-ray fluorescence in gamma-ray spectroscopy of uranium ore samples
... of uranium fluorescence X-rays. The comparison of the uranium activity obtained with the 92 keV and ...a uranium heterogeneity in the ore. Indeed, in case of uranium nugget, the 92 keV ...
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Neuro-Fuzzy and Neural Networks Models to Estimate Radon Exhalation Rate in Uranium Ore-Rock Mine
... underground uranium ore-rock mines are often controlled using system for mechanical ...of uranium ore-rock in China throughout mine ...of uranium ore-rock for the duration of ...
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Column bioleaching of sandstone type uranium ore deposit
... of uranium, gold and copper ores and wastewater. Uranium mine in Hunan province is the earliest one in China to apply bio leaching ...surface ore with acid and bacteria ...of Uranium Mining of ...
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Bioleaching of Low Grade Uranium Ore of Saghand Mine
... grade uranium ore of Saghand mine in Iran using a mixed culture of mesophilic bacteria (Acidithiobacillus ferrooxidans, Acidithiobacillus thiooxidans and Leptospirillum ...and uranium extraction were ...
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Speciation, mobility and adsorption effects of various metals in sediments in an agricultural area surrounding a uranium ore deposit (Nisa, Portugal)
... refer the existence of anomalous concentrations of some metals (U, Mo, Nb and As, Cr and V) with distinct spatial distribution behaviors. U, Mo and Nb are related to the metallogenetic process associated with the ...
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Cesium and strontium tolerant Arthrobacter sp. strain KMSZP6 isolated from a pristine uranium ore deposit
... Arthrobacter sp. KMSZP6 isolated from a pristine uranium ore deposit at Domiasiat located in North-East India exhib- ited noteworthy tolerance for cesium (Cs) and strontium (Sr). The strain displayed a high ...
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Environment and site problems in the uranium ore mining and processing industry. 6586 EN. Environment and quality of life
... FRAMEWORK OF THE STUDY The study will consist of several parts : - environmental and site conservation problems in the uranium mining industry, - the technical means and costs of polluti[r] ...
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Intrinsic Efficiency Calibration for Uranium Isotopic Analysis in Soil Samples
... IAEA-RGU1 uranium ore reference soil sample were measured for checking the status of radioactivity equilibrium between the radioactive isotopes in 238 U series and for determination of the activity ratio ...
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Text BC final IC STAR2015 pdf
... with uranium content of BM-179-Kalan-West Kalimantan’s uranium ...analysis; uranium content through spectral uranyl- Br- PADAP (λ=574 nm) analysis; sulphur content determined by ESCHKA modification ...
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Opera Mundi: a weekly report on the economy of the Common Market. June 10 - June 16, 1968.
... URANERZBERGBAU GmbH, Bentheim, which was formed recently see No 451 in West Germany with Dm 100,000 capital to prospect for, extract and sell uranium ore on the home and international ma[r] ...
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Text BC final IC STAR2015 pdf
... BM-179 uranium ore is an ore sampel from the tunnel at a depth of 179 meters that are in Kalan, Ela Sub- district, Melawi District, West Kalimantan ...The ore is precisely located in the hill ...
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The influence of the C N⁺ F C charge dipole interaction in fluoro organic chemistry
... The commercial process used to manufacture UF6 at Springfields Fuels in Preston, UK converts uranium ore, yellowcake U3O8 into uranium dioxide which is fluorinated using hydrogen fluorid[r] ...
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Structural, Mineralogical and Ore Grades of Banded Iron Deposits of North-Western Tamilnadu, South India - A Comparative Study
... kilometers ore body length ...iron ore bands is around 3 to 5 meters, the reserve, estimated is ...iron ore formation hill (banded magnetite quartzite) in Tamil Nadu, consist geologically ...
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Modeling of Sic Power Semiconductor Devices For Switching Converter Applications
... Although the general experience with the Magnox reactor was considered satisfactory, the design certainly could have been improved. In particular, increased thermodynamic efficiency and better fuel utilization were ...
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The energy spectra of uranium atoms sputtered from uranium metal and uranium dioxide targets
... Recalling also that k/E = Ncrv, we finally get for the density of moving atoms 22 Here SnE0 = nuclear stopping power of the target material for the incident beam incident flux ¢ a =tota[r] ...
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Genesis of the Rosebery massive sulphide deposit, Western Tasmania, Australia
... ore lens unit massive banded ba in sulphide ore ba clot in massive sp-ga ore fg se-schist/sandstone with py-ba lenses clots of ba in massive sp-py-ga ore - fw to sill massive banded ba -[r] ...
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Uranium glasses: II Uranium silicate glasses
... PROPERTIES Range of Glass Formation The chief purpose of this study was to determine the limits of compositions that would form glasses in a system that was principally uranium silicate.[r] ...
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Uranium glasses III uranium phosphate glasses
... Abstract--The maximum concentration of uranium dioxide (40 w/o) was determined for stable, usable phosphate glasses. A number of such glasses were developed and probable structures are suggested. The properties of ...
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Determination of Ore Forming Fluid’s Density of Fluorite Ore Deposits of Central Alborz
... the ore deposits that show a range of sedimentary and digenetic characteristics show lower salinity and temperature of trapping (ore forming ...Ashchal ore deposit that has only sedimentary and ...
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