Results 121 to 130 of about 238 (145)
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Charged-particle track analysis in the assessment of sandstone-type uranium ore from Pakistan

Nuclear Tracks, 1980
Abstract A combination of natural alpha-particle autoradiography using cellulose nitrate and uranium fission track registration in Lexan plastic has yielded imformation on the distribution of uranium in samples from the sandstone-type uranium-vanadium occurrences at Baghal Chur, Dera Ghazi Khan District, Pakistan.
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The Lead Isotope Geochemistry and the Uranium-Lead Apparent Ages of the Sandstone - Type Uraniferous Ore of Domiasiat, Meghalaya, India

Journal Geological Society of India, 1998
Abstract The relative abundance of radiogenic lead varies depending on the mineralogical characteristics of the ore. In high uranium containing coaly matter, radiogenic lead is > 80% of the total, whereas in a composite ore, as much as 60% of the total is of the initial common lead.
Radha R. Das   +3 more
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Supercritical CO<sub>2</sub> Fluid Leaching of Uranium from Sandstone Type Ores

Advanced Materials Research, 2013
Uranium is an important fuel for nuclear power, so the mining and milling of uranium is the base for development of nuclear power. Our experiments study is about the supercritical CO2 fluid extraction of uranium in low grade uranium ore, and the influence of aqueous medium, oxidants, chelating agents and other factors on the uranium leaching.
Wei Guang Wang   +4 more
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Analysis on Ore‐hosting Space of Sandstone‐type Uranium Deposits in Mesozoic Era of Junggar Basin

Acta Geologica Sinica - English Edition, 2014
Qiang GUO, Ziyin LI, Mingkuan QIN
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Oxidative leaching of sandstone uranium ore assisted by ozone micro-nano bubbles

Journal of Radioanalytical and Nuclear Chemistry, 2022
Qingliang Wang   +2 more
exaly  

Environmental risk and mobilization of uranium and potentially toxic elements during leaching of the sandstone-type uranium ore

Journal of Hazardous Materials
Sijia Li   +7 more
openaire   +1 more source

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