Results 1 to 10 of about 4,098 (137)

A Review of In Situ Leaching (ISL) for Uranium Mining

open access: yesMining
Uranium, a cornerstone for nuclear energy, facilitates a clean and efficient energy conversion. In the era of global clean energy initiatives, uranium resources have emerged as a vital component for achieving sustainability and clean power.
Guihe Li, Jia Yao
doaj   +3 more sources

Hydrogeology Response to the Coordinated Mining of Coal and Uranium: A Transparent Physical Experiment

open access: yesGeofluids, 2021
The migration of fracture and leaching solute caused by mining activity is critical to the hydrogeology. To characterize liquid and solid migration in a mining area of intergrown resources, the coordinated mining of coal and uranium was considered, and a
Tong Zhang   +4 more
doaj   +1 more source

Increasing of filtration characteristics of ore bodies in borehole uranium mining [PDF]

open access: yesE3S Web of Conferences, 2020
There is a description of technology by borehole uranium mining in Kazakhstan. The factors which affect for reduction of filtration characteristics in productive reservoirs are studied in detail and described an effective method for increasing borehole ...
Rakishev Bayan   +3 more
doaj   +1 more source

Analysis of Heat Release Processes inside Storage Facilities Containing Irradiated Nuclear Graphite

open access: yesScience and Technology of Nuclear Installations, 2022
The article is dedicated to the safety assessment of mixed storage of irradiated graphite and other types of radioactive waste accumulated during the operation of uranium-graphite reactors.
Alexander O. Pavliuk   +4 more
doaj   +1 more source

Issues of Improving Control and Increasing Efficiency of Production Blocks at an ISL Uranium Mine

open access: yesГорные науки и технологии, 2020
The tasks of continuous optimizing production, looking for ways of increasing performance, cutting mining costs and expanding mineral resource base of a mining enterprise are becoming more relevant than ever in conditions of the current negative trends ...
D. R. Podrezov
doaj   +1 more source

Possibilities of Uranium Deposit Kuriskova Mining and Its Influence on the Energy Potential of Slovakia from Own Resources

open access: yesEnergies, 2020
Uranium is one of the strategic minerals used mainly in energetics. The main purpose of uranium mining is to achieve maximum production to meet the rapidly growing demand for energies.
Marian Sofranko   +7 more
doaj   +1 more source

Increasing the efficiency of Russian uranium mining enterprises in conditions of excessive supply [PDF]

open access: yesE3S Web of Conferences, 2021
The article describes the current situation in the global uranium concentrate market, explains the reasons for the formation of an excess amount of finished goods and the subsequent decreasein prices.
Dudina A., Shabalov M., Nikolaichuk L.
doaj   +1 more source

Unraveling the Spectral–Spatial Mechanisms of Mineral Identification: A Case Study on CASI Data Using SpectralFormer and Traditional Classifiers

open access: yesRemote Sensing
Traditional diagnostic spectroscopy provides a physically interpretable basis for mineral identification. However, how modern classifiers balance spectral and spatial information remains insufficiently understood. This study investigates this issue using
Huilin Yang   +6 more
doaj   +1 more source

A Physically Constrained and Library-Guided Convolutional Autoencoder for Mineral Hyperspectral Unmixing

open access: yesRemote Sensing
Hyperspectral unmixing is an important technique for mineral mapping because natural geological scenes commonly contain mixed pixels composed of multiple spectrally overlapping materials.
Yuxi Hao   +6 more
doaj   +1 more source

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