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Application and Operation Effect of In-situ Leaching Boreholes With Different Structure in Xinjiang Uranium Mines
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Xiaobin WANG, Yulu CUI, Zhiru WANG, Baishan DUAN
Uranium Mining and Metallurgy | 2024, 43(3) : 9 - 16
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Uranium Mining and Metallurgy | 2024, 43(3): 9-16
MINING AND HYDROMETALLURGY
Application and Operation Effect of In-situ Leaching Boreholes With Different Structure in Xinjiang Uranium Mines
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Xiaobin WANG, Yulu CUI, Zhiru WANG, Baishan DUAN
Affiliations
  • Xinjiang Tianshan Urannium Co., Ltd., CNNC, Yining 835000, China
Published: 2024-08-20 doi: 10.13426/j.cnki.yky.2023.10.11
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Based on the efficiency of uranium extraction drilling, a new type of cut-window drilling was developed. The advantages and disadvantages of two different drilling structures were analyzed by comparing the site construction and leaching effect of gravel filling drilling and cut-window drilling. The results show that the construction quality of cut-window drilling is controllable, the drilling operation stability is long, the leaching effect is good, the uranium concentration in the leachate rises quickly, and the recovery rate is high. The comparative use of the two structures provides important theoretical basis and practical application experience for the mining of uranium mine, and the cut-window drilling is helpful to improve the exploitation and utilization of uranium resources.

in-situ leaching  /  uranium  /  borehole  /  drilling structure  /  gravel filling type  /  cut-window type
Xiaobin WANG, Yulu CUI, Zhiru WANG, Baishan DUAN. Application and Operation Effect of In-situ Leaching Boreholes With Different Structure in Xinjiang Uranium Mines[J]. Uranium Mining and Metallurgy, 2024 , 43 (3) : 9 -16 . DOI: 10.13426/j.cnki.yky.2023.10.11
Year 2024 volume 43 Issue 3
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doi: 10.13426/j.cnki.yky.2023.10.11
  • Receive Date:2023-10-27
  • Online Date:2025-07-04
  • Published:2024-08-20
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  • Received:2023-10-27
Affiliations
    Xinjiang Tianshan Urannium Co., Ltd., CNNC, Yining 835000, China
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表12种不同金属材料的力学参数

Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)

Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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