Published April 2016 | Version v1
Book Metadata-only

Influential factors of in-situ leaching of uranium experiment from a uranium deposit in Inner Mongolia

Creators

  • 1. Inner Mongolia Mining Co., Ltd., CNNC, Erdos (China)

Description

According to the hydrogeology conditions, the total pumped lixivium and leaching conditions of a uranium deposit in Inner Mongolia, the experiment of in-situ leaching of uranium with CO2 and O2 was carried out. The results indicate that the total pumped lixivium had no effect on uranium concentration in lixivium. To avoid the chemical jamming, pH value in lixiviant must be controlled at 6.3-6.5. The increase of oxygen concentration can improve uranium concentration in lixivium. Low-Permeable borehole for in-situ leaching should be washed with acid solution. (authors)

Part of:
Progress report on nuclear science and technology in China (Vol.4). Proceedings of academic annual meeting of China Nuclear Society in 2015, No.1--uranium mining and metallurgy sub-volume

Additional details

Publishing Information

Publisher
China Atomic Energy Press
Imprint Place
Beijing (China)
ISBN
978-7-5022-7103-9
Imprint Title
Progress report on nuclear science and technology in China (Vol.4). Proceedings of academic annual meeting of China Nuclear Society in 2015, No.1--uranium mining and metallurgy sub-volume
Imprint Pagination
283 p.
Journal Page Range
p. 202-206

Conference

Title
2015 academic annual meeting of China Nuclear Society
Dates
21-24 Sep 2015
Place
Mianyang (China)

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
53065163
Subject category
S11: NUCLEAR FUEL CYCLE AND FUEL MATERIALS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BOREHOLES; CARBON DIOXIDE; CHINA; CONCENTRATION RATIO; IN-SITU PROCESSING; LEACHING; OXYGEN; PH VALUE; PLUGGING; SOLUTIONS; URANIUM; URANIUM DEPOSITS
Descriptors DEC
ACTINIDES; ASIA; CARBON COMPOUNDS; CARBON OXIDES; CAVITIES; CHALCOGENIDES; DIMENSIONLESS NUMBERS; DISPERSIONS; DISSOLUTION; ELEMENTS; GEOLOGIC DEPOSITS; HOMOGENEOUS MIXTURES; METALS; MINERAL RESOURCES; MIXTURES; NONMETALS; OXIDES; OXYGEN COMPOUNDS; PROCESSING; RESOURCES; SEPARATION PROCESSES

Optional Information

Notes
5 figs., 2 refs.