会议论文

Liu Jiang

英文

INTERNATIONAL MINING FORUM 2010: MINE SAFETY AND EFFICIENT EXPLOITATION FACING CHALLENGE OF THE 21ST CENTURY

2010

205-208

International Mining Forum 2010(2010年国际采矿论坛 IMF 2010)

International Mining Forum 2010(2010年国际采矿论坛 IMF 2010)论文集

2010-09-20

合肥

[Liu Jiang;Tan Kai-xuan;Tang Zhen-Ping;Qu Hui-qiong] Univ S china, Sch Nucl Resource & Nucl Fuel Engn, Hengyang, Hunan, Peoples R China.

安徽理工大学

Liu, ZG Hua, XZ Yuan, SJ Dai, GL Kicki, J Sobczyk, EJ

5005 PASEO SEGOVIA, IRVIN, CA 92603-3334 USA

SCI RES PUBL, INC-SRP

978-1-935068-25-9

本校为第一且通讯机构

The geological and hydrogeological conditions of some sandstone uranium deposit in Xinjiang are extremely complex, which exhibits especially in the high carbonate content of ore and the high salt concentration of groundwater. Two blocks in the deposit were selected for acidic in-situ leaching test and alkaline in-situ leaching test differently. On acidic in-situ leaching test field, a group of leaching well was constructed as a triangle pattern (four-spot well), 5-33g/L H(2)SO(4) and 5g/L H(2)O(2) was selected as lixiviant. The test results show that the uranium concentration in pregnant solut...