In-situ leaching uranium mining simulation experiment device

• Main Authors: JIANG YAN, HARAFUCHI, LIAO WENSHENG, WANG LIMIN, DU ZHIMING
• Format: Patent
• Language: Chinese; English
• Published: 23.02.2024
• Subjects: EARTH DRILLING; EARTH DRILLING, e.g. DEEP DRILLING; FIXED CONSTRUCTIONS; MINING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS

The invention discloses an in-situ leaching uranium mining simulation experiment device, and relates to the technical field of experiment devices, the in-situ leaching uranium mining simulation experiment device comprises a leaching agent intermediate container, a liquid injection pump, a first gas-liquid mixer, a carbon dioxide gas cylinder, a second gas-liquid mixer, an oxygen cylinder, a leaching column, a leaching agent intermediate container, an ion exchange column and a dissolved oxygen measurement system; the dissolved oxygen measuring system comprises a first dissolved oxygen detection chamber, a liquid-liquid mixer and a second dissolved oxygen detection chamber. By simulating the stratum conditions of the sandstone uranium deposit, accurately metering and adding oxygen, carbon dioxide and other reagents in real time, measuring dissolved oxygen and other parameters on line and carrying out a leaching adsorption cycle experiment, the reliability, usability and accuracy of laboratory test results are i