铝土矿中镓的浸取工艺研究

汤艳杰; 贾建业; 刘健; 刘建朝; 李绍卿

Volume 26 Issue 3

May 2001

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Article Navigation > Earth Science > 2001 > 26(3): 258-260

TANG Yanjie, JIA Jianye, LIU Jian, LIU Jianchao, LI Shaoqing, 2001. STUDY ON TECHNOLOGY OF GALLIUM IMMERSION AND DIGESTION IN BAUXITE ORE. Earth Science, 26(3): 258-260.

Citation:

TANG Yanjie, JIA Jianye, LIU Jian, LIU Jianchao, LI Shaoqing, 2001. STUDY ON TECHNOLOGY OF GALLIUM IMMERSION AND DIGESTION IN BAUXITE ORE. Earth Science, 26(3): 258-260.

TANG Yanjie, JIA Jianye, LIU Jian, LIU Jianchao, LI Shaoqing, 2001. STUDY ON TECHNOLOGY OF GALLIUM IMMERSION AND DIGESTION IN BAUXITE ORE. Earth Science, 26(3): 258-260.

Citation:

TANG Yanjie, JIA Jianye, LIU Jian, LIU Jianchao, LI Shaoqing, 2001. STUDY ON TECHNOLOGY OF GALLIUM IMMERSION AND DIGESTION IN BAUXITE ORE. Earth Science, 26(3): 258-260.

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STUDY ON TECHNOLOGY OF GALLIUM IMMERSION AND DIGESTION IN BAUXITE ORE

1.
Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou 510640, China
2.
Department of Applied Chemistry, Chang'an University, Xi'an 710054, China
3.
Department of Earth Sciences, Chang'an University, Xi'an 710054, China

Received Date: 2000-10-16
Publish Date: 2001-05-25

Abstract

Abstract

The effect of immersion and digestion of gallium in bauxite by HCl is studied in this paper with the results of a series of conditional experiments. The results show that under the condition of 500 ℃, samples of bauxite are calcined for three hours, then immersed in HCl solution when concentration is 6 mol/L, and digested for twelve hours, with its ratio of solid to liquid being 1∶2.5. In this way, the ratio of digestion to total gallium in bauxite is beyond 94%.
- bauxite,
- gallium,
- ratio of acid digestion

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References(10)

References

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