Study on Column Leaching of As_bearing and Low_grade Gold Oxide Ores

YANG Fei. Study on Column Leaching of As_bearing and Low_grade Gold Oxide Ores[J]. Nonferrous Metals Science and Engineering, 2003, 17(4): 22-24.

Citation:

YANG Fei. Study on Column Leaching of As_bearing and Low_grade Gold Oxide Ores[J]. Nonferrous Metals Science and Engineering, 2003, 17(4): 22-24.

Citation:

YANG Fei. Study on Column Leaching of As_bearing and Low_grade Gold Oxide Ores[J]. Nonferrous Metals Science and Engineering, 2003, 17(4): 22-24.

Abstract

The grade low-of complex grade gold oxide ores are less than 3g/t, this kind of ores are fit for leaching only.The key problem that must be solved in leaching is the low rate of cyaniding.In this test, the agents are pre-processed, and the rate of cyaniding is risen to 83%~91 %.

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