采用改性海泡石从锌渣酸浸液中提取、回收稀散金属镓，取得了良好的试验结果。
The modified meerschaum was first used to recover gallium from acid lixivium of zinc residues and the experimental results were satisfactory.
介绍和总结了溶浸液渗透模拟试验的方法和过程。
The method and course of simulated test of the infiltration of leach liquor are introduced and summarized.
为此，以双氧水、铜铁试剂为掩蔽剂和除杂剂，对该含钒酸浸液进行了除杂净化试验。
For this, hydrogen peroxide and cupferron were used as screening agent and agent for removing impurities in the test of purifying this vanadium-containing acid leaching solution.
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