研究了云南兰坪氧化锌矿石的碱法浸出。
Alkaline leaching of Zn from zinc oxide ore from Lanping, Yunnan is investigated.
试验结果表明预先脱泥能够有效改善氧化锌矿石浮选指标。
The test results show that pre-desliming can effectively improve the flotation performance of zinc oxide ore.
试验结果表明：在常温常压下，用硫酸浸出该氧化锌矿石锌的浸出率可达到78%。
It was found that 78% zinc extraction was obtained at room temperature and atmosphere pressure.
文章对广西河池氧化锌矿进行了浮选分离和硫酸浸出试验，初步探讨了该氧化锌矿石的可选性。
In this paper, flotation separation and sulfuric acid leaching of Zinc Oxide ores from Hechi in Guangxi province were studied, and the seperatability of this Zinc Oxide ore was discussed.
文章对广西河池氧化锌矿进行了浮选分离和硫酸浸出试验，初步探讨了该氧化锌矿石的可选性。
In this paper, flotation separation and sulfuric acid leaching of Zinc Oxide ores from Hechi in Guangxi province were studied, and the seperatability of this Zinc Oxide ore was discussed.
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