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.
氧化铅锌矿石浮选新药剂的研究关系到大量复杂的氧化铅锌矿资源的开发利用。
The study on new flotation reagents for lead and zinc oxide ores is concerned to the development of a large amount of complicated lead and zinc oxide ores resources.
介绍了MC系列新型高效两性铁矿石浮选药剂的合成工艺条件，产品质量标准。
The synthetic technological conditions and quality standards of MC series new anionic-cationic combined type flotation reagents for iron ore are described.
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