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- Study on floatation separation of copper and lead with non-toxic inhibitor 无毒抑制剂铜铅分离浮选的研究
- An experimental study of flotation separation of copper and lead with combined depressants 组合抑制剂在铜铅分离浮选中应用的试验研究
- Keywords mineral processing;multi-metal sulfide ore;mix-flotation;floatability;separation of copper and lead; 选矿工程;多金属硫化矿;混合浮选;可浮性;铜铅分离;
- Separation of copper and lead 铜铅分离
- Brass is an alloy of copper and zinc. 黄铜是铜和锌的合金。
- Brass is formed by the fusion of copper and zinc. 黄铜是由铜和锌熔合制成的。
- In soils with high heavy metal concentration,most of copper and zinc would distribute in exchangeable form.Most of nickel and lead distribute in reducible or oxidisable form. 镍与铅在土壤中有大部分是存在于可还原态或有机结合态,用王水消化法会高估危害性。
- A glassy carbon electrode modified with dithiodiantipyrylmethane was prepared and used as a working electrode for the selective preconcentration of copper and lead in steel. 研究了二硫代二安替吡啉甲烷作修饰剂的修饰玻碳电极,并以此为工作电极,建立了测定铜和铅的阳极溶出伏安法。
- The fusion of copper and zinc make the metal brass. 铜和锌的熔化制成黄铜。
- The mixing floatation and remill separation flow strengthen the separation of copper sulfur ore and can efficiently improve copper and accompanying aurum and argentine recovery rate. 混合浮选再磨分离流程强化了铜硫矿物的分离,可有效地提高铜回收率及伴生金银回收率。
- Copper oxide is made up of copper and oxygen. 氧化铜是由铜和氧组成的。
- In the processing of the purification of copper electrolyte,the separation of copper and arsenic by electrowinning of controlling cathodic potential can prevent AsH3 from evolving effectively. 在铜净液工序中,采用控制阴极电势脱铜脱砷电积法,能有效抑制砷化氢的析出。
- An alloy consisting of copper and nickle. 由铜和镍构成的一种合金。
- Development of Copper and Copper Alloy Corrosion. 铜及缓蚀剂的发展。
- He knew brass is an alloy of copper and zinc. 史蒂夫在课上学会了很多。
- This is a mixture of copper and tin. 青铜是铜和的混合物。
- Separation of copper and molybdenum 铜钼分离
- Hidden underground is a wealth of gold, silver ,copper and lead. 地下埋藏着大量的金、银、铜、铅。
- Separation of copper and molybdenum ore 铜钼分离
- separation of copper and aluminum 铜铝分离