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- oxidized lead - zinc ore 氧化铅锌矿
- oxidized lead--zinc ore 氧化铅锌矿
- oxidation lead and zinc ore 氧化铅锌矿
- A red to yellow-orange zinc ore, ZnO. 红锌矿颜色由红到橘黄色的锌矿，氧化锌
- Test of reducing slime of oxidized zinc ore by using stirring mill has been carried out. 采用搅拌磨对兰坪氧化锌矿石进行了磨矿试验。
- Copper and lead in Qingshuitang lead zinc ore were separated by floatation separation with ternary agent, its experiment index is higher than that with potassium dichromate. 用三元合剂对清水塘铅锌矿进行铜铅分离浮选,其试验指标比以前用重铬酸钾的试验指标高,药剂用量低,避免铬的污染,改善生产环
- The text describes the blende in some oxidized plumbous zinc ore is easy to activated because plumbous mineral has large solubility which results in the concentration of Pb2+ in pulp is very high. 氧化铅锌矿因铅矿物溶解度大,造成矿浆中铅离子浓度高,容易活化闪锌矿。
- This is a research on using marl and tailings from copper are and zinc ore to produce low energy consumption cement. 研究利用泥灰岩和铜锌尾矿代粘土烧制水泥熟料。
- The company has own resources, another our company has one site of plumbous zinc ore in Wuxuan of Guangxi. 公司拥有自有矿山资源，另我司在广西武宣拥有铅锌矿一处。
- An oxidized zinc ore from Inner Mongolia was found to be very difficult to treat due to its features of high oxidation rate,heavy weathering and the intimate association of hemimorphite and limonite. 内蒙某氧化锌矿石氧化率高,风化严重,异极矿和褐铁矿共生关系紧密且复杂,是一个难选的氧化锌矿。
- On this base ,the carrier of the rare-earth metal and oxidized lead is sleeted according to chind"s special characteristic and exhaust purifying box in multi-use experiment was designed . 在此基础上，结合我国国情选用了稀土催化剂、氧化铝载体，设计了复合式试验用尾气净化消声器。
- lead & zinc ore which contains gold 铅锌含金矿石
- lead and zinc ore containing gold 含金铅锌矿石
- Preparation of zinc oxide direct by hydrometallurgical process from lower grade zinc ore were explored. The technical cruxes are maceration rate and purification. 探索了利用低品位含锌原料采用湿法直接制取氧化锌产品，技术关键是提高浸出率和净化除杂。
- Experimental results show that the hydrometallurgical method proposed in this paper for treatment of zinc ore with high iron content is feasible technologically. 试验结果表明：高铁锌矿的全湿法处理在技术上是可行的。
- The important prospecting indications of the deposit type are abnormal zinc of watery sediment and dark red aureole which is formed by zinc ore eluviation in the surface of the upper rocks. 水系沉积物锌异常、闪锌矿淋滤后在地表岩石表面所形成的暗红色锌晕等为该类矿床的重要找矿标志。
- Liaocheng seamless business experts said that the new MMG is one of the world's second largest zinc producer, the Century mine in Queensland, an annual production of 500,000 tons of zinc ore. 聊城无缝管企业相关专家表示,新成立的MMG是世界第二大的锌生产商,在昆士兰的世纪矿区每年生产锌矿石50万吨。
- Determination of trace gallium in lead and zinc ore by AAS 火焰原子吸收法测定铅锌矿中微量镓
- Keywords Oxidized lead and zinc minerals;Flotation;CF collector;Nephelometric titration;Electronegativity of group;XPS;Interaction mechanism; 氧化铅锌矿;浮选;CF捕收剂;浊度滴定;基团电负性;XPS;作用机理;
- CYANIDE-FREE TECHNOLOGY RESEARCH ON SOME UNSEPERATED OXIDIZED PLUMBOUS ZINC ORE 某难选氧化铅锌矿无氰工艺研究
