valuable metals 有价金属(67) 价金属(67)   有价金属     Valuable metals' recovery from tungsten residue     钨渣中有价金属综合回收工艺 短句来源     Reclaiming Valuable Metals from Carbonyl Residues by Leaching under Low Oxygen Pressure     低氧压浸出回收羰化渣中有价金属 短句来源     ④ Strengthening the treatment of waste water and waste gas as well as the recovery of valuable metals.     ④加强废水、废气处理,加强有价金属回收。 短句来源     Recovering Valuable Metals from Red Mud Generation during Alumina Production     从赤泥中综合回收有价金属工艺的研究进展 短句来源     Valuable Metals Extraction from Ocean Polymetallic Nodules by 3-phases Oxidation     三相氧化法从大洋多金属结核中提取有价金属 短句来源 更多          价金属     Valuable metals' recovery from tungsten residue     钨渣中有价金属综合回收工艺 短句来源     Reclaiming Valuable Metals from Carbonyl Residues by Leaching under Low Oxygen Pressure     低氧压浸出回收羰化渣中有价金属 短句来源     ④ Strengthening the treatment of waste water and waste gas as well as the recovery of valuable metals.     ④加强废水、废气处理,加强有价金属回收。 短句来源     Recovering Valuable Metals from Red Mud Generation during Alumina Production     从赤泥中综合回收有价金属工艺的研究进展 短句来源     Valuable Metals Extraction from Ocean Polymetallic Nodules by 3-phases Oxidation     三相氧化法从大洋多金属结核中提取有价金属 短句来源 更多          “valuable metals”译为未确定词的双语例句     Comprehensive Recovery of Valuable Metals from the Co-based Alloy Waste     电池用钴基合金废料中有价金属的综合回收 短句来源     STUDY OF RECOVERY OF VALUABLE METALS FROM HIGH P,Mo,Co,Ni CATALYSTS ON SILICA CARRIER     从硅载体的高磷、钼、钴、镍催化剂中提取有价金属的研究 短句来源     Operating practice for comprehensively recovering valuable metals from residue left after lead anode slime treatment     从铅阳极泥处理后的渣料中综合回收有价金属的生产实践 短句来源     A method of recovering valuable metals from cutting waste of Co-Ni     从钴镍切削废料中回收有价金属的方法 短句来源     Study on Cobalt and other Valuable Metals Recovery from Cobalt Sludge     从钴渣中综合回收有价金属的研究 短句来源 更多        查询“valuable metals”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   valuable metals Process conditions may be tailored to achieve the maximum economic recovery of valuable metals and to yield a product composition that is suitable for downstream processing requirements. 例句来源       This research was carried out to recover some valuable metals from the electrodes of spent mobile phone batteries by leaching process in laboratory scale. 例句来源       Simultaneous recovery of valuable metals from spent mobile phone battery by an acid leaching process 例句来源       Valuable metals including V, Mo, Ni, Co, and Al were selectively recovered from spent desulfurization catalyst by means of extractive separation. 例句来源       Hydrometallurgical extraction of metals is an important widely practiced technology in the metallurgical industry for treating both primary and secondary resources of valuable metals. 例句来源       更多                    The research on low-contaminant jarosite process of zinc hydrometallurgy is described in this paper. A comparison is made between the research results in our institute and those in Risdon plant in Australia. The problems are discussed on the advantages of this process and the recovery of valuable metals.             本文研究了低污染铁矾法炼锌工艺过程,并将研究结果同澳大利亚Risdon厂的结果进行对比,讨论了低污染铁矾法炼锌的效益和铅、银回收。 文摘来源          The article aims at looking for a way of treating Pb-Bi alloy retrieved from converter dust in a certain smelter, and trying to discover a brief and effective new technlogy with which Bi and other valuable metals can be seperated and abstracted from the alloy.             本课题是针对某冶炼厂以处理转炉烟尘中回收的铅—铋合金试料,探觅一条简捷有效分离提取铋及其它有价金属的新工艺.采用的方法为真空蒸镏法.试验确认:1)试验结果与理论计算基本吻合;2)某厂铅—铋合金直接真空蒸镏分离是可能的;3)真空蒸镏法分离铅和铋,以处理合Bi％>40％的合金为宜;对含Bi％<10％的合金最好先经过富集处理使含Bi％>40％后,采用连续作业的多级真空蒸镏分离,可一举得到粗铋和粗铅,再分别进行真空蒸镏精炼就可得精鉍和精铅了. 文摘来源          On the basis of analysizing the present status of comprehensive utilization in coal waste and flyash,this paper points out that the coal waste and flyash used for manufacturing Si-Al-Fe alloy can utilize the energy resource and valuable metals completely,In addition these materials have the advantage of more activity,easy to reduce,extensive source and low in price.So this process is provided with significant economic and social profit.             本文在分析煤矸石及其粉煤灰综合利用现状的基础上指出,以其为原料冶炼铝硅铁合金,不但可以充分利用其中能源和有价金属,而且还具有原料活性较强、容易还原、来源广泛和价格低廉等优点。此工艺具有显著的社会效益和经济效益。 文摘来源   << 更多相关文摘         相关查询: recovery of valuable metals valuable metals toxic metals copper metals metals history earth metals common metals valuable movement mo metals valuable materials superconducting metals  对查询结果不满意

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