共搜索到31588条信息,每页显示10条信息,共3159页。用时:0小时0分0秒312毫秒
was rested to make precious metals fully adsorbed and sedimented; and at last, the concentration of precious metals in supernates was analyzed by ICP-AES. Precious metals display different properties... A novel recovery technology of trace precious metals from waste water by combining agglomeration and adsorption ZOU Hua-sheng(邹华生), CHU Zhu-qiang(储著强), LIN Gang(林 岗) School of Chemical and Energy......
......
Kunming Institute of Precious Metals王永录,宁远涛摘 要:<正> Situated in Kunming,Yunnan Province,the institute is a scientific research organiza-tion... of precious metals.It has sincethen developed and extended greatly,andits activities now cover various fields ofprecious metals science and technology,including the comprehensive utilization关键词:......
Potential recovery of precious metals from waste laptops in JordanMohammad A.T.Alsheyab摘 要:To achieve a sustainable development in the electronic... materials.In this paper, laptops were imported to Jordan in 2011 as an example to show the potential recovery of metals and precious metals from high grade waste electronic and electrical equipment......
Sino-platinum Metals Catalysts Co. Ltd.2. State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals,Kunming Institute of Precious Metals摘 要:precious metals and suppress the sintering of precious metals at high temperature;meanwhile,noble metals can also enhance the redox......
Sino-platinum Metals Catalysts Co. Ltd.2. State Key Laboratory of Advanced Technologies for Comprehensive Utilization of Platinum Metals,Kunming Institute of Precious Metals摘 要:precious metals and suppress the sintering of precious metals at high temperature;meanwhile,noble metals can also enhance the redox......
......
......
during the adsorption process. So, it is recommended that the commercial Cl--form 717 strongly basic anion-exchange resin should be decomposed directly to recovery the precious metals after the saturated...; 1 Introduction Precious metals are used widely......
: 10.11817/j.ysxb.1004.0609.2021-37748 DENG Yu-qing, ZHANG Fu-yuan, ZHANG Jin-chi, et al. Enrichment of precious metals by hydrometallurgical separation of Bi and Fe from platinum palladium concentrate[J...): 990-998. GUO Xue-yi, XIAO Cai-mei, ZHONG Ju-ya, et al. Behaviors of precious metals in process of copper anode slime treatment[J]. The Chinese Journal of Nonferrous Metals, 2010, 20(5): 990-998. [9......