In pyrometallurgical production process of some nonferrous metal,such as copper and nickle,a large quantity of slag with high ferrum content is produced.How
Kitakyushu city,which is located in the north part of Kyushu,has an industrial activity on the environment.Its a long history to overcome the public nuisanc
The recovery of copper from electric furnace slag through the deep cleaning smelting process is studied.The physical properties of the slag are improved fir
Iron(Ⅲ)acetate was synthesized for recycling of neodymium magnet.Iron is main element in acidic leaching solution of neodymium magnet.Iron acetate is a bas
Xiaoliuguo copper-bearing low grade scheelite Mine,Gansu Province,,China is characterized by abundant reserve、variety of kind of minerals、complexity in or
Copper scrap always includes large amount of other nonferrous metals just as Zn,Sn,Pb,Sb,Ni and noble metals(Au,Ag,Pt,Pd)etc.,which account for approximatel
The separation of chromium from the sulphuric acid leaching solutions of mixed electroplating sludge(MES)after the copper removal by solvent extraction is s
Electrolytic Manganese Residue(EMR),a solid industrial waste comes from manganese industry with two-ores method,was used to prepare ferro-aluminate cement(F
From the fundamental solution on the environmental pollution and resource recycling of carbide slag,the mineralogical researches were carried using XRD,XRF,