出版社：Polish Society of Ecological Engineering (PTIE)
摘要：Secondary processing of waste from metallurgical and other industries becomes an urgent issue in the face of increasing anthropogenic pressure and a shortage of sources of materials.The paper shows the results of chemical and technological studies of processes, executing in the Cu(II) - Cu(I) - Cl- - CO - H2О system.The processing technology of copper-bearing intermediate products multicomponent leaching solutions, permitting high purity copper production at the least economic cost, is proposed.
关键词：high purity copper ; Reduction ratio ; polymetallic sulphide ores ; hydrocarbonyl process ; producer gas
