CAJ | 학술논문

综述了国内外臭氧在湿法冶金领域的研究现状，除了传统的含氰废水处理外，重点介绍臭氧在难冶金属硫化矿浸出及溶液中低价态金属离子氧化沉淀制备金属氧化物粉体方面的研究现状，具体介绍了其在难处理含金资源、方铅矿、黄铜矿、黝铜矿和辉铜矿的浸出，钴氧化物、羟基氧化镍、银氧化物和二氧化锰等粉体制备方面的应用。最后，探讨了臭氧在湿法冶金领域应用中存在的问题和发展方向。
종술료국내외취양재습법야금영역적연구현상，제료전통적함청폐수처리외，중점개소취양재난야금속류화광침출급용액중저개태금속리자양화침정제비금속양화물분체방면적연구현상，구체개소료기재난처리함금자원、방연광、황동광、유동광화휘동광적침출，고양화물、간기양화얼、은양화물화이양화맹등분체제비방면적응용。최후，탐토료취양재습법야금영역응용중존재적문제화발전방향。
The worldwide status of research progress of ozone in the field of hydrometallurgy is reviewed. In addition to the traditional treatment for cyanide-contained wastewater, this paper focuses on the current research situation of the refractory metal sulfide ore leaching and oxidized precipitation of the low valence metal iron from solution for preparation of metal oxide powder. The leaching of refractory gold-bearing resources, galenite, chalcopyrite, tetrahedrite and chalcocite, and the powder preparation of cobalt oxide, nickel oxyhydroxide, silver oxide and manganese dioxide are introduced in detail. Finally, the existing problems and developing direction of ozone used in the field of hydrometallurgy are discussed.