Bench - Scale hydrometallurgical Processing for Marmatite ore
김재원 , 이의규 Jae Won , Kim , E . K . Lee
Abstract
This paper, covering the hydrometallurgical process for the treatment of marmatite concentrates, describes the bench-scale experimental program undertaken as a basis for further pilot plant development. Zinc ferrite formations during the roasting were analyzed by the X-ray powder method. The solubilities of roasted calcines in dil. sulfuric acid, solution purification and zinc electrolysis, and a few relating problems were reviewed. Optimum conditions for the processing of domestic marmatite ores were pointed out.