硫化锌精矿常压富氧直接浸出过程中控制高酸渣含硫的研究  

Research on the Control Acid-leaching Residue's Sulfur Content During the Atmospheric Oxygen-rich Direct-leaching of Zinc Sulphide Concentrate

作　　者：谌可颂 

机构地区：[1]株洲冶炼集团股份有限公司,湖南株洲412004

出　　处：《湖南有色金属》2015年第1期40-43,共4页Hunan Nonferrous Metals

摘　　要：文章系统分析了常压富氧直接浸出过程中高酸渣含硫的行为,认为对高酸渣含硫的控制主要在浸出和硫浮选两个阶段,并且提出了一些控制高酸渣含硫的方法,对硫化锌精矿的常压富氧浸出具有一定的指导意义。This article systematically analyzes the process of acid-leaching residue＇s sulfur content during the process of atmospheric oxygen-rich direct leaching.The control of acid-leaching residue＇s sulfur content is considered mostly by the control of leaching conditions and sulfur floating conditions.And it also propounds some methods of controlling acid-leaching residue＇s sulfur content which have some guiding singnificance to the the process of atomospheric oxygen-rich direct leaching of zinc sulfide concentrate.

关 键 词：常压富氧直接浸出 硫化锌精矿 硫浮选 高酸锌浸出渣 

分 类 号：TF111.31[冶金工程—冶金物理化学]