Study on Oxidative Leaching Kinetics of Sphalerite in Acid Solution under Pressure STUDY ON ENCAPSULATION OF SULFUR ON OXYGEN PRESSURE LEACHING OF SPHALERITES 闪锌矿氧压酸浸中硫包裹问题的探讨
With the development and perfection of acid pressure oxidative leaching, it has much success in theoretics study and engineering course. 氧压酸浸经历几十年的发展和完善,在理论研究和工程化过程中,取得了一些成果。
Kinetic studies on iron catalysed acid pressure leaching of chalcocite 铁离子催化辉铜矿氧压酸浸过程的研究
The leaching rates of vanadium of oxidizing acid leaching at atmospheric pressure and oxidizing acid pressure leaching were studied separately by contrasting conclusion. 分别考察石煤常压氧化酸浸和加压氧化酸浸过程中的钒浸取率。
Study on New Technology of Nickel Concentrate by Acid Pressure Leaching 镍精矿加压酸浸新工艺研究
The typical processes including pressure ammonia leaching, pressure acid leaching, pressure alkaline leaching and pressure cyanide leaching were reviewed, including their ore characters, technological parameters and industrial practice. 分别简要评述了加压氨浸、加压酸浸、加压碱浸和加压氰化等技术所适应的物料特性、工艺特征和生产实践。
A study on oxidative, acid, atmospheric pressure leaching process for ZnS concentrate from Jiang Yong 江永锌精矿常压酸氧化浸取工艺研究
The effects of surface active agents on the oxidative acid pressure leaching of sphalerite concentrate and the behaviors of the elemental sulfur produced were investigated. 本文考察了表面活性添加剂对锌精矿加压氧化酸浸过程及元素硫行为的影响。
Acid pressure leaching of a concentrate containing uranium, thorium and rare earth elements 一种铀钍稀土矿石的加压酸浸
Functions of surface active agents in oxidative acid pressure leaching of sphalerite concentrate 锌精矿加压氧化酸浸过程中添加剂的作用
Study on Technology of Acid Pressure of Oxygen Leaching for Treating Zinc Sulfides Concentrate Bearing High Content of Indium and Iron 高铟高铁硫化锌精矿氧压酸浸工艺的研究
A process of acid leaching under pressure of polymetallic sulphide flotation concentrates and various influence factors on leaching is studied. 研究了多金属硫化矿浮选精矿加压酸浸过程及各种因素对浸出的影响。
The new technology on vanadium extraction from stone-coal by sulfuric acid oxygen pressure leaching and solvent extraction was studied in this paper. 文中对含钒石煤氧压酸浸萃取提钒新工艺进行了系统的研究。