硫化矿物-H_2O体系中Eh-pH图形数据库系统的开发及应用  

The Development and Application of Eh-pH Diagram Database System in Sulphide-H_2O System

作　　者：马运柱[1] 熊翔[1] 黄伯云[1] 

机构地区：[1]中南大学粉末冶金国家重点试验室,湖南长沙410083

出　　处：《矿冶工程》2001年第4期33-36,共4页Mining and Metallurgical Engineering

基　　金：国家自然科学基金资助项目 (597740 1 1 )

摘　　要：在溶液电化学理论和硫化矿浮选理论的基础上 ,给出了硫化矿物 -H2 O体系中Eh -pH图形数据库系统的设计思路 ,并以VisualBasic语言为应用程序开发软件 ,开发出了基于Windows操作平台的、通用的、开放型的硫化矿物 -H2 O体系中Eh -pH图形数据库系统。应用该Eh -pH图形数据库系统 ,以PbS -BX -H2 O体系为例 ,给出了该体系在不同药剂 (X-)浓度条件下的Eh -pH图形 ,结合所得图形综述了其在硫化矿物浮选电化学溶液体系中的具体应用。The designing idea of Eh pH diagram database system in sulphide H 2O system was established by electrochemistry theory of solution and sulphide flotation theory. Using Visual Basic as the application and development softwares, the Eh pH diagram database system in the general purpose and open sulphide H 2O system which is based on Windows System was developped. The diagrams of PbS BX H 2O system at different X - concentrations were given by the Eh pH diagram database system and the general application of the Eh pH diagram was summarized in sulphide flotation electrochemistry solution system.

关 键 词：数据库 VISUALBASIC 硫化矿物 Eh-pH图形 浮选 

分 类 号：TD923[矿业工程—选矿] TD928.9