典型有色金属冶炼过程热力学模拟的研究进展

热力学模拟研究方法在冶金领域的应用越来越广泛，能够较好地研究火法冶金中涉及到的高温复杂化学反应。铜、铅冶炼过程主要以火法冶金为主，涉及反应大多是高温、多相、多组分的复杂化学反应，寻常的试验手段很难对反应机理进行研究。而热力学模拟方法通过模拟冶金过程反应，分析其热力学行为，明晰反应机理，提高企业生产效率，对实际生产过程进行理论指导。系统介绍了热力学模型及其算法的发展以及国内外研发的热力学模拟软件，重点介绍了热力学模拟在铜、铅冶炼过程中的研究现状，并对未来发展前景做出展望。

Research Progress on Thermodynamic Model of Typical Nonferrous Metal Smelting Process

Thermodynamic simulation research method is more and more widely used in field of metallurgy, which can study high-temperature complex chemical reactions involved in pyrometallurgy well. Smelting process of copper and lead is mainly based on pyrometallurgy, involving complex chemical reactions of high temperature, multiphase and multi-component. It is difficult to study reaction mechanism with ordinary experimental methods. Thermodynamic simulation method can simulate reaction of metallurgical process, analyze its thermodynamic behavior, clarify reaction mechanism, improve production efficiency of enterprises, and provide theoretical guidance for actual production process. Development of thermodynamic model and its algorithm, and thermodynamic simulation software developed at home and abroad were systematically introduced. Research status of thermodynamic simulation in copper and lead smelting process is emphatically introduced, and development prospect of thermodynamic simulation in the future is prospected.