高温微波冶金反应器的研究现状及发展趋势

第 21 卷第10 期中国有色金属学报 2011 年 10 月 V ol.21 No.10 The Chinese Journal of Nonferrous Metals Oct. 2011 文章编号：1004­0609(2011)10­2607­09

高温微波冶金反应器的研究现状及发展趋势

彭金辉 1, 2, 3 ，刘秉国 1, 2, 3 ，张利波 1, 2, 3 ，周俊文 1, 2, 3 ，夏洪应 1, 2, 3 ，张泽彪 1, 2, 3

(1. 昆明理工大学 冶金与能源工程学院，昆明 650093；

2. 昆明理工大学 非常规冶金省部共建教育部重点实验室，昆明 650093；

3. 昆明理工大学 云南省微波能应用及装备技术工程实验室，昆明 650093)

摘要：在简述微波加热基本原理的基础上，评述高温微波冶金反应器近年来的国内外研究现状，分析目前高温微 波冶金反应器存在的主要问题，指出由于高温条件下微波系统的连续稳定性、适用于微波场的大尺寸高温反应内 腔及高效的反应工程设计等难题，除小规模微波设备外，能够满足高温、高效、大功率的微波冶金反应器仍是空 白，解决高温微波冶金反应器工业化应用在微波高温陶瓷材料、大功率微波发生器和物料温度测试等方面存在的 主要问题，提高微波能的转换效率，研制、设计连续、稳定的大功率高温微波冶金反应器是微波工业化实践的关 键。

关键词：单模微波冶金反应器；多模微波冶金反应器；微波；高温；研究现状

中图分类号：TN05 文献标志码：A

Research status and trend of

high­temperature microwave metallurgy reactor

PENG Jin­hui 1, 2, 3 , LIU Bing­guo 1, 2, 3 , ZHANG Li­bo 1, 2, 3 , ZHOU Jun­wen 1, 2, 3 ,

XIA Hong­ying 1, 2, 3 , ZHANG Ze­biao 1, 2, 3

(1.Faculty of Metallurgy and Energy Engineering, Kunming University of Science and Technology,

Kunming650093, China;

2.Key Laboratory of Unconventional Metallurgy, Ministry of Education,

Kunming University of Science and Technology, Kunming 650093, China;

3.Engineering Laboratory of Microwave Energy Application and Equipment Technology, Yunnan Province,

Kunming University of Science and Technology, Kunming 650093, China)

Abstract: The research progress of high­temperature microwave metallurgy reactor was reviewed based on the brief account of the theory of microwave. The exiting problems of high­temperature microwave metallurgy reactor were discussed, which include the stability of microwave metallurgy reactor on the conditions of high temperature, large size high temperature cavity to be the same with microwave fields and design of react engineering. So, it is blank to meet the need of high temperature and high power microwave reactor except small scale microwave equipment. To prepare microwave high­temperature special ceramics, the high­power microwave generator and temperature detection are important. It is conducted that the conversion efficiency of microwave energy, high power microwave metallurgy reactor continuous and steady are the key problems to be overcome for improving the industrial applications.

Key words: single model microwave metallurgy reactor; multi­model microwave metallurgy reactor; microwave; high­temperature;research status

基金项目：国家自然科学基金重大项目(51090380)；国家自然科学基金重点项目(50734007)；云南省科技计划项目(2007GA002)；校企预研基金项 目(KKZ4201152010)

收稿日期：2010­05­20；修订日期：2011­07­19

通信作者：彭金辉，教授，博士；电话：0871­5191046；E­mail: Jhpeng_ok@