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›› 2005, Vol. 5 ›› Issue (2): 228-232.

• 综述 • 上一篇    

活性炭材料改性及其在环境治理中的应用

蔡卫权,李会泉,张懿   

  1. 中国科学院过程工程研究所
  • 出版日期:2005-04-20 发布日期:2005-04-20

Modification of Activated Carbon Material and Its Applications in Environmental Protection

CAI Wei-quan,LI Hui-quan,ZHANG Yi   

  1. Institute of Process Engineering, Chinese Academy of Sciences
  • Online:2005-04-20 Published:2005-04-20

PDF

被引次数

143

摘要： 在简要概述微波加热基本原理和用于冶金基础研究现状的基础上，着重评述了微波辐射技术在磨矿、湿法浸取、干燥、废物处理和矿石还原等冶金领域中的最新进展. 大量研究实例表明，用微波强化传统冶金单元操作过程可以显著地减少操作时间并提高效率，具有良好的经济价值和潜在的工业化前景. 最后详细论述了微波冶金亟需解决的问题，展望了今后的研究开发方向.

关键词: 微波, 冶金, 磨矿, 浸取, 干燥/脱水, 矿物还原, 废物处理

Abstract: The current situation and recent progrss of microwave radiation applied to metallurgical processes are reviewed. The theory of microwave is briefly accounted, with the focus mainly on some unit operations, such as microwave-assisted comminution, leaching, drying/dehydration, reduction of minerals and waste control from minerals mining. Examples of successful applications are given to illustrate the advantages of microwave-assisted operations in mining and process metallurgy. It is concluded that microwave radiation has great potential to improving metallurgical efficiency and achieving high economical benefit, but many problems must be overcome at first. Finally, recommendation for future research and development activities in this field is also suggested.

Key words: microwave, metallurgy, comminution, leaching, drying dehydration, reduction, waste control