无机材料学报 ›› 2010, Vol. 25 ›› Issue (11): 1121-1127.DOI: 10.3724/SP.J.1077.2010.01121 CSTR: 32189.14.SP.J.1077.2010.01121

• 综述 •    下一篇

硅铝系固体废弃物合成Sialon材料的研究进展

郝洪顺1, 徐利华1, 翟 玮1, 张作顺1, 仉小猛2, 谢志鹏3   

  1. (1. 北京科技大学 新材料技术研究院, 北京 100083; 2. 中国科学院 过程工程研究所 多相反应国家重点实验室, 北京 100190; 3. 清华大学 新型陶瓷与精细工艺国家重点实验室, 北京 100084)
  • 收稿日期:2010-04-17 修回日期:2010-06-08 出版日期:2010-11-20 网络出版日期:2010-11-01
  • 基金资助:

    国家科技支撑计划(2008BAB32B14, 2006BAB12B05, 2006BAB12B03); 国家自然科学基金(50332010)

Development of Sialon Ecomaterials Drived from Solid Waste of Containing Silican and Aluminum

HAO Hong-Shun 1, XU Li-Hua 1, ZHAI Wei 1, ZHANG Zuo-Shun 1, ZHANG Xiao-Meng 2, XIE Zhi-Peng 3   

  1. (1.Advanced Material & Technology Institute, University of Science and Technology Beijing, Beijing 100083,China; 2. State Key Laboratory of Multi-phase Complex System, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, China; 3. State Key Lab of New Ceramics & Fine Processing, Tsinghua University, Beijing 100084, China)
  • Received:2010-04-17 Revised:2010-06-08 Published:2010-11-20 Online:2010-11-01
  • Supported by:

    National Key Technology R& D Program (2008BAB32B14, 2006BAB12B05, 2006BAB12B03); National Nature Science of China (50332010)

摘要: 以硅铝系固体废弃物为原料合成Sialon环境材料, 不仅为固体废弃物的深度利用提供了一条新的思路, 而且为Sialon材料的廉价合成提供了一条新的绿色工艺. 简单介绍了冶金?高炉钙硅铝(钛)废渣、大宗能源系富含硅铝矸石尾矿、电厂铝硅铁灰渣、高硅多杂江河淤泥沙、稀土及贵金属伴生硅酸盐选矿后尾矿等硅铝系固体废弃物的概况, 详细阐述了硅铝系固体废弃物合成Sialon材料的国内外发展现状, 并对其发展前景进行了展望.

关键词: 固体废弃物, Sialon, 环境材料, 绿色工艺, 综述

Abstract: The synthesis of Sialon ecomaterials drived from solid waste of containing silican and aluminum provides a new method to utilize the solid waste high-technically, and a new green process for low-cost preparation of Sialon material. Blast furnace slag, coal gangue, fly ashes, sediment, tailings, etc, are briefly introduced. It could be designed to synthesize a-Sialon, β-Sialon, O′-Sialon, etc, composite materials based on the chemical composition of these solid waste. The present development and prospects of Sialon ecomaterials drived from solid waste are reviewed and predicted.

Key words: solid waste, Sialon, ecomaterials, green process, review

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