摘要
综述了废弃耐火材料再生利用的情况,主要介绍了国内对废弃镁铬砖、废弃镁碳砖、废弃铝镁碳砖、废弃镁钙砖、废弃滑板砖、废弃鱼雷罐砖等的再生利用研究成果与再生耐火材料的性能。结果表明,再生耐火材料的性能可以达到新产品水平。对废弃耐火材料的再生利用,可以有效地降低生产成本,同时也能减少对环境的污染,既带来了经济效益,也带来了社会效益。在此基础上,展望了废弃耐火材料今后的发展趋势。
The current status of the recycling of wasted refractories was overviewed. The re- search results of the recycling of wasted magnesia-chrome bricks, wasted magnesia-carbon bricks, wasted alumina-magnesia-carbon bricks, wasted magnesia-calcium bricks, wasted slide gate bricks and wasted torpedo bottle bricks at home as well as the performance of the renewed refractories were introduced. The results showed that the properties of the renewed refractories were closed to the level of the properties of the quality refractories.Recycling of wasted refractories can reduce production cost effectively and reduce pollution to the environ- ment. And not only economic benefits can produced but also social benefits can produced. Based on these, the trend of investigation of wasted refractories are made.
出处
《能源环境保护》
2013年第4期7-11,6,共6页
Energy Environmental Protection
关键词
废弃耐火材料
再生
环境保护
废弃镁铬砖
废弃镁碳砖
废弃铝镁碳砖
废弃镁钙砖
废弃滑板砖
废弃鱼雷罐砖
wasted refractories, recycle, environmental protection, wasted magnesia-chromebricks, wasted magnesia-carbon bricks, wasted alumina-magnesia-carbon bricks, wastedmagnesia-calcium bricks, wasted slide gate bricks, wasted torpedo bottle bricks
