| 还原铬渣做水泥混合材 |
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| 引用本文： | 李涛,王忠海.还原铬渣做水泥混合材[J].无机盐工业,2003,35(4):44-45. |
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| 作者姓名： | 李涛 王忠海 |
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| 作者单位： | 济南裕兴化工总厂,山东济南,250033 |
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| 摘 要： | 从理论和实践两个方面阐述了还原铬渣做水泥混合材的可行性。研究对比了掺加还原铬渣前后两种水泥制品的各种性能指标，得出了还原铬渣替代水泥混合材的最佳掺加量。结果表明，还原铬渣掺加量为水泥总质量的3％时，各项数值均符合GBl75—1999标准。水泥制品溶出的六价铬远远小于废水最大允许排放量。
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| 关 键 词： | 还原铬渣 水泥混合材 掺加量 废水排放量 |
| 文章编号： | 1006-4990(2003)04-0044-02 |
| 修稿时间： | 2003年2月15日 |
Reduced chromium slag making cement compound material |
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| LI Tao,WANG Zhong-hai.Reduced chromium slag making cement compound material[J].Inorganic Chemicals Industry,2003,35(4):44-45. |
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| Authors: | LI Tao WANG Zhong-hai |
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| Abstract: | The feasibility of the reduced chromium slag to be used for cement mixture material is analysed in theory and practice.The performances of two kind cement(chromium slag added and non-added)are compared and the optimum formulation of chromium slag added is found.The results show that when a 3% slag is added in the cement,the quality of the cement can meet the Standard of GB175-1999,and the dissolved Cr 6+ in the cement is more less than the allowed discharge amount. |
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| Keywords: | reduced chromium slag cement compound material recipe |
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