| 磷石膏作水泥缓凝剂的研究 |
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| 引用本文： | 蓝丽红.磷石膏作水泥缓凝剂的研究[J].广西民族大学学报,2000,6(4):262-264. |
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| 作者姓名： | 蓝丽红 |
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| 作者单位： | 广西民族学院 化学化工系，广西 南宁 530006 |
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| 摘 要： | 磷石膏经过水洗或酸洗后用作立窑和旋窑的水泥缓凝剂，试验结果表明，酸处理的磷石膏配制的水泥凝结性能及强度符合GB175-92，并能满足生产的需要．
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| 关 键 词： | 磷石膏 水泥缓凝剂 Phosphogypsum Treatment Cement set-Controlling admixture |
| 文章编号： | 1007-0311(2000)04-0262-03 |
| 修稿时间： | 2000年8月10日 |
A Research into the Phosphogypsum as Cement Set- control ling Admixture |
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| LAN Li-hong.A Research into the Phosphogypsum as Cement Set- control ling Admixture[J].Journal of Guangxi University For Nationalities(Natural Science Edition),2000,6(4):262-264. |
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| Authors: | LAN Li-hong |
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| Abstract: | After phosphogypsum is washed with water or sulphuric acid, it is used as set-controlling admixture of rotary kiln cement and shaft kiln cement. The experimental result shows that, the setting characteristics and strength of cement made of phosphogypsum processed with sulphuric acid accord with GB175-92 and can meet the needs of production. |
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