| 低温陶瓷改性磷石膏生产建筑砖的工艺研究 |
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| 引用本文： | 陆占清,夏举佩,张召述,朱丽苹.低温陶瓷改性磷石膏生产建筑砖的工艺研究[J].水泥技术,2011(3):34-37. |
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| 作者姓名： | 陆占清 夏举佩 张召述 朱丽苹 |
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| 作者单位： | 昆明理工大学化学工程学院,云南昆明,650224 |
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| 摘 要： | 研究了改性磷石膏生产建筑砖的工艺最佳物料配比.通过复合胶凝材料对磷石膏低温陶瓷化,首先由正交试验得到复合胶凝材料中最优DSZ:FMH:KZ为1:1:1,然后得到了最优磷石膏:复合胶凝材料为1:1,最后在固定磷石膏50%的前提下,由单因素试验优化得到DSZ、FMH、KZ的最佳掺量分别为12%、18%、20%,最佳养护时间...
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| 关 键 词： | 磷石膏 胶凝材料 陶瓷 工艺 |
Process Research of Producing Building Bricks from Low-temperature Ceramics Modified Phosphogypsum |
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| LU Zhan-qing,XIA Ju-pei,ZHANG Zhao-shu,ZHU Li-ping.Process Research of Producing Building Bricks from Low-temperature Ceramics Modified Phosphogypsum[J].Cement Technology,2011(3):34-37. |
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| Authors: | LU Zhan-qing XIA Ju-pei ZHANG Zhao-shu ZHU Li-ping |
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| Affiliation: | LU Zhan-qing,XIA Ju-pei,ZHANG Zhao-shu,ZHU Li-ping.(School of Chemistry Engineering,Kunming University of Science and Technology,Kunming 650224,China) |
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| Abstract: | The optimal proportion in the process of producing building brick from modified phosphogypsum was studied.Through the low-temperature ceramics modification of phosphogypsum using composite cementitious material,the optimal proportion for DSZ:FMH:KZ is obtained to be 1:1:1 with orthogonal experiments firstly.Then the best ratio of phosphogypsum to composite cementitious material is 1:1.Lastly with the constant phosphogypsum content of 50%,the best content of DSZ,FMH and KZ is 12%,18% and 20% respectively and... |
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| Keywords: | Phosphogypsum Cementitious materials Ceramics Process |
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