| 钼尾矿制备建筑陶瓷及性能研究 |
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| 引用本文： | 王秀兰,田达威,史苘桧,王国良.钼尾矿制备建筑陶瓷及性能研究[J].人工晶体学报,2017,46(8):1517-1520. |
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| 作者姓名： | 王秀兰 田达威 史苘桧 王国良 |
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| 作者单位： | 辽宁工程技术大学矿业学院,阜新,123000 |
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| 基金项目： | 辽宁省煤炭资源安全开采与洁净利用工程研究中心开放基金(LNTU16KF16)，辽宁省教育厅资助项目(LJYL039) |
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| 摘 要： | 以固体废弃物钼尾矿为主要原料,辅以适量的粘土与石英,制备出了建筑陶瓷砖,并研究了不同烧成温度、保温时间对陶瓷砖性能的影响.结果表明,以钼尾矿为主要原料,采用压制成型法,在烧成温度1165 ℃、保温时间120 min条件下,可制备出抗折强度为46.85 MPa、吸水率为0.43;、体积密度为2.23 g/cm3的高性能陶瓷砖.以钼尾矿为原料制备建筑陶瓷砖,将固体废弃物转化为一种产品,形成一个闭合的产品生产链,可消耗大量的工业固体废弃物,减少其对环境的污染,具有良好的环保效益.
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| 关 键 词： | 钼尾矿 建筑陶瓷 性能 |
Preparation and Performances of Building Ceramic by Molybdenum Tailings |
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| WANG Xiu-lan,TIAN Da-wei,SHI Qing-hui,WANG Guo-liang.Preparation and Performances of Building Ceramic by Molybdenum Tailings[J].Journal of Synthetic Crystals,2017,46(8):1517-1520. |
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| Authors: | WANG Xiu-lan TIAN Da-wei SHI Qing-hui WANG Guo-liang |
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| Abstract: | Building ceramic was prepared by molybdenum tailings as the main material, clay and quartz as accessories.The effect of sintering system such as sintering temperature and holding time on the performances of building ceramic was studied.The results show that good performance building ceramics can be made with molybdenum tailings as the main raw material by pressing methods.Under the condition of sintered temperature 1165 ℃, holding time 120 min, the prepared sample exhibited the following properties of bending strength 46.85 MPa, water absorption 0.43%, bulk density 2.23 g/cm3.Building ceramic made by molybdenum tailings can convert solid waste into a production, and form a closed production chain.It not only consumes a large number of industrial solid waste, but also reduces the pollution to the environment, which has good environmental benefits. |
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| Keywords: | molybdenum tailing building ceramic performance |
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