| 不同煅烧方式对粉煤灰水热合成沸石的影响 |
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| 引用本文： | 付克明,朱虹,路迈西,张勤善.不同煅烧方式对粉煤灰水热合成沸石的影响[J].人工晶体学报,2007,36(4):943-946. |
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| 作者姓名： | 付克明 朱虹 路迈西 张勤善 |
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| 作者单位： | 中国矿业大学(北京),北京,100083;焦作大学,焦作,454100;焦作市房管局住宅开发公司,焦作,454151;中国矿业大学(北京),北京,100083;焦作大学,焦作,454100 |
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| 摘 要： | 针对粉煤灰中含有活性较差的莫来石和石英晶体,在不同条件下对粉煤灰进行活化处理,水热晶化合成出不同种类的沸石样品.试验结果证明加碱煅烧活化效果较好,并对其活化机理、煅烧温度和结块现象等进行了研究.
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| 关 键 词： | 粉煤灰 加碱方式 水热合成 沸石 |
| 文章编号： | 1000-985X（2007）04-0943-04 |
| 修稿时间： | 2007-01-22 |
Influences of Different Disposal Fly-ash Methods on Hydrothermal Preparing Zeolites |
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| FU Ke-ming,ZHU Hong,LU Mai-xi,ZHANG Qin-shan.Influences of Different Disposal Fly-ash Methods on Hydrothermal Preparing Zeolites[J].Journal of Synthetic Crystals,2007,36(4):943-946. |
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| Authors: | FU Ke-ming ZHU Hong LU Mai-xi ZHANG Qin-shan |
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| Institution: | 1.China University of Mining and Technology,Beijing 100083,China;2.Jiaozuo University,Jiaozuo 454100,China;3.The Housing Development Company of Housing Management Bureau,Jiaozuo 454151,China |
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| Abstract: | In the paper,different disposal methods were used to active fly ash,and the different types of zeolite were synthesized with hydrothermal method.The experiments show that the method of alkalinizing calcination have excellent effects on fly ash activity,and the mechanism,the temperatures of calcination and phenomenon of agglomerates of activation are also discussed in the paper. |
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| Keywords: | fly ash add alkaline methods hydrothermal preparation zeolite |
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