| 硅灰石合成多孔二氧化硅研究及应用进展 |
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| 引用本文： | 闫平科,马正先,王万起.硅灰石合成多孔二氧化硅研究及应用进展[J].中国非金属矿工业导刊,2009(4). |
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| 作者姓名： | 闫平科 马正先 王万起 |
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| 作者单位： | 辽宁工程技术大学资源与环境工程学院,辽宁,阜新,123000 |
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| 摘 要： | 总结分析了硅灰石合成多孔二氧化硅的研究进展,并对其应用进行了综述,采用硅灰石与盐酸反应制备多孔二氧化硅,并且将其应用于硅橡胶、催化剂载体、尾气净化及吸附领域.与其它方法制备多孔二氧化硅相比,利用硅灰石制备的多孔二氧化硅不仅生产成本低、能够发挥矿产资源优势、对环境友好,而且具有优异的耐酸,耐碱、耐高温性能、良好的电绝缘和分散性能,是一种新型非晶质固态材料,具有非常重要的价值和广阔的应用前景.
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| 关 键 词： | 硅灰石 多孔二氧化硅 应用 |
The Research of Synthetic Porous Silica by Wollastonite and Progress in Application |
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| Yan Pingke,Ma Zhengxian,Wang Wanqi.The Research of Synthetic Porous Silica by Wollastonite and Progress in Application[J].China Non-Metallic Mining Industry Herald,2009(4). |
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| Authors: | Yan Pingke Ma Zhengxian Wang Wanqi |
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| Affiliation: | Yan Pingke,Ma Zhengxian,Wang Wanqi(College of Resource and Environment Engineering,Liaoning Technical University,Fuxin 123000,China) |
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| Abstract: | This paper is to summarize and analyze the progress in synthetic porous silica by wollastonite and surveys its application.The porous silica was prepared by wollastonite with hydrochloric acid and applied in the field of silastic,catalyst support,gas purification and absorption.Compared with other method,the method of preparing porous silicon with wollastonite not only was low-cost,played the advantages of mineral resources and friendly environment,but also had outstanding acidproof,bearing the alkali,the t... |
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| Keywords: | wollastonite porous silica application |
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