| 粉煤灰基多孔陶瓷的制备及对孔雀石绿的吸附降解 |
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| 引用本文： | 朱灵峰,王阳阳,高如琴,王燕,张润涛,张慎超,陈静.粉煤灰基多孔陶瓷的制备及对孔雀石绿的吸附降解[J].河南农业大学学报,2011,45(4):452-454,466. |
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| 作者姓名： | 朱灵峰 王阳阳 高如琴 王燕 张润涛 张慎超 陈静 |
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| 作者单位： | 1. 华北水利水电学院,河南郑州,450011
2. 深圳市燃气工程有限公司,广东深圳,518002 |
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| 基金项目： | 河南省科技攻关项目(082102190010) |
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| 摘 要： | 以粉煤灰为主要原料,添加适量超细电气石粉和烧结助剂,采用湿式超细研磨,干压成型和低温煅烧工艺,制备了粉煤灰基多孔陶瓷.结合X射线衍射仪、扫描电子显微镜等对粉煤灰基多孔陶瓷材料的结构与性能进行了表征,并探讨了其结构和性能对孔雀石绿吸附和降解能力的影响.结果表明,粉煤灰基多孔陶瓷孔径细小、均匀,孔隙率为38％.该材料对孔雀...
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| 关 键 词： | 粉煤灰 多孔陶瓷 电气石 吸附 降解 |
Preparations of fly ash porous ceramics and its adsorbability for mala chite green |
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| ZHU Ling-feng,WANG Yang-yang,GAO Ru-qin,WANG Yan,ZHANG Run-tao,ZHANG Shen-chao,CHENG Jing.Preparations of fly ash porous ceramics and its adsorbability for mala chite green[J].Journal of Henan Agricultural University,2011,45(4):452-454,466. |
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| Authors: | ZHU Ling-feng WANG Yang-yang GAO Ru-qin WANG Yan ZHANG Run-tao ZHANG Shen-chao CHENG Jing |
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| Institution: | ZHU Ling-feng1,WANG Yang-yang1,GAO Ru-qin1,WANG Yan1,ZHANG Run-tao1,ZHANG Shen-chao2,CHENG Jing1 (1.North China Institute of Water Conservancy and Hydroelectric Power,Zhengzhou 450011,China,2.Shenzhen Gas Engineering Co.,Ltd.,Shenzhen 518002,China) |
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| Abstract: | Taking flyash as main material,adjoining ultra-fine tourmaline and sintering additive,using wet-superfine milling,half-dry pressing and low-temperature sintering,fly ash-based porous ceramics was obtained.The material was characterized by X-ray diffraction,scanning electron microscopy and electric-heated thermostatic water bath.The effect of its structure and performance on adsorption and degradation of malachite green aqueous solution was investigated.The results indicate that the porosity of porous cerami... |
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| Keywords: | fly ash porous ceramics tourmaline adsorption degradation |
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