| 珍珠岩制备4A分子筛初探 |
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| 引用本文： | 王贵领,高山,赵经贵,陈鹏刚,阮永刚. 珍珠岩制备4A分子筛初探[J]. 黑龙江大学自然科学学报, 2003, 20(1): 115-117 |
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| 作者姓名： | 王贵领 高山 赵经贵 陈鹏刚 阮永刚 |
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| 作者单位： | 黑龙江大学化学化工学院,黑龙江,哈尔滨,150080 |
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| 基金项目： | 黑龙江省教育厅重大资助项目(9551Z016) |
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| 摘 要： | 研究了利用齐齐哈尔珍珠岩制备4A分子筛的工艺,着重讨论了珍珠岩酸处理条件、碱处理、凝胶温度以及凝胶混合物的配比对产品性能的影响,并对所合成的4A分子筛进行了XRD、SEM等结构表征。
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| 关 键 词： | 珍珠岩 4A分子筛 钙交换容量 |
| 文章编号： | 1001-7011(2003)01-0115-03 |
| 修稿时间： | 2002-10-01 |
Study on 4A molecular sieves prepared by pearlite |
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| WANG Gui-ling,GAO Shan,ZHAO Jing-gui,CHENG Peng-gang,RUAN Yong-gang. Study on 4A molecular sieves prepared by pearlite[J]. Journal of Natural Science of Heilongjiang University, 2003, 20(1): 115-117 |
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| Authors: | WANG Gui-ling GAO Shan ZHAO Jing-gui CHENG Peng-gang RUAN Yong-gang |
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| Abstract: | The process of preparing 4A molecular sieves from Qiqihar pearlite is studied. The discussion is focused on the influences of acidity, time, liquid/solid ratio, alkli treatment, gel temperature and gel mixture proportion on the product properties. The structural characteristics of 4A molecular sieves are tested by XRD and SEM. |
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| Keywords: | pearlite 4A molecular sieves calcium exchange capacity |
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