| 钠化膨润土作为防水材料的试验研究 |
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| 引用本文： | 赵连强,晏发明,陈济美,龚关,李莹,肖宇鹰. 钠化膨润土作为防水材料的试验研究[J]. 资源环境与工程, 2010, 24(1): 82-84 |
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| 作者姓名： | 赵连强 晏发明 陈济美 龚关 李莹 肖宇鹰 |
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| 作者单位： | 湖北省矿产开发总公司,湖北,武汉,430034 |
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| 摘 要： | 以云南某地钙基膨润土为原料,将多种钠化剂进行改型,实验证明,钠化剂种类是人工钠化的关键,其中以NaF为改型剂钠化的膨润土性能最优。采用该钠化工艺,有三地的钠化膨润土的技术指标达到了JG/T193—2006《钠基膨润土防水毯》标准的要求。
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| 关 键 词： | 钙基膨润土 钠化膨润土 氟化钠 防水毯 |
Study on Waterproof Materials of Sodiumzation Bentonite |
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| ZHAO Lianqiang,YAN Faming,CHEN Jimei,GONG Guan,LI Ying,XIAO Yuying. Study on Waterproof Materials of Sodiumzation Bentonite[J]. Resources Environment & Engineering, 2010, 24(1): 82-84 |
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| Authors: | ZHAO Lianqiang YAN Faming CHEN Jimei GONG Guan LI Ying XIAO Yuying |
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| Affiliation: | Hubei General Company of Mining Development;Wuhan;Hubei 430034 |
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| Abstract: | With calcium-base bentonite as the raw material in certain areas of Yunnan Province,various sodium agents are modified.The experiment indicates varieties of Na-modified agent are the key of sodiumzation,and bentonite which contains Na-modified agent performance achieved optimization.The technical index of three types of Na-modified bentonite is up to the standard JG/T193-2006 waterproofing carpet of Na-base bentonite by means of the sodiumzation technology. |
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| Keywords: | calcium-base bentonite sodiumzation bentonite sodium carbonate sodium fluoride Na-base bentonite waterproofing carpet |
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