| 几种测定膨润土阳离子交换容量方法的比较 |
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| 引用本文： | 郭新锋,黎艳,王娟芳,王晓军.几种测定膨润土阳离子交换容量方法的比较[J].工业计量,2008,18(1):10-12. |
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| 作者姓名： | 郭新锋 黎艳 王娟芳 王晓军 |
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| 作者单位： | 中国科学院,新疆理化技术研究所,乌鲁木齐,830011 |
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| 基金项目： | 中国科学院"西部之光"人才培养计划
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新疆高技术研究发展计划 |
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| 摘 要： | 对比3种不同容量法测定膨润土阳离子交换容量Ccec方法，从测定结果和测定过程对方法进行评价，得出氯化铵-氢氧化铵法准确度高，方法简便；电位滴定法快速、省时、节能，两种方法适合不同领域的分析要求。
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| 关 键 词： | 膨润土 阳离子交换容量 方法比较 |
| 文章编号： | 1002-1183（2008）01-0010-03 |
| 收稿时间： | 2007-08-22 |
| 修稿时间： | 2007年8月22日 |
Comparison of Several Measuring Methods for Bentonite Cation Exchange Capacity |
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| GUO Xin-feng,LI Yan,WANG Juan-fang,WANG Xiao-jun.Comparison of Several Measuring Methods for Bentonite Cation Exchange Capacity[J].Industrial Measurement,2008,18(1):10-12. |
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| Authors: | GUO Xin-feng LI Yan WANG Juan-fang WANG Xiao-jun |
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| Affiliation: | ( Xinjiang Research Institute of Physics and Chemistry Technolagy, the Chinese Academy of Sciences, Urumqi 830011, China) |
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| Abstract: | Three measuring methods of bentonite cation exchange capacity are compared and evaluated according to measuring results and process. It is concluded that NH4Cl -NH4OH method is a simple method with high veracity, and potentiometric titration method is a quick, timesaving and energy saving one. These two methods can meet the analysis demand in different fields. |
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| Keywords: | bentonite cation exchange capacity method comparison |
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