| 察尔汗盐湖别勒滩区段晶间卤水的主要离子分布特征 |
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| 引用本文： | 田润,韩凤清,马海州,刘勇平,高东林,张西营.察尔汗盐湖别勒滩区段晶间卤水的主要离子分布特征[J].盐湖研究,2007,15(3):7-13. |
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| 作者姓名： | 田润 韩凤清 马海州 刘勇平 高东林 张西营 |
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| 作者单位： | 1. 中国科学院青海盐湖研究所,青海,西宁,810008;中国科学院研究生院,北京,100039
2. 中国科学院青海盐湖研究所,青海,西宁,810008 |
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| 基金项目： | 中国科学院知识创新工程项目 |
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| 摘 要： | 通过野外采集样品、室内实验分析,研究了察尔汗盐湖别勒滩区段晶间卤水的主要离子分布特征。采集了53个晶间卤水样品,通过分析,发现K+浓度一般随着深度的增加而减小,Li+浓度一般随着深度的增加而增加,Mg2+浓度随着深度增加浓度也在增加,但异常情况同样存在。Li+,B2O3在空间分布上有一个富集区域,越是远离这一区域离子含量就越低;K+含量则存在两个临界点,在临界点附近相关离子浓度和矿化度会变化。
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| 关 键 词： | 察尔汗盐湖 别勒滩 晶间卤水 离子分布 |
| 文章编号： | 1008-858X（2007）03-007-07 |
| 修稿时间： | 2007-04-02 |
Distribution Characteristics of the Main Ions in the Intercrystalline Brine of the Bieletan Regions of the Qarhan Salt Lake |
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| TIAN Run,HAN Feng-qing,MA Hai-zhou,LIU Yong-ping,GAO Dong-lin,ZHANG Xi-ying.Distribution Characteristics of the Main Ions in the Intercrystalline Brine of the Bieletan Regions of the Qarhan Salt Lake[J].Journal of Salt Lake Research,2007,15(3):7-13. |
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| Authors: | TIAN Run HAN Feng-qing MA Hai-zhou LIU Yong-ping GAO Dong-lin ZHANG Xi-ying |
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| Institution: | 1. Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, 810008, China; 2. Graduate University of Chinese Academy of Scienees, Beijing, 100039, China; 3. The No. 1 Team of Geology and Mineral Resources of Qinghai Province, Xining , 810600, China |
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| Abstract: | The distribution characteristics of the main ions in the intercrystalline brine of the Bieletan regions of the Qarhan salt lake were studied by analyzing the samples sampled from the field.53 samples of the intercrystalline brine were collected and analyzed.The results show that the K+ concentration decreases with the increase of depth generally which is the opposite of Li+,while the Mg2+ has the same trend with Li+ except for some abnormities.There exists an enriched area of Li+ and B2O3 in the spacial distribution,and the further away from the area,the low contents of the ions.While there are two critical points of K+ content,and the concentration and mineralization of the corresponding ions would change in a certain way near the two points. |
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| Keywords: | Qarhan salt lake Bieletan IntercrystaUine brine Ion distribution |
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