| 新疆巴里坤盐湖卤水中硼、锂、溴、碘的赋存特征 |
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| 引用本文： | 刘振敏,邓小林.新疆巴里坤盐湖卤水中硼、锂、溴、碘的赋存特征[J].化工矿产地质,1995,17(2):87-92,102. |
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| 作者姓名： | 刘振敏 邓小林 |
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| 作者单位： | 化学工业部化学矿产地质研究院 |
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| 摘 要： | 巴里坤盐湖卤水主要为湖表卤水，矿化度为２１５～２６３ｇ／Ｌ，最高可达３８１ｇ／Ｌ。水中富含Ｎａ＋，Ｋ＋，Ｃａ２＋，Ｍｇ２＋及Ｃｌ－，，等多种化学成分。以上阴、阳离子总和占卤水总含盐量的９９．６％。除主要成分外，还赋存有多种微量元素，其中硼、锂、溴、碘合量较高，是盐湖卤水的特征组分。这些微量元素的分布特征生要受湖盆构造、补给水、气候条件及元素本身的地球化学性质所控制。
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| 关 键 词： | 巴里坤盐湖，湖表卤水，硼锂溴碘，赋存特征 |
DISTRIBUTION OF B,Li,Br AND I IN SALINE WATERS:EXAMPLES FROM BARSOL SALT LAKE IN XINJIANG |
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| Abstract: | Abstract The saline waters of Barkol lake is dominated by surfacial lake water, with a mineralization dgree of 215-263 g/L, 381 g/L at the highest. In the lake water, a varity of chemical copositions, such as Na+, K+, Ca+, Mg'+, Cl-, SO--, HCO3,COI-, etc, amounting to 99. 6% of the total salt quantity in the lake. Basides, quite a few different trace elements also distribute, particularly a greater number of characterizing components B, Li, Br and I whose distributions are essentially a function of basin structure, feeding water supply, climatic conditions and geochemistry of elements in themselves. |
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