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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