| 大柴旦盐湖夏季组成卤水的天然蒸发（含硼海水型盐湖卤水的天然蒸发） |
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| 引用本文： | 高世扬,柳大纲.大柴旦盐湖夏季组成卤水的天然蒸发（含硼海水型盐湖卤水的天然蒸发）[J].盐湖研究,1996(Z1). |
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| 作者姓名： | 高世扬 柳大纲 |
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| 作者单位： | 中国科学院青海盐湖研究所 |
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| 摘 要： | 在进行大集里盐湖夏季组成卤水的天然蒸发实验中确定，该卤水的蒸发结晶路线不是按照Ｎａ＋、Ｋ＋、Ｍｇ（２＋）／／Ｃ１－、ＳＯ４（２－）──Ｈ２Ｏ体系２５℃平衡溶解度相图，而是按照该体系的介稳相图预示的亚稳过程进行。从天然蒸发过程中盐卤的浓缩倍数与浓缩卤水中硼富集倍数的一致性认为，盐卤在天然蒸发浓缩业折过程中硼酸盐一般地并不以固体业形式析出，而是赋存于浓缩卤水中。
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| 关 键 词： | 大柴旦盐湖，夏季，蒸发 |
Solar Evaporation of Surface Brine (in Summer) of Da Chaidam Salt Lake |
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| Gao Shiyang,Liu Dagang.Solar Evaporation of Surface Brine (in Summer) of Da Chaidam Salt Lake[J].Journal of Salt Lake Research,1996(Z1). |
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| Authors: | Gao Shiyang Liu Dagang |
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| Abstract: | In this report, we study behavior of borate during solar evaporation of surface brine (in Summer)of Da Chaidam salt lake. The solar evaporation of the borate-contained brine indicates that the crystallization of salts does not accord with van'thoff's stable equilibrium phase diagram,but agree with kurnakor's solar evaporation diagram.The number of concentrated times of brine(W°brion/Wbrine)equals to that of boron enrichment (Cboron/C°boron)in concentrated brine during solar evaporation. It may be considered that the borate does not generally crystallize out till the stage of bischofite, and accumulates fully in the concentrated brine. |
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| Keywords: | Da Chaidam Salt Lakt in Summer Evaporation |
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