| Li2SO4和MgSO4对C2H5OH—H2O体系的影响 |
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| 引用本文： | 夏树屏 张晓军. Li2SO4和MgSO4对C2H5OH—H2O体系的影响[J]. 盐湖研究, 1994, 2(4): 16-20 |
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| 作者姓名： | 夏树屏 张晓军 |
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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： | 本文首次测定了含Ｌｉ２ＳＯ４和ＭｇＳＯ４盐对醇水混合溶剂工溶度的影响和相关系．Ｌｉ２ＳＯ４盐在室温范围内不会使乙醇─水体系分层，但在ＭｇＳＯ４─Ｃ２Ｈ５ＯＨ—Ｈ２Ｏ体系中加入少量的Ｌｉ２ＳＯ４会使分层温度下降１０℃左右，Ｌｉ２ＳＯ４和ＭｇＳＯ４作为混合盐加入乙醇─水体系中表现出加合性．
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| 关 键 词： | Li_2SO_4；MgSO_4；混合溶剂；分层 |
Influence of MgSO_4 and Li_2SO_4 on C_2H_5OH─H_2O System |
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| Xia Shuping,Zhang Xiaojun,Gao Shiyang. Influence of MgSO_4 and Li_2SO_4 on C_2H_5OH─H_2O System[J]. Journal of Salt Lake Research, 1994, 2(4): 16-20 |
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| Authors: | Xia Shuping Zhang Xiaojun Gao Shiyang |
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| Abstract: | The effect of solubilities and phase relationship of Li2SO4 and MgSO4 on the ethanolwater mixtured solvent have been determined first. It is shown that the Li2SO4 would not make the ethanol-water system salting out and separating layer in room temperature.However, the addition of fewer quantities of Li2SO4 to MgSO4-C2H5OH-H2O system would decrease the separated layer temperature about 10℃, the mixture salt of Li2SO4 and MgSO4 added to ethanol-water system appeared the additional property. |
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| Keywords: | Li_2SO_4 MgSO_4 mixtured solvent separated layer |
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