| 江油地区含硫酸盐岩浅层地下水中CaCO3析出的化学热力学机理 |
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| 引用本文： | 边清泉,刘进.江油地区含硫酸盐岩浅层地下水中CaCO3析出的化学热力学机理[J].首都师范大学学报(自然科学版),1999,20(4):50-53. |
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| 作者姓名： | 边清泉 刘进 |
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| 作者单位： | 四川绵阳师专(边清泉)，清华紫光英力公司(刘进) |
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| 摘 要： | 含硫酸盐岩浅层地下水一般存在于该矿物的溶孔与裂缝之中，同时它的表面又有大量的ＣａＣＯ３ 析出．本文仅从化学热力学的角度解释这一特征地貌的形成
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| 关 键 词： | 石膏溶解 CaCO_3析出 自由能 |
Study on the chemical thermodynamics of precipitating CaCO_3 from groundwater containing sulfate in Jiangyou Locality |
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| Bian Qingquan.Study on the chemical thermodynamics of precipitating CaCO_3 from groundwater containing sulfate in Jiangyou Locality[J].Journal of Capital Normal University(Natural Science Edition),1999,20(4):50-53. |
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| Authors: | Bian Qingquan |
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| Abstract: | Generally,groundwater containig sulfate exists in the corrosion hole and rift,on the surface a lot of CaCO_3 precipitated.The formation of the physiognomy was explained in the view of chemical thermodynamics. |
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| Keywords: | gypse dissolving CaCO_3 precipitating free energy |
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