| 地热系统温标的建立与应用 |
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| 引用本文： | 陈崇成,黄振光.地热系统温标的建立与应用[J].福州大学学报(自然科学版),1997(4):122-126. |
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| 作者姓名： | 陈崇成 黄振光 |
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| 作者单位： | 福州大学环境与资源工程系 |
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| 摘 要： | 通过探析传统地球化学温标的弊端和误差机理基础上，根据反应平衡常数的温度函数，以湛江地热田为例，计算了不同参考温度下热储层中热流体各存在组分的活度，并系统考察了地热系统中较多种类的矿物与相应热水溶液间的饱和平衡情况，提出了地热系统温标的建立原理与计算方法，估算了湛江地热田深部热储平衡温度．
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| 关 键 词： | 地热田 地热系统温标 水－岩平衡 饱和指数 热储温度 |
Research on Systematic Geothermometer: A Case Study |
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| Chen Chongcheng,Huang Zhenguang.Research on Systematic Geothermometer: A Case Study[J].Journal of Fuzhou University(Natural Science Edition),1997(4):122-126. |
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| Authors: | Chen Chongcheng Huang Zhenguang |
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| Institution: | Chen Chongcheng Huang Zhenguang (Department of Environment and Resources Engineering, Fuzhou University, Fuzhou, 350002) |
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| Abstract: | A new systematic geothermometer and its algorithm, with the drawback and error mechanism associated with conventional geothermometers, have been presented, based on the equilibrium constants of temperature-dependent reactions. Taken as a pilot, Zhanjiang geothermal field has been explored with the activities of aqueous species in the reservoir and the saturation indexes of given typicaly hydrothermal mineral assemblages at any reference temperature, and the deep reservoir equilibrium temperature been estimated. |
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| Keywords: | geothermal field systematic geothermometer water/rock equilibrium saturation index reservoir temperature |
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