摘要
本文介绍了一种新的CO_2前兆观测方法——重量法测定地热流体的溶解CO_2总量。这种方法引入的溶解CO_2总量参数有确切的物理含义,因而能比较准确地反映采样当时地热流体的CO_2释放特征。文章较详细地阐述了新方法的理论基础,并根据大量的条件实验和实际观测资料论述了新观测方法的可行性,对溶解CO_2,总量观测中的影响因素和应用前景也作了初步的讨论。
This paper introduced a new observational method of CO2 precursor, i.e. by means of the gravimetric method the total content of dissolved CO2 in geothermai fluid can be determined. The total content parameter of dissolved CO2 introduced by this method has exact physical implication. So it can exactly reflect the CO2 release features of the geothermal pluid during sampling. The paper in detail expounded the theoretical basis for the new method and discussed the feasibility of new observational method according to numerous condition tests and actual observtaion data, and the affected factor and the application prospect in the observation of total content of dissolved CO2 were also discassed preliminarily.
出处
《地震》
CSCD
北大核心
1992年第5期21-28,共8页
Earthquake
