流体包裹体研究在高放废物处置库场址评价中的应用--以新疆阿奇山1号岩体为例  

Application of Fluid Inclusions in Reservoir Evaluation of High-level Radioactive Waste Disposal Site——A Case of Study in No. 1 Granite Rock Mass of Aqishan in Xinjiang Province

作　　者：邱林飞[1] 欧光习[1] 张敏[1] 尚长健[1] 黎琼[1] 吴迪[1] 

机构地区：[1]核工业北京地质研究院,北京100029

出　　处：《东华理工大学学报（自然科学版）》2016年第2期165-173,共9页Journal of East China University of Technology(Natural Science)

摘　　要：流体包裹体是封存于矿物内的古流体,对裂隙充填脉体的流体包裹体研究可以揭示高放废物深地质处置库预选场址的深部热环境及古地下水热历史。以新疆阿奇山1号岩体为研究对象,通过测定1号岩体中不同期次热液脉体中包裹体的形成温度、盐度、成分等信息,结合该区的地质背景及其稳定同位素特征,综合分析阿奇山地段1号选址岩体热液流体性质及其活动的强度,为评价阿奇山地段候选场址的稳定性提供科学依据,为高放废物处置库场址的评价提供新的方法依据。Fluid inclusions are ancient fluid which is sealed in the minerals. The study on fluid inclusions of fracture filled veins,which can reveal the deep thermal environment and paleo groundwater history of preselected sites of high-level radioactive waste. The study is researched as the object of No. 1 granite rock mass of Aqishan area in Xinjiang province. The temperature, salinity, composition and other informations of the different stages hydrotherreal veins are measured to analyze the properties of geological hydrothermal fluid and its activity intensity in No. 1 granite rock mass in Aqishan area which is combined with the region geological background and its stable isotope characteristics. The study provides a scientific basis for the stability evaluation of Aqishan candidate sites, and provides a new method for the selection of high-level radioactive waste disposal site.

关 键 词：流体包裹体 高放废物处置库 阿奇山1号岩体 新疆 

分 类 号：X771[环境科学与工程—环境工程]