热解色谱分析技术在伊犁盆地铀矿床干酪根地球化学研究中的应用  

THE APPLICATION OF PYROGENATION-CHROMATOGRAM ANALYSIS TECHNOLOGY TO THE STUDY OF GEOCHEMICAL CHARACTERISTICS OF KEROGEN IN THE URANIUM DEPOSIT OF YILI BASIN

作　　者：施小平[1] 

机构地区：[1]合肥工业大学资源与环境工程学院,安徽合肥230009

出　　处：《物探与化探》2008年第3期295-297,共3页Geophysical and Geochemical Exploration

摘　　要：利用伊利盆地砂岩型铀矿床干酪根热解色谱数据,计算获得氢指数、氧指数等重要指标,在此基础上,应用氢指数、氧指数划分了伊犁盆地铀矿床干酪根类型,再依据烃指数和产率指数对伊犁盆地铀矿床干酪根的成熟度进行了初步评价。Using the pyrogenation chromatogram data of the sandstone-type uranium deposit in Yili Basin, the author calculated eight important indices such as hydrogen exponent and oxygen exponent. On such a basis, hydrogen exponent and oxygen exponent were used to divide the types of the kerogen in Yili Basin and evaluate tentatively the mature degree of kerogen in the uranium deposit of this basin.

关 键 词：热解色谱 干酪根地球化学 成熟度 氢指数 氧指数 烃指数 

分 类 号：P632[天文地球—地质矿产勘探]