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一种结合碳同位素比值的土壤蚀变碳酸盐的测量方法
梁前勇; 熊永强
2010-06-01
Country中国
Patent NumberZL201010193506.0
Rights Holder中国科学院广州地球化学研究所
Contribution Rank1
Abstract本发明公开了一种结合碳同位素比值的土壤蚀变碳酸盐的测量方法。它包括:样品在黄金管封闭体系中裂解;收集裂解后的气体组份;测定裂解产物中CO2的含量;测定裂解产物中CO2的碳同位素比值。本发明的结合碳同位素比值的土壤蚀变碳酸盐的测量方法与现有技术相比,在传统的土壤ΔC测量方法中增加裂解产物中CO2的碳同位素比值的测定,从而克服现有技术中由于与地下油气藏烃类无关的其它来源,如地表环境中产生的各种CO2,它们与周围介质中的Ca2+、Fe2+等离子结合形成ΔC,单单使用在600℃条件下的裂解产物中CO2含量直接用于评价地下油气藏的指标或方法,而造成的高估了蚀变碳酸盐(ΔC)中地下油气藏烃类的贡献的缺点。
Date Available2010-10-13
Language中文
Application NumberCN201010193506.0
Open (Notice) NumberCN101858902A
Document Type专利
Identifierhttp://ir.gig.ac.cn/handle/344008/35843
Collection专利
Recommended Citation
GB/T 7714
梁前勇,熊永强. 一种结合碳同位素比值的土壤蚀变碳酸盐的测量方法. ZL201010193506.0[P]. 2010-06-01.
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