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Noble gas isotopes in natural gases from Central and Northwest China
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作者 Xu, S Xu, YC +2 位作者 shen, p Nakal, S Wakita, H 《Chinese Science Bulletin》 SCIE EI CAS 1997年第10期838-841,共4页
As chemically inert elements,the variations of noble gas abundance and isotope during geologi-cal processes are not significantly affected by complex chemical process but mainly depend onthe control of physical proces... As chemically inert elements,the variations of noble gas abundance and isotope during geologi-cal processes are not significantly affected by complex chemical process but mainly depend onthe control of physical processes such as solution,absorption,adsorption and nuclear reac-tions.Therefore,studies on noble gas geochemistry will play an important role in the geologi-cal processes such as genesis of natural gas.For this purpose,this study has measured 4 CH<sub>4</sub>-rich natural gases in sedimentary basins from Central and Southwest China for all noble 展开更多
关键词 natural GAS NOBLE GAS ISOTOPE CRUSTAL component.
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