| 中国天然气中稀有气体丰度和同位素组成 |
| |
| 引用本文： | 徐胜.中国天然气中稀有气体丰度和同位素组成[J].矿物岩石地球化学通报,1997(2). |
| |
| 作者姓名： | 徐胜 |
| |
| 作者单位： | 中国科学院兰州地质研究所 |
| |
| 摘 要： | 中国天然气中稀有气体丰度和同位素组成徐胜（中国科学院兰州地质研究所，兰州７３００００）关键词中国天然气、稀有气体丰度和同位素、稀有气体来源稀有气体在地质作用过程中的丰度和同位素组成变化几乎不受复杂化学反应的影响，而主要取决于溶解、吸附、吸着和核反应等...
|
| 关 键 词： | 中国天然气 稀有气体丰度和同位素 稀有气体来源 |
Noble Gas Abundances and Isotopes in Natural Gases in China |
| |
| Xu,Sheng.Noble Gas Abundances and Isotopes in Natural Gases in China[J].Bulletin of Mineralogy Petrology and Geochemistry,1997(2). |
| |
| Authors: | Xu Sheng |
| |
| Abstract: | Noble gas abundances and isotopes were determined for natural gases including oil field gas and hot spring gas throughout Chinese continent The distribution of noble gas isotopes is controlled by geotectonics:eastern China,where Cenozoic volcanics/magamatisms were frequently developed,is characterized by apparent mantle derived He,Ne,Ar and Xe while central and northwestern China within stable tectonics is marked by almost pure radio nucleofissiogenic components Ne and Xe isotopes in natural gases may reflect distinct chemical compositions (lower Ne/U and Xe/U ratios)of continental enriched lithospheric mantle beneath eastern China from MORB mantle |
| |
| Keywords: | natural gases in China noble gas abundances and isotopes origin of noble gas |
| 本文献已被 CNKI 等数据库收录！ |
