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非生物(无机)过程形成的烷烃和其他有机化合物,涉及能源资源和生命起源与演化两大科学主题.“地球原始非生物成因烷烃理论”和“蛇纹石化非生物成因烷烃理论”是该研究领域的两大主流理论.超基性岩蛇纹石化作用通常发生在缓慢扩张洋中脊系统、大陆蛇绿岩系统等构造环境.超基性岩蛇纹石化生成非生物成因烷烃与其他有机化合物,为化能自养微生物群落提供了所需要的能量和初始物质,是生命起源最重要的变质水化反应.生物过程和非生物过程的叠加,给鉴别蛇纹岩寄主生态系统的非生物成因有机质带来严峻挑战.非生物(无机)过程能否形成石油和天然气资源,这是科学界一个多世纪以来不断探索而未能解决的科学难题.虽争论不休,但已取得了重要进展.中国松辽盆地非生物成因商业天然气藏的发现和勘探开发,为研究和寻找非生物成因天然气资源提供了一个典型实例.
Non-biological (inorganic) process of the formation of alkanes and other organic compounds, related to energy resources and the origin of life and evolution of two major scientific topics. “Earth original non-biogenic alkane theory” and “Serpentine non-biological causes of alkane theory ”Is the two main theories in this field of research.The ultrabasic petrochelization usually takes place in the tectonic setting of slowly expanding mid-ocean ridge system, continental ophiolite system, etc. Ultrabasic petrochelization produces non-biogenic alkanes Together with other organic compounds, provide the energy and starting material required for the autotrophic community and are the most important metamorphic hydration reactions of biological origin. The superimposition of biological processes and abiotic processes, to the identification of serpentine host ecosystems Of the non-biogenic organic matter poses a serious challenge.Islamic (inorganic) process can form the oil and gas resources, which is the scientific community for more than a century to continue to explore and can not solve the scientific problems .Although endless debate, but has made Significant Progress The discovery, exploration and exploitation of non-biogenic commercial natural gas reservoirs in the Songliao Basin in China provided the basis for the study and search of non-biogenic natural gas resources A typical example.