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首页> 外文会议>SPIE Conference on Instruments, Methods, and Missions for Astrobiology >Review on the Origin of Oil and Hydrocarbon Gases within our Solar System — Biogenic and Abiogenic?
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Review on the Origin of Oil and Hydrocarbon Gases within our Solar System — Biogenic and Abiogenic?

机译：我们在太阳系中的石油和碳氢化合物气体的起源 - 生物和辐条述评

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The petroleum hydrocarbons (oil like components and gas) and kerogen macromolecule are abundant within the extraterrestrial atmospheric particles, as reservoir of lakes and oceans or in hydrate forms, and within various carbonaceous chondrites (from asteroid belts, comets, and planets/moons), and as solid residue within the planets or moons within and outside our Solar System. Some of the important occurrences of petroleum hydrocarbons are: (a) the cup-like craters and large lakes, in the atmosphere within two moons of Saturn (Hyperion and Titan), and possibly also in Saturn's rings; (b) solid organic complexes with aromatic and aliphatic units within Iapetus and many bodies in the outer Solar System; (c) abundance of water, methane, gas hydrates within Mars; (d) remnant of nannofossils, kerogen-like geopolymers, and oil-like components within most of the CM, C1, and C2 carbonaceous chondrites. These discoveries clearly rekindled the very old debate over the biogenic or abiogenic origin on the genesis of these hydrocarbons. Several theories are prevalent for the abiogenic origin of petroleum: formation of gas by mantle decompression and thermal tsunami; various deep polymerization processes in the upper mantle gases through inorganic processes; gases evolved from a hot deep biosphere in the mantle, migration through deep-seated faults, and eventual polymerization of gases to heavier hydrocarbons. Most prevalent ideas of the origin of petroleum pool within various stratigraphic intervals in the terrestrial environment are overwhelmingly connected to the thermal degradation of macromolecular kerogen of biological entities. The current publication illustrated both these views on the genesis of petroleum hydrocarbons within carbonaceous chondrites that could be derived from other planets or moons within our Solar System and the asteroid belts and beyond.
机译：石油烃（油状成分和气体）和Kerogen大分子在外星大气颗粒中丰富，作为湖泊和海洋的储层或水合物形式，以及各种碳质的软骨（来自小行星带，彗星，彗星和行星/卫星），作为太阳系内外的行星或卫生部内和卫生间的固体残留物。一些重要的石油碳氢化合物出现：（a）杯状陨石坑和大湖泊，在土星（Hyperion和Titan）的两个卫星内，也可能在土星的戒指中; （b）固体有机络合物，芳香和脂肪族单元在IAPETUS和外太阳系统中的许多机构; （c）水，甲烷，火星内水合物的丰富水; （d）Nannofossils，Kerogen的地质聚合物和大部分CM，C1和C2碳质包里内的油状成分的残余物。这些发现清楚地重塑了对这些烃的生成的生物学或致辞来源的旧争论。几种理论对石油的辐射起源普遍存在：通过地幔减压和热海啸形成气体;通过无机过程在上部露地气体中的各种深聚合过程;气体在地幔中的热深生物圈中演变，通过深层故障迁移，并最终的气体聚合到较重的碳氢化合物中。在陆地环境中各种地层间隔内的石油池起源的最普遍思想是压倒性地与生物实体的大分子Kerogen的热降解。目前的出版物显示了这些关于石油烃内的石油烃的成因的观点，其可以衍生自我们的太阳系和天如关的行星带和小行星带和超越的地行星或卫星。

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