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在金刚石压腔装置中,在高温高压条件下进行了石墨+蛇纹石+橄榄石、石墨+黑云母成烃的实验研究.气相色谱分析结果表明两个实验均生成了以甲烷为主的烃类气体,这意味着石墨与含水矿物反应成烃可能是地球内部非生物成因天然气形成的一种重要形式.
In the diamond cavity device, the experimental study on the formation of graphite + serpentine + olivine and graphite + biotite was carried out under the conditions of high temperature and high pressure.The results of gas chromatography analysis showed that both experiments produced methane Gas-like, which means that the reaction of graphite with aqueous minerals into hydrocarbons may be an important form of non-biogenic gas formation within the Earth.