【作者】 陈晋阳； 朱宪； 张红； 郑海飞；

【Author】 Chen Jinyang, Zhu Xian ( School of Environmental and Chemical Engineering, Shanghai University, Shanghai 201800) Zhang Hong (Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Graduate School of the Chinese Academy of Sciences, Guangzhou 510640) Zheng Haifei (School of the Earth and Space Sciences, Peking University, Beijing 100871, China)

【机构】 上海大学环境与化工学院； 中国科学院广州地球化学研究所中国科学院研究生院； 北京大学地球与空间学院；

【摘要】 采用热液压腔装置,对高温高压水中蒽和沥青质的热解行为进行了原位观测。结果表明在较高温度和压力下,有机质蒽与水混溶,混溶后直到本实验的最高温度4 2 0℃、压力4 81 .3MPa都稳定存在。在高温高压下沥青质可以与水混溶,混溶后发生降解反应,最终变成类似石墨结构的碳物质。更多还原

【Abstract】 A new technique is developed to in-situ visualize transformation of organic matter in sub-critical and supercritical water Anthracene and asphalt were studied by this technique With increasing temperature and pressure, anthracene can dissolve in water at high temperature to form a homogenous system, and it is stable from sub-critical water to supercritical water Asphalt dissolves in water at high-temperature and high-pressure, and reacts with water to form graphite更多还原