ON THE CATALYSIS OF CLAY MINERALS IN THE PROCESS OF OIL AND GAS GENERATION
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摘要: 矿物基质中的粘土矿物在有机质沉积、成岩和油气生成的演化过程中有着极为显著的意义。本文围绕粘土-有机复合体和催化活性等基本问题,对粘土矿物在油气生成及其次生改造的作用进行研究。研究表明,在有机质热解过程中(<125℃),粘土矿物催化作用应作为与时间、温度等相并重的基本控制因素。Abstract: Clay minerals in matrix play a significant role in the processes of the deposition of organic matter, diagenesis,the generation and evolution of oil and gas. Focusing on the foundmental topics con cerning clay organic complex and catalytic activities,the author studied the function of clay minerals in the process of oil-gas generation and following secondary reworks. The results show that the catalysis of clay minerals should be regarded as a critical controlling factor over time and temperature dur ing the pyrolysis of organisms.
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