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以单细胞海藻为材料进行热模拟生烃试验 ,对其不同温度级别下作了气体成分分析、族组份分析、热解色谱测试分析 .从常温到 2 50℃ ,单细胞海藻中有机质还未成熟 ,但具有很强的生烃能力 ,30 0～ 4 0 0℃达到成熟阶段 ,是其热模拟生烃的高峰期 ,4 0 0～ 50 0℃时单细胞海藻中的有机质已经达到过成熟阶段 ,为产气为主 .热模拟试验结果表明单细胞海藻是良好的生烃原始母质 ,并较清晰地显示出了单细胞海藻的热演化和生烃历程
The single-cell seaweed was used as the material for the thermal simulation of hydrocarbon generation test, and the gas composition analysis, the component analysis and the pyrolysis chromatography analysis were carried out under different temperature classes.Under normal temperature to 250 ℃, Mature, but has strong hydrocarbon generation ability. It reaches the mature stage at 30 0 ~ 40 0 0 C, which is the peak of its thermal hydrocarbon generation. The organic matter in single-cell seaweed has reached over maturity at 400 ~ 50 0 ℃ Stage, mainly for gas generation.The results of thermal simulation show that single-cell seaweed is a good raw material for hydrocarbon generation and more clearly shows the thermal evolution and hydrocarbon generation history of single-cell seaweed