Abstract

In supercritical fluid extraction of coal by benzene, increase in the extraction pressure in the range 5–15 MPa has practically no influence on the total conversion of the coal’s organic mass at a final temperature of 450°C. However, the yield of liquid products is approximately doubled. The yield of gaseous products is correspondingly decreased.

中文翻译：

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Kaa-Khem煤在超临界苯中的热解

摘要

在用苯进行煤的超临界流体萃取中，在最终温度为450°C时，萃取压力在5-15 MPa范围内的增加实际上对煤有机物的总转化率没有影响。但是，液体产品的产量大约翻了一番。气态产物的产率相应降低。