| 摘要 |
A portion of higher O2 content lignite or brown coal is mixed with bituminous coal to provide exothermic conditions and reduce extraneous heat to the liquefaction reactor. In addition, with a crude oil carrying stream for the coal to the reactor there can be conversion at the controlled heating of 380 DEG to 400 DEG C., and in the presence of H2 and CO at 100 to 200 atmospheres a maximizing of distillate from the crude and a high conversion of coal to liquified distillate.
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