As a new separation technology, supercritical extraction is becoming more and more important.
超临界萃取是一种新的分离技术。
The supercritical extraction of Shenfu, Fushun and Datong coals is investigated on a semi- continuous apparatus.
以甲苯为溶剂在半连续装置上对神府、抚顺和大同三种年轻烟煤进行了超临界萃取研究。
The smoke extract is with the present method produced by means of supercritical extraction of fractions of the wood tar.
使用本方法通过超临界提取木焦油的级分生产烟提取物。
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