再蒸馏 redistillation ; redistill ; [化工] rerunning
再蒸馏锅 reboiler
再蒸馏水 redistilled water
共沸蒸馏塔再沸器 azeotropic distillation column reboiler
再蒸馏釜 rerunstill ; rerunning still
真空再蒸馏 vacuum rerun ; vacuum redistillation
再蒸馏油 redistilled oil
再蒸馏产率 rerunyield
常压再蒸馏 atmospheric rerun
裂化馏分再蒸馏装置 cracked-distillate rerun plant
芴的提取精制过程是先间歇蒸馏洗油馏份或蒽油馏份切取芴主馏份，再采用冷却结晶法或溶剂结晶法精制芴主馏份得到芴。
The extraction and refining process includes distillating washing oil or anthracene oil to get fluorene distillate, then crystallizing the fluorene distillate to get fluorene using cooling or solvent.
包括低压精馏塔、加压精 馏塔、塔釜再沸器、塔顶冷凝器和辅助冷凝器；
The system comprises a low pressure rectifying tower, a pressurizing rectifying tower, a tower kettle reboiler, an overhead condenser and an auxiliary condenser;
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