low boiling point solvent extract 低沸点溶剂萃取
low boiling point solvent 低沸点溶剂
The invention relates to a method of recycling low boiling organic solvent from factory effluent in the wastewater treatment field.
本发明涉及水处理领域中的从生产废水中回收低沸点有机溶剂的方法。
The paper covers the technical parameter, production flow and the device about low boiling point solvent extraction technology.
文章介绍了低沸点溶剂技术的工艺参数,生产流程和装置,并对几种含有不同脂质成分的天然物料进行萃取研究。
Therefore, when using the vacuum pump protection devices need cleaning and drying to remove the low boiling point solvent into the pump, acid gases and solid particles.
因此真空油泵使用时需要净化干燥等保护装置,以除去进入泵中低沸点溶剂、酸碱性气体和固体微粒。
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