The vacuum dryer is the centerpiece of a vacuum drying system that also incorporates media heating and circulating, vacuum, and solvent-recovery components.
真空干燥机的核心部件是一个真空干燥回收系统，还集成了媒体和循环加热，真空，和溶剂。
2
The reaction system has high yield and easy recovery of a solvent.
这种反应体系收率高，溶剂容易回收。
3
Exhaust air or inert gas containing the DMF is continuously sent to a recoverysystem where the solvent is recovered by condensation or absorption.