Solvent oil unit is the unit producing solvent oil by slightly hydrogenating non-arene raffinate oil.In the unit de-heavy oil column is the important equipment.

• 溶剂油装置是非芳烃抽余油原料通过浅度加氢生产溶剂油的装置,脱重组分塔是溶剂油装置的重要设备。