利用分子蒸馏技术再生废旧润滑油的应用

Use of molecular distillation technology application of renewable waste Lubricating oil

利用分子蒸馏技术再生废旧润滑油,是将废旧润滑油经过过滤,进入真空薄膜蒸馏脱除轻质组分汽柴油,剩余组分经分子蒸馏进行润滑油基础油的分离和重质杂质组分分离。分子蒸馏是远离沸点的分离,它优越于传统蒸馏利用沸点差来分离,它是在高真空技术发展基础上的一个创新技术。采用分子蒸馏技术再生废旧润滑油,润滑油基础油收率高。

Focused on using molecular distillation technology in the use of renewable waste lubricating oil.The use of renewable waste lubricating oil distillation technology ,is used lubricants will be filtered into the vacuum distillation film component vapor removal of light diesel oil,the remaining component of a lubricant base oil distillation of the separation of impurities and heavy component separation.Molecular distillation is the boiling point of separation away from it as superior to the traditional use of distillation to the boiling point difference separation,which is in high-vacuum technology development on the basis of an innovative technology;Molecular distillation technology renewable waste lubricating oil,lube base oil yield higher.