Verfahren zur Herstellung von Komponenten auf Ölbasis

Details

Veröffentlichungs-Nr.

EP3081623

Aktenzeichen

EP15163663

Anmeldetag

15. April 2015

Veröffentlichung

12. Juni 2019

Erteilung

12. Juni 2019

Rechtsraum

EP

IPC

C10G49/00C10G47/00C10G45/58C10G73/06C10G65/12C10G67/04

Abstract

The invention provides a method of producing oil-based components, comprising the steps of: providing VGO and wax; combining the VGO as a major component and the wax as a minor component to provide a feedstock; subjecting the feedstock to a hydrocracking step to provide a first effluent; fractionating the first effluent to provide at least a bottom fraction and a middle distillate fraction; recovering the bottom fraction and the middle distillate fraction. The invention further provides a method for improving the viscosity index of base oil, comprising the steps of: providing VGO and wax; combining the VGO as a major component and the wax as a minor component to provide a feedstock; subjecting the feedstock to a hydrocracking step to provide a first effluent; fractionating the first effluent to provide at least a bottom fraction and a middle distillate fraction; subjecting the bottom fraction to a dewaxing step to provide a second effluent; fractionating the second effluent to provide at least a middle distillate and base oil; recovering the middle distillate and the base oil.

Anmelder

Firma

Neste Corporation

Land

🇫🇮 Finnland

Fachgebiete