Patent · US Active

Process for hydroconverting oil feeds in fixed beds for the production of low sulphur fuels

US9896630B2 · kind B2 · utility

55Cited by

2References

17Claims

0Family size

Assignee

IFP ENERGIES NOUVELLES · FR

Inventors

Wilfried Weiss · Oberursel, DE
Isabelle Guibard · Vénissieux, FR
Rejane Dastillung · Val-de-Reuil, FR

Key dates

Filing date	Nov 8, 2012
Grant date	Feb 20, 2018
Priority date	—
Expiry date	Nov 23, 2033

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P30/20
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A process for the conversion of oil feeds for the production of low sulphur fuels by fixed bed hydrodemetallization of the feed using an upstream system of fixed bed swing reactors; fixed bed hydrocracking of the hydrodemetallized effluent in the presence of a hydrocracking catalyst; separation in order to obtain a heavy fraction; hydrodesulphurization of the heavy fraction in which hydrogen is reinjected.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.