Patent · US Active

Slurry catalyst and slurry flakes valorization

US9045814B2 · kind B2 · utility

2Cited by

3References

16Claims

0Family size

Assignee

TOTAL RAFFINAGE MARKETING · FR

Inventors

Delphine Gotteland · Rueil-Malmaison, FR
Katell Le Lannic-Dromard · Le Havre, FR
Marie Ropars · Cléon, FR
Gloria Vendrell · Le Havre, FR
Maxime Lacroix · Uccle - Ukkel, BE
Didier Borremans · Boussu, BE

Key dates

Filing date	Jul 6, 2011
Grant date	Jun 2, 2015
Priority date	—
Expiry date	Nov 9, 2031

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/20
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The instant invention discloses a method for the valorization of spent catalyst from hydrocarbon processing slurry reactors as well as slurry flakes.

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