Patent · US Active

Highly active trimetallic materials using short-chain alkyl quaternary ammonium compounds

US10822247B2 · kind B2 · utility

1Cited by

48References

23Claims

0Family size

Inventors

Zara Osman · Glenview, US
Wei Pan · Hoffman Estates, US
Jaime G. Moscoso · Mount Prospect, US

Key dates

Filing date	Nov 30, 2018
Grant date	Nov 3, 2020
Priority date	—
Expiry date	Nov 30, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G47/04
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A highly active trimetallic mixed transition metal oxide material has been developed. The material may be sulfided to generate metal sulfides which are used as a catalyst in a conversion process such as hydroprocessing. The hydroprocessing may include hydrodenitrification, hydrodesulfurization, hydrodemetallation, hydrodesilication, hydrodearomatization, hydroisomerization, hydrotreating, hydrofining, and hydrocracking.

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