Patent · US Active

Crystalline oxy-hydroxide transition metal molybdotungstate

US10875013B2 · kind B2 · utility

1Cited by

49References

15Claims

0Family size

Inventors

Stuart R. Miller · Arlington Heights, US
Susan C. Koster · Carpentersville, US
John P. S. Mowat · Arlington Heights, US
Wharton Sinkler · Des Plaines, US

Key dates

Filing date	Nov 13, 2018
Grant date	Dec 29, 2020
Priority date	—
Expiry date	Dec 5, 2038

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2300/70
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A unique crystalline transition metal molybdotungstate 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.