Patent · US Active

Process for removing sulfur compounds from a liquid composition

US11225613B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

SOLVAY SA · BE

Inventors

Wenjuan Zhou · Shanghai, CN
Armin T. Liebens · Braine-l'Alleud, BE
Pierre Dournel · Brussels, BE
Andrew Willson · Tervuren, BE

Key dates

Filing date	May 8, 2017
Grant date	Jan 18, 2022
Priority date	—
Expiry date	Oct 14, 2037

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC10G2400/02
WIPO fieldBasic materials chemistry
WIPO sectorChemistry

Abstract

A process for removing sulfur compounds from a liquid composition immiscible with water, comprising at least partially oxidizing the sulfur compounds by contacting a liquid composition comprising at least one sulfur compound with an aqueous oxidizing solution comprising at least one oxidant in the presence of at least one polyoxometalate and amphiphilic solid particles.

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