Patent · US Active

Epoxidation catalyst, its use and epoxidation process in the presence of this catalyst

US7863211B2 · kind B2 · utility

9Cited by

3References

16Claims

0Family size

Assignee

SOLVAY SA · BE

Inventors

Michel Strebelle · Brussels, BE
Jean-Pierre Catinat · Waudrez, BE

Key dates

Filing date	Mar 2, 2004
Grant date	Jan 4, 2011
Priority date	—
Expiry date	Aug 27, 2027

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2229/42
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

Epoxidation catalyst based on titanium zeolite in the form of extruded granules. Use of this catalyst in the synthesis of epoxides, preferably 1,2-epoxy-3-chloropropane or 1,2-epoxypropane, by reacting an olefinic compound, preferably allyl chloride or propylene, with a peroxide compound, preferably hydrogen peroxide. Process for the preparation of an epoxide, preferably 1,2-epoxy-3-chloropropane or 1,2-epoxypropane, by reacting an olefinic compound, preferably allyl chloride or propylene, with a peroxide compound, preferably hydrogen peroxide, in the presence of the aforementioned catalyst.

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