Patent · US Active

Process for regenerating a catalyst

US8877667B2 · kind B2 · utility

0Cited by

13References

20Claims

0Family size

Assignee

EVONIK DEGUSSA GMBH · DE

Inventors

Christian Boeing · Cologne, DE
Dirk Roettger · Recklinghausen, DE
Reiner Bukohl · Marl, DE
Markus Winterberg · Waltrop, DE
Dietrich Maschmeyer · Recklinghausen, DE

Key dates

Filing date	Jun 16, 2010
Grant date	Nov 4, 2014
Priority date	—
Expiry date	Mar 25, 2031

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J21/12
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The invention relates to a process for regenerating catalysts containing mixed oxides from the group of alkali metal and/or alkaline earth metal oxides, aluminium oxide and silicon oxide, characterized in that the regeneration comprises the following features:

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