Conversion of olefins using improved catalysts

US3988384A · kind A · utility

Assignee

• Deutsche Texaco Aktiengesellschaft · DE

Inventors

• Martin Cherubim
• Elmar Wilms · Dormagen, DE
• Hans Arendsen

Key dates

• Filing date: Dec 3, 1974
• Grant date: Oct 26, 1976
• Expiry date: Dec 3, 1994

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J37/08
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

Supported olefin conversion catalysts are activated by a method which comprises calcining the catalyst, impregnating the calcined catalyst with an alcoholic solution of an alkali metal salt, an alkali metal base or an alkali metal alcoholate and then recalcining the catalyst.