Patent · US Expired

Method of activating a supported olefin conversion catalyst

US4003853A · kind A · utility

4Cited by

2References

9Claims

0Family size

Assignee

Deutsche Texaco Aktiengesellschaft · DE

Inventors

Martin Cherubim
Elmar Wilms · Dormagen, DE
Hans Arendsen

Key dates

Filing date	Oct 31, 1975
Grant date	Jan 18, 1977
Priority date	—
Expiry date	Oct 31, 1995

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J37/08
WIPO fieldChemical engineering
WIPO sectorChemistry

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.

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