Patent · US Expired

Process and catalyst for the catalytic dehydrogenation of hydrocarbons

US4962265A · kind A · utility

6Cited by

2References

8Claims

0Family size

Assignee

Labofina, S.A. · BE

Inventors

Georges E. M. J. De Clippeleir · Brugge, BE
Elizabeth B. Ofstad · Vikersund, NO
Steinar Kvisle · Porsgrunn, NO

Key dates

Filing date	Feb 13, 1989
Grant date	Oct 9, 1990
Priority date	—
Expiry date	Feb 13, 2009

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/52
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process is described for the catalytic dehydrogenation of paraffinic hydrocarbons preferably having from 3 to 6 carbon atoms in the presence of a catalyst containing at least one metal of the platinum group, a co-catalyst and a promoter, the noble metal of the platinum group being deposited into the alumina support in two steps, the first one being followed by a calcination and a reduction, the second one being followed by a calcination.

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