Patent · US Expired

Partial dehydrogenation method using continuous heterogeneous catalysis

US7291761B2 · kind B2 · utility

13Cited by

2References

14Claims

0Family size

Assignee

BASF SE

Inventors

Otto Machhammer · Mannheim, DE
Goetz-Peter Schindler · Mannheim, DE
Klaus Harth · Altleiningen, DE
Peter Zehner · Ludwigshafen, DE

Key dates

Filing date	Mar 4, 2003
Grant date	Nov 6, 2007
Priority date	—
Expiry date	May 12, 2024

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P20/582
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A process for the continuous heterogeneously catalyzed partial dehydrogenation of a hydrocarbon in the gas phase and in the presence of molecular oxygen, in which part of the product gas is recirculated to the reaction zone, and a reactor for carrying out such a process.

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