Patent · US Expired

Preparation of (meth)acrolein and/or (meth)acrylic acid by heterogeneously catalyzed partial oxidation of C3 and/or C4 precursor compounds in a reactor having thermoplate modules

US7268254B2 · kind B2 · utility

5Cited by

0References

30Claims

0Family size

Assignee

BASF SE

Inventors

Gerhard Olbert · Dossenheim, DE
Claus Hechler · Mannheim, DE

Key dates

Filing date	Jul 13, 2004
Grant date	Sep 11, 2007
Priority date	—
Expiry date	Sep 26, 2025

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01J2219/2498
WIPO fieldOrganic fine chemistry
WIPO sectorChemistry

Abstract

A process is proposed for partial oxidation oxidation in the gas phase of C3 and/or C4 precursor compounds to (meth)acrolein and/or (meth)acrylic acid in the presence of a heterogeneous particulate catalyst in a reactor having

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