SEPARATION OF PROPIONIC ACID FROM ACRYLIC ACID

A process is provided for chromatographically separating propionic acid from acrylic acid. By means of the inventive process, a reduced propionic acid content acrylic acid product is enabled having a propionic acid content comparable to acrylic acid products from the conventional two stage oxidation...

Full description

Saved in:
Bibliographic Details
Main Authors BINDER, Thomas P, SCHULTZ, Mitchell, Jo, HILALY, Ahmad
Format Patent
LanguageEnglish
French
German
Published 24.10.2018
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
Online AccessGet full text

Cover

More Information
Summary:A process is provided for chromatographically separating propionic acid from acrylic acid. By means of the inventive process, a reduced propionic acid content acrylic acid product is enabled having a propionic acid content comparable to acrylic acid products from the conventional two stage oxidation of propylene, but wherein the acrylic acid has been produced with a higher propionic acid content by alternative methods.
Bibliography:Application Number: EP20140839317