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RECOVERY OF MALEIC ANHYDRIDE

Application US20260078101A1 Kind: A1 Mar 19, 2026

Inventors

Michael F UEHLINGER

Abstract

A process and system for extracting maleic anhydride from a gaseous mixture where the gaseous mixture is contacted with an extraction solvent capable of absorbing maleic anhydride at temperatures between about −60° C. and 250° C. and at pressures up to about 50 psi above atmospheric pressure.

CPC Classifications

C07D 307/60

Filing Date

2023-08-23

Application No.

19108526