Process for separating one or more components from a mixture

US12064755B2 · kind B2 · utility

Assignee

• Evonik Oxeno GmbH & Co. KG · DE

Inventors

• Peter Kucmierczyk · Herne, DE
• Robert Franke · Marl, DE
• Dirk Fridag · Haltern am See, DE
• Johannes Knossalla · Gahlen, DE
• Marc Schäpertöns · Recklinghausen, DE
• Frederik Gluth · Mülheim an der Ruhr, DE

Key dates

• Filing date: Jun 1, 2020
• Grant date: Aug 20, 2024
• Expiry date: Feb 15, 2043

Classification

• Technology area (CPC B): Performing Operations; Transporting
• CPC primary: B01J2531/824
• WIPO field: Chemical engineering
• WIPO sector: Chemistry

Abstract

The invention relates to a process for separating one or more components from a mixture by a membrane separation in which—depending on the component to be separated—an acid or a base is added to the mixture before the membrane separation.