Process for removing metal from a metal-containing glyceride oil comprising a basic quaternary ammonium salt treatment

US10150933B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Gabriela Fedor · Essen, DE
• Martin Atkins · Belfast, GB
• Peter Goodrich · Antrim, GB
• Christopher K. Hamer · London, GB
• Daniel Witthaut · Langenselbold, DE
• Ulrich Boes · Essen, DE

Key dates

• Filing date: May 27, 2016
• Grant date: Dec 11, 2018
• Expiry date: May 27, 2036

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C11B3/14
• WIPO field: Basic materials chemistry
• WIPO sector: Chemistry

Abstract

The present invention relates to a process for removing metal from metal-containing glyceride oil comprising the steps of: