Method for drying biomass

US10531679B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Nicolas Rudinger · Goldkronach, DE
• Christian Rabe · Großostheim, DE
• Wilfried Blümke · Schöneck, DE

Key dates

• Filing date: Jul 8, 2014
• Grant date: Jan 14, 2020
• Expiry date: Jul 8, 2034

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A23V2300/14
• WIPO field: Food chemistry
• WIPO sector: Chemistry

Abstract

It has been found according to the invention, that a biomass containing an oxidation-sensitive material of value may be dried under particularly mild conditions by a method in which the drying gas is passed over the biomass to be dried in cycle gas mode.