Patents Assigned to Advanced Toffefaction Systems, LLC - Justia Patents Search

Patents Assigned to Advanced Toffefaction Systems, LLC

Torrefaction systems and methods including catalytic oxidation and/or reuse of combustion gases directly in a torrefaction reactor, cooler, and/or dryer/preheater

Patent number: 8203024

Abstract: A method for torrefying biomass comprises using an oxidation catalyst to combust gas produced by torrefaction, and thereby produce combustion flue gas. The method also comprises introducing the combustion flue gas into a torrefaction reactor and/or a cooler.

Type: Grant

Filed: September 21, 2011

Date of Patent: June 19, 2012

Assignee: Advanced Toffefaction Systems, LLC

Inventor: Mark Alan Leonhardt