The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Aug. 20, 2024

Filed:

Jul. 26, 2021
Applicant:

Nederlandse Organisatie Voor Toegepast-natuurwetenschappelijk Onderzoek Tno, 's-Gravenhage, NL;

Inventors:

Paul Mathijs Könst, 's-Gravenhage, NL;

Johan Urbanus, 's-Gravenhage, NL;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/24 (2006.01); B01D 11/04 (2006.01); B01J 19/18 (2006.01); C07D 307/38 (2006.01); C07D 307/50 (2006.01);
U.S. Cl.
CPC ...
C07D 307/50 (2013.01); B01D 11/0492 (2013.01); B01J 19/1868 (2013.01); C07D 307/38 (2013.01); B01J 2219/00033 (2013.01);
Abstract

Processes and reactor systems for biomass conversion are described. A continuous process for the conversion of carbohydrate-containing feed material into furanic compounds comprises a reaction step comprising subjecting said feed material to reaction conditions in a reaction medium comprising two immiscible liquid phases, including a reactive phase and an extractive phase, and a Brønsted acid as catalyst, wherein the reaction medium comprises a solid component comprising at least a part of a carbohydrate-containing fraction of said feed material.


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