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.
Patent No.:
Date of Patent:
Nov. 24, 2020
Filed:
Nov. 04, 2016
Haffner Energy, Vitry le Francois, FR;
Philippe Haffner, Vitry le Francois, FR;
Alain Fernandez De Grado, Les Rivieres Henruel, FR;
HAFFNER ENERGY, Vitry le Francois, FR;
Abstract
A method for producing a synthesis gas from an organic material with a moisture content of less than 20%. A first step for carrying out the thermolysis of the organic material and a second, separate step for the gasification (ii) of the thermolysed organic material. The thermolysis step is carried out by increasing the temperature of the raw material up to an end temperature higher than 150° C. and lower than 1400° C.; —the thermolysis step (i) is carried out in a controlled gas atmosphere in which the quantity of oxygen supplied is less than 20% of the quantity of oxygen required for the stoichiometric combustion of the organic raw material; —the thermolysis gas obtained in the thermolysis step is conveyed to a purification step (iii) for removing undesirable elements.