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. 28, 2023
Filed:
Jul. 20, 2021
Applicant:
Safran Ceramics, Le Haillan, FR;
Inventors:
Jean-François Daniel René Potin, Moissy-Cramayel, FR;
Laurent Maisse, Moissy-Cramayel, FR;
Assignee:
SAFRAN CERAMICS, Le Haillan, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B 35/83 (2006.01); C01B 32/05 (2017.01); C04B 35/622 (2006.01);
U.S. Cl.
CPC ...
C01B 32/05 (2017.08); C04B 35/62204 (2013.01); C04B 35/83 (2013.01); C04B 2235/614 (2013.01);
Abstract
A method for recycling a carbonaceous by-product obtained during the manufacture of a part made of carbon/carbon composite material including pyrolysis of the carbonaceous by-product so as to obtain a carbonaceous residue; forming a gas phase comprising a hydrocarbon from the carbonaceous residue; separating the hydrocarbon from the remainder of the gas phase; introducing the hydrocarbon separated in this way into a reaction chamber, and forming pyrolytic carbon in the reaction chamber from the hydrocarbon introduced by infiltration or chemical vapor deposition.