Patents by Inventor Nicolas Rigot

Nicolas Rigot has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • REACTION TUBE AND METHOD FOR PRODUCING HYDROGEN CYANIDE
    Publication number: 20160145114
    Abstract: The reaction tube comprises a cylindrical ceramic tube and a catalyst comprising platinum applied to the inner surface of the tube, wherein the reaction tube has fins on the inner surface which run in the longitudinal direction of the tube, extend into the interior space of the reaction tube and are coated with catalyst. The reaction tube is suitable for preparing hydrogen cyanide by reacting ammonia and at least one aliphatic hydrocarbon having 1 to 4 carbon atoms at a temperature of 1000 to 1400° C.
    Type: Application
    Filed: May 21, 2014
    Publication date: May 26, 2016
    Applicant: Evonik Degussa GmbH
    Inventors: Bernd Glockler, Martin Steffan, Martin Steurenthaler, Thomas Müller, Nicolas Rigot, Steffen Krill, Martin Körfer