Patents by Inventor Manfred Bauml

Manfred Bauml 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).

  • METHOD FOR PRODUCING HYDROGEN CYANIDE
    Publication number: 20190225501
    Abstract: In a method for producing hydrogen cyanide by passing a feed mixture comprising ammonia and methane through reaction tubes, coated on the inner surface with a catalyst comprising platinum, at a reaction temperature of 1000° C. to 1400° C., operated for a time period of at least 100 h, the concentration difference between the ammonia concentration and the methane concentration in the product gas mixture is maintained in a range of from 1.05 % by volume to 3.0% by volume for at least 80% of the time.
    Type: Application
    Filed: September 26, 2017
    Publication date: July 25, 2019
    Applicant: EVONIK DEGUSSA GMBH
    Inventors: Martin Steurenthaler, Martin STEFFAN, Thomas Muller, Manfred Bauml