Patents by Inventor Elizabeth Colquhoun HOWLAND

Elizabeth Colquhoun HOWLAND 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).

  • Publication number: 20160368836
    Abstract: Implementations of the disclosed subject matter provide a process for the aromatization of a methane-containing gas stream that includes contacting the methane-containing gas stream in a reaction zone of an aromatization reactor comprising an aromatization catalyst and a zirconium hydrogen acceptor under methane-containing gas aromatization conditions to produce a product stream comprising aromatics and hydrogen, wherein at least a portion of the produced hydrogen is bound by the zirconium hydrogen acceptor in the reaction zone and removed from the product and the reaction zone as zirconium hydride, and wherein the weight ratio of zirconium hydrogen acceptor to the aromatization catalyst is at least 1:1.
    Type: Application
    Filed: June 15, 2016
    Publication date: December 22, 2016
    Inventors: Peter Tanev TANEV, Daniel Edward GERWIEN, Shaojun MIAO, Anthony Tyler SIMPSON, Elizabeth Colquhoun HOWLAND, Steven Sangyun LIM