Patents by Inventor Ryszard A. Wolny

Ryszard A. Wolny 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).

  • DESULFURIZATION AND DENITROGENATION WITH IONIC LIQUIDS AND METAL ION SYSTEMS
    Publication number: 20100270211
    Abstract: This invention relates to a process for the desulfurization and denitrogenation of petroleum based hydrocarbon feeds with a mixture of at least one ionic liquid and at least one metal salt. Liquid or gas phase hydrocarbons contacted with the mixture to allow complexation of the sulfur and nitrogen species that are present in the processed stream.
    Type: Application
    Filed: April 27, 2009
    Publication date: October 28, 2010
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventor: Ryszard A. Wolny