Patents by Inventor Michael P. Rosynek

Michael P. Rosynek 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).

  • Combination process for residua demetalation, desulfurization and resulting coke gasification
    Patent number: 3983030
    Abstract: A combination process is provided for residua demetalation and desulfurization and resulting coke gasification which comprises contacting said residua with a porous refractory oxide in the absence of added hydrogen, at a temperature of from greater than 700.degree.F to about 1100.degree.F and a refractory oxide to oil weight ratio of from about 0.1 to about 5 to produce upgraded residua of cracking feed quality, and contacting said refractory oxide after an amount of coke has formed thereon with steam and a free oxygen containing gas in which the mole ratio of steam to oxygen is from about 3 to about 5, at a temperature of from about 1000.degree.F to about 1500.degree.F to produce producer gas and regenerated porous refractory oxide for further contacting with residua.
    Type: Grant
    Filed: February 1, 1974
    Date of Patent: September 28, 1976
    Assignee: Mobil Oil Corporation
    Inventors: Michael P. Rosynek, George F. Shipman, Tsoung-Yuan Yan