Patents by Inventor Viktor J. Volkov

Viktor J. Volkov 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 of producing sulphur trioxide
    Patent number: 4478808
    Abstract: A method of preparing sulphur trioxide by the oxidation of sulphur dioxide contained in a reaction mixture in a stationary catalyst bed wherein the direction of the movement of the reaction mixture flow along the catalyst bed is reversed periodically each 10-200 minutes, or the temperature of said reaction mixture is changed in front of the catalyst bed from a temperature of 20.degree.-200.degree. C. to a temperature of 350.degree.-600.degree. C. each 10-200 minutes.
    Type: Grant
    Filed: December 24, 1981
    Date of Patent: October 23, 1984
    Assignee: Institut Kataliza Sibirskogo Otdelenia Akademii Nauk SSSR
    Inventors: Jury S. Matros, Georgy K. Boreskov, Viktor S. Lakhmostov, Viktor J. Volkov, Alexei A. Ivanov