Patents by Inventor Vitaly D. Mescheryakov

Vitaly D. Mescheryakov 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).

  • Oxidation process and apparatus
    Patent number: 5380497
    Abstract: The present invention relates to the oxidation of organic compounds in a non-uniform fluidized solid catalyst reaction system characterized in that a temperature profile is maintained in the reaction system such that a predominance of the oxidation occurs in a higher temperature zone, unreacted organic compound is adsorbed on the catalyst surface in a lower temperature zone, direct back-circulation of catalyst is restricted between zones and catalyst containing adsorbed organic compound is circulated from the lower temperature zone to the higher temperature zone.
    Type: Grant
    Filed: March 18, 1993
    Date of Patent: January 10, 1995
    Assignee: Institute of Catalysis
    Inventors: Alexy A. Ivanov, Vitaly D. Mescheryakov, Sergey P. Stepanov, Sergey P. Chaykovsky, Alexandr A. Yabrov, Victor P. Gaevoy, Svetlana A. Pokrovskaya, Ecaterina M. Sadovskaya, Valentin S. Sheplev, Youry P. Ermakov
  • Oxidation process and apparatus
    Patent number: 5225575
    Abstract: The present invention relates to the oxidation of organic compounds in a non-uniform fluidized solid catalyst reaction system characterized in that a temperature profile is maintained in the reaction system such that a predominance of the oxidation occurs in a higher temperature zone, unreacted organic compound is adsorbed on the catalyst surface in a lower temperature zone, direct back-circulation of catalyst is restricted between zones and catalyst containing adsorbed organic compound is circulated from the lower temperature zone to the higher temperature zone.
    Type: Grant
    Filed: June 17, 1991
    Date of Patent: July 6, 1993
    Assignee: Institute of Catalysis
    Inventors: Alexey A. Ivanov, Vitaly D. Mescheryakov, Sergey P. Stepanov, Sergey P. Chaykovsky, Alexandr A. Yabrov, Victor P. Gaevoy, Svetlana A. Pokrovskaya, Ecaterina M. Sadovskaya, Valentin S. Sheplev, Youry P. Ermakov