Patents by Inventor Valentin A. Nikolov

Valentin A. Nikolov 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).

  • Patent number: 4571325
    Abstract: Reactor for conducting high exothermic and endothermic catalytic processes of partial oxidation, oxidizing ammonolysis, oxidizing dehydrogenation and so forth. The reactor has a shell in which there are disposed in sequence sets of tubes making up axially spaced heat exchange sections and contact sections alternating with each other, the tubes in the contact section being provided with catalysts deposited upon there outer surfaces. The shell is provided with an inlet port for raw material at the top thereof, a discharge port at the bottom thereof for removal of finished material, and at least one lateral port disposed between successive contact sections. The advantages of the reactor of the inventions lie in the quicker and easier method for deposition of catalysts upon the tubes within the contact sections, and in the lateral ports for feeding the reactor with raw material. As a result of this the temperature profile in the reactor is optimized and the productivity of the reactor is markedly increased.
    Type: Grant
    Filed: July 2, 1984
    Date of Patent: February 18, 1986
    Assignee: Stopanski chimitcheski Kombinat "Gavril Genov", Russe
    Inventors: Valentin A. Nikolov, Dimiter G. Klissurski, Boyan M. Jurov