Patents by Inventor Vitaly M. Uzlov

Vitaly M. Uzlov 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).

  • Process for treatment of antimony-containing materials
    Patent number: 4174372
    Abstract: A process for treatment of antimony-containing materials in a fluidized bed by way of calcination of the materials at a temperature within the range of from 800.degree. to 1,100.degree. C. obtained by combusting a mixture of a fuel gas and an oxygen-containing gas in said fluidized bed. Said mixture of the gases is formed directly in said fluidized bed by supplying, thereinto, the fuel gas and oxygen-containing gas in separated streams uniformly distributed over the bottom cross-section of said fluidized bed so that the fuel gas stream is surrounded over the entire perimeter by the oxygen-containing gas streams.The process according to the present invention makes it possible to treat antimony-containing materials with a content of antimony ranging from 0.3 to 15% by weight and to obtain antimony-rich sublimates with a content of antimony as high as 40 to 75% by weight.
    Type: Grant
    Filed: July 26, 1977
    Date of Patent: November 13, 1979
    Inventors: Felix A. Myzenkov, Dmitry N. Klushin, Viktor A. Shupikov, Alexandr A. Kaizer, Anatoly M. Shuklin, Mikhail D. Deresh, Nikolai A. Kolbin, Alla P. Tolmacheva, Galina V. Zyryanova, Vitaly M. Uzlov, Elka I. Shmuelzon