Patents by Inventor Lenar Timofeevich Bugaenko

Lenar Timofeevich Bugaenko 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 processing waste gases containing sulphurous-acid anhydride
    Patent number: 3960682
    Abstract: A method of processing waste gases containing sulphurous-acid anhydride comprises contacting said waste gases with an aqueous solution of sulphuric acid in the presence of oxygen or air and a catalyst comprising an inorganic manganese salt, such as manganese sulphate, perchlorate, chloride, nitrate or phosphate used in an amount of 0.0003-0.03 wt.% based on manganese ion to obtain an aqueous solution of sulphuric acid containing sulphurous-acid anhydride. This solution is subjected to the action of an agent for initiating the oxidation of sulphurous-acid anhydride comprising ionizing radiation to obtain an aqueous solution of sulphuric acid free from sulphurous-acid anhydride. A part of the sulphuric acid is derived from the cycle in the form of the resulting aqueous solution in an amount equivalent to the amount of the oxidized sulphurous-acid anhydride, and the remaining part of the sulphuric acid is fed for contacting with the waste gases.The method permits the processing of waste gases containing up to 0.
    Type: Grant
    Filed: September 6, 1974
    Date of Patent: June 1, 1976
    Assignees: Jury Nikolaevick Nikeshichev, Evgeny Petrovich Petryoev
    Inventors: Rimma Bronislavovna Baranova, Vladimir Ilich Lazarev, Nikolai Petrovich Mironov, Viktor Alexandrovich Pinaev, Lenar Timofeevich Bugaenko, Evgeny Petrovich Kalyazin, Alexandra Timofeevna Panferova, Vsevolod Mikhailovich Byakov, Jury Nikolaevich Nikeshichev, Petrovich Evgeny Petryaev