Patents by Inventor Elena Nikolaevna Kudrya

Elena Nikolaevna Kudrya 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).

  • Catalyst for deep oxidation of carbon oxide and organic compounds
    Patent number: 5880059
    Abstract: A catalyst for the deep oxidation of organic compounds and carbon monoxide contains 2.7-11.5 mass. % of manganese (with respect to elementary manganese), balance alumina. Manganese stays as non-stoichiometric manganese oxide .beta.-Mn.sub.3 O.sub.4+x, where 0.1.ltoreq..times..ltoreq.0.25, containing 80-95% of all manganese atoms, and as manganese aluminate containing 20-5% of manganese atoms. Alumina in the active component is presented by the high temperature forms .alpha.-Al.sub.2 O.sub.3 (72-95 catalyst mass. %) and (.delta.+.theta.)-Al.sub.3 O.sub.3 (28-05 catalyst mass. %). The catalyst active component has a monolith defect structure, particles size being 50-70 .ANG.. Catalyst phase composition and structure form during its thermal treatment at 900.degree.-1000.degree. C.
    Type: Grant
    Filed: December 2, 1996
    Date of Patent: March 9, 1999
    Assignee: Institut Kataliza imeni G.K. Boreskova Sibirskogo otdelenia Rossiiskos Akademii Nauk
    Inventors: Pavel Grigorievich Tsyrulnikov, Sergel Aleksandrovich Stuken, Elena Nikolaevna Kudrya, Vladimir Aleksandrovich Balashov, Olga Aleksandrovna Kachkina, Vladimir Alekseevivh Lyubushkin, Oleg Vasilievich Atamanchuk