Patents by Inventor Konstantin Aleksandrovich DUBKOV

Konstantin Aleksandrovich DUBKOV 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 for producing high-octane components from olefins from catalytic cracking
    Patent number: 10336670
    Abstract: The invention relates to the field of petrochemistry, and specifically to a method for synthesizing high-octane oxygen containing components of motor fuel. The objects of the invention consist in variants of a method for synthesizing high-octane oxygen-containing components of motor fuel from olefin-containing gas mixtures via oxidative non-catalytic conversions using nitrous oxide, and the subsequent condensation and hydrogenation of the produced oxygenates using heterogeneous catalysts. The high-octane components according to the proposed method consist in a mixture of carbonyl compounds (ketones, aldehydes, hydroxy ketones, hydroxy aldehydes) C2-C9 and/or branched hydrocarbons C5-C9 and/or alcohols in different ratios. Depending on the production method variant, the octane number of a mixture of the proposed high-octane components consists in a value between 100 and 130 RON.
    Type: Grant
    Filed: November 29, 2016
    Date of Patent: July 2, 2019
    Assignee: Aktsionernoe Obschestvo “Gazpromneft—Moskovsky NPZ” (AO Gazpromneft-MNPZ)
    Inventors: Aleksandr Sergeevich Haritonov, Konstantin Aleksandrovich Dubkov, Mihail Vladimirovich Parfenov, Aleskandr Stepanovich Noskov, Valery Aleksandrovich Golovachev, Andrei Vladimirovich Kleimenov, Dmitry Olegovich Kondrashev, Valentina Dmitrievna Miroshkina, Dmitrii Petrovich Ivanov, Sergey Vladimirovich Semikolenov, Valery Sergeevich Chernyavsky, Larisa Vladimirovna Piryutko, Kristina Andreevna Rusetskaya, Sergey Evgenyevich Kuznetsov
  • METHOD FOR PRODUCING HIGH-OCTANE COMPONENTS FROM OLEFINS FROM CATALYTIC CRACKING
    Publication number: 20180370883
    Abstract: The invention relates to the field of petrochemistry, and specifically to a method for synthesizing high-octane oxygen containing components of motor fuel. The objects of the invention consist in variants of a method for synthesizing high-octane oxygen-containing components of motor fuel from olefin-containing gas mixtures via oxidative non-catalytic conversions using nitrous oxide, and the subsequent condensation and hydrogenation of the produced oxygenates using heterogeneous catalysts. The high-octane components according to the proposed method consist in a mixture of carbonyl compounds (ketones, aldehydes, hydroxy ketones, hydroxy aldehydes) C2-C9 and/or branched hydrocarbons C5-C9 and/or alcohols in different ratios. Depending on the production method variant, the octane number of a mixture of the proposed high-octane components consists in a value between 100 and 130 RON.
    Type: Application
    Filed: November 29, 2016
    Publication date: December 27, 2018
    Applicant: AKTSIONERNOE OBSCHESTVO "GAZPROMNEFT - MOSKOVSKY NPZ" (AO "GAZPROMNEFT-MNPZ")
    Inventors: Aleksandr Sergeevich HARITONOV, Konstantin Aleksandrovich DUBKOV, Mihail Vladimirovich PARFENOV, Aleskandr Stepanovich NOSKOV, Valery Aleksandrovich GOLOVACHEV, Andrei Vladimirovich KLEIMENOV, Dmitry Olegovich KONDRASHEV, Valentina Dmitrievna MIROSHKINA, Dmitrii Petrovich IVANOV, Sergey Vladimirovich SEMIKOLENOV, Valery Sergeevich CHERNYAVSKY, Larisa Vladimirovna PIRYUTKO, Kristina Andreevna RUSETSKAYA, Sergey Evgenyevich KUZNETSOV