Patents by Inventor Olga Vasilevna Malova

Olga Vasilevna Malova 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 GASOLINES OR AROMATIC COMPOUND CONCENTRATES WITH DIFFERENT DISTRIBUTION OF HYDROCARBON, OXYGENATE AND OLEFIN-CONTAINING FRACTIONS TO THE REACTOR BEDS
    Publication number: 20230257663
    Abstract: The invention refers to the method for producing gasolines or aromatic compound concentrates, where three streams are used as feedstock, one of which includes hydrocarbon fraction, the second stream includes oxygenate, the third stream includes olefin-containing fraction with one or more olefins selected from the group consisting of ethylene, propylene, normal butylenes, isobutylene, in total from 10 to 50 wt %, and where three reaction zones filled with zeolite catalyst are used, with distribution of hydrocarbon fraction and oxygenate to the first reaction zone, and with olefin-containing fraction distributed over the three reaction zones, with the third stream mass fraction distributed to the final reaction zone higher than the mass fraction of the third stream distributed to each of the previous reaction zones.
    Type: Application
    Filed: June 22, 2021
    Publication date: August 17, 2023
    Applicant: NGT Global AG
    Inventors: Vladimir Vladislavovich Imshenetskii, Elena Nikolaevna Lobichenko, Denis Vasilevich Pchelintsev, losif lzrailevich Lishchiner, Andrel Leonidovich Tarasov, Olga Vasilevna Malova, Dmitrii Valerevich lvanov, Aleksandr Anatolevich Bessonov