Patents by Inventor Larisa Emmanuilovna Suschaya

Larisa Emmanuilovna Suschaya 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 the synthesis of methanol and method for preparing same
    Patent number: 4107089
    Abstract: A catalyst for the synthesis of methanol which contains an oxide of one or more metals of Group VI, chromium subgroup, of the periodic system, copper oxide, zinc oxide and an oxide of one or more hardly reducible metals of Group II-III of the periodic system.The catalyst according to the present invention is prepared by precipitation, by means of sodium carbonate at a pH value within the range of from 5.5 to 7.5, of salts of copper, zinc and at least one hardly reducible metal of group II-III of the periodic system, whereafter the resulting precipitated mass is filtered-off, washed at pH=7-8, dried and added with soluble and readily thermally-decomposed compounds of one or more metals of Group VI, chromium subgroup, of the periodic system; then the resulting catalyst mass is dried and tabletted.The catalyst according to the present invention features a higher efficiency, by 1.
    Type: Grant
    Filed: March 14, 1977
    Date of Patent: August 15, 1978
    Inventors: Petr Grigorievich Bondar, Oleg Nikolaevich Goroshko, Larisa Emmanuilovna Suschaya, Valentina Vasilievna Lavrova, Valentina Emmanuilovna Leleka, Eduard Grigorievich Ilko