Patents by Inventor Guoyao GU

Guoyao GU 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 PRODUCING ISOPROPYLBENZENE AND THE PRODUCTION METHOD AND USE THEREOF
    Publication number: 20220331785
    Abstract: Described are a catalyst for producing isopropylbenzene and the production method and use thereof. The catalyst includes a support and an active component supported on the support, wherein the support comprises a support substrate and a modifying auxiliary component supported on the support substrate, wherein the active component includes metal palladium and/or an oxide thereof, and the modifying auxiliary component is phosphorus and/or an oxide thereof; optionally, the active component further includes metal copper and/or an oxide thereof; the catalyst further includes a sulfur-containing compound.
    Type: Application
    Filed: September 29, 2020
    Publication date: October 20, 2022
    Applicants: CHINA PETROLEUM & CHEMICAL CORPORATION, SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
    Inventors: Zhongneng LIU, Duo ZHAO, Yuhao LV, Wendi MA, Guoyao GU
  • Catalyst for preparing cumene and use thereof
    Patent number: 10596552
    Abstract: Provided is a catalyst for preparing cumene and use thereof. The catalyst provided includes a carrier and an active ingredient. The active ingredient includes: ingredient (1), which is palladium element; and ingredient (2), which is one or more selected from a group consisting of alkali metal elements, alkaline earth metals and molybdenum element. When the catalyst is used for preparing cumene by ?-methyl styrene hydrogenation, AMS conversion rate is high, and a product cumene has high selectivity.
    Type: Grant
    Filed: June 20, 2018
    Date of Patent: March 24, 2020
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, SHANGHAI RESEARCH INSTITUTE OF PETROCHEMICAL TECHNOLOGY, SINOPEC
    Inventors: Zhongneng Liu, Xinghua Jiang, Guoyao Gu, Zejun Li, Dongping Yuan
  • CATALYST FOR PREPARING CUMENE AND USE THEREOF
    Publication number: 20180369788
    Abstract: Provided is a catalyst for preparing cumene and use thereof. The catalyst provided includes a carrier and an active ingredient. The active ingredient includes: ingredient (1), which is palladium element; and ingredient (2), which is one or more selected from a group consisting of alkali metal elements, alkaline earth metals and molybdenum element. When the catalyst is used for preparing cumene by ?-methyl styrene hydrogenation, AMS conversion rate is high, and a product cumene has high selectivity.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 27, 2018
    Inventors: Zhongneng LIU, Xinghua JIANG, Guoyao GU, Zejun LI, Dongping YUAN