Patents by Inventor Xianzhou WANG

Xianzhou WANG 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).

  • Fischer-Tropsch synthesis catalyst containing nitride support, preparation method therefor and use thereof
    Patent number: 11426712
    Abstract: Disclosed are a Fischer-Tropsch synthesis catalyst, a preparation method therefor and use thereof in a Fischer-Tropsch synthesis reaction. Wherein the catalyst comprises: an active component, being at least one selected from VIIIB transition metals; an optional auxiliary metal; and a nitride carrier having a high specific surface area. The catalyst is characterized in that the active metal is supported on the nitride carrier having the high specific surface, such that the active component in the catalyst is highly dispersed. The catalyst has a high hydrothermal stability, an excellent mechanical wear resistance, a high Fischer-Tropsch synthesis activity and an excellent high-temperature stability.
    Type: Grant
    Filed: April 10, 2018
    Date of Patent: August 30, 2022
    Assignee: SYNFUELS CHINA TECHNOLOGY CO., LTD.
    Inventors: Chenghua Zhang, Yongwang Li, Yong Yang, Hulin Wang, Xianzhou Wang, Hongwei Xiang
  • FISCHER-TROPSCH SYNTHESIS CATALYST CONTAINING NITRIDE SUPPORT, PREPARATION METHOD THEREFOR AND USE THEREOF
    Publication number: 20200009540
    Abstract: Disclosed are a Fischer-Tropsch synthesis catalyst, a preparation method therefor and use thereof in a Fischer-Tropsch synthesis reaction. Wherein the catalyst comprises: an active component, being at least one selected from VIIIB transition metals; an optional auxiliary metal; and a nitride carrier having a high specific surface area. The catalyst is characterized in that the active metal is supported on the nitride carrier having the high specific surface, such that the active component in the catalyst is highly dispersed. The catalyst has a high hydrothermal stability, an excellent mechanical wear resistance, a high Fischer-Tropsch synthesis activity and an excellent high-temperature stability.
    Type: Application
    Filed: April 10, 2018
    Publication date: January 9, 2020
    Inventors: Chenghua ZHANG, Yongwang LI, Yong YANG, Hulin WANG, Xianzhou WANG, Hongwei XIANG