Patents by Inventor Shanshan DANG

Shanshan DANG 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 preparing hydrocarbons from carbon dioxide by one-step hydrogenation and method for preparing same
    Patent number: 11583839
    Abstract: Disclosed are a catalyst for preparing hydrocarbons from carbon dioxide by one-step hydrogenation and a method for preparing same. The catalyst includes nano-metal oxides and hierarchical zeolites, where the mass fraction of the nano-metal oxides in the catalyst is 10%-90%, and the mass fraction of the hierarchical zeolites in the catalyst is 10%-90%. The catalyst has excellent catalytic performance, good reaction stability and high selectivity for desired products, and in the hydrocarbons, C2=-C4= reach up to 80%, C5+ reach up to 80%, and aromatics reach up to 65%.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: February 21, 2023
    Assignee: SHANGHAI ADVANCED RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCES
    Inventors: Yuhan Sun, Shanshan Dang, Peng Gao, Xianni Bu, Ziyu Liu, Hui Wang, Liangshu Zhong, Minghuang Qiu, Zhibiao Shi
  • CATALYST FOR PREPARING HYDROCARBONS FROM CARBON DIOXIDE BY ONE-STEP HYDROGENATION AND METHOD FOR PREPARING SAME
    Publication number: 20220118430
    Abstract: Disclosed are a catalyst for preparing hydrocarbons from carbon dioxide by one-step hydrogenation and a method for preparing same. The catalyst includes nano-metal oxides and hierarchical zeolites, where the mass fraction of the nano-metal oxides in the catalyst is 10%-90%, and the mass fraction of the hierarchical zeolites in the catalyst is 10%-90%. The catalyst has excellent catalytic performance, good reaction stability and high selectivity for desired products, and in the hydrocarbons, C2=-C4= reach up to 80%, C5+ reach up to 80%, and aromatics reach up to 65%.
    Type: Application
    Filed: May 10, 2017
    Publication date: April 21, 2022
    Applicant: SHANGHAI ADVANCED RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCES
    Inventors: Yuhan SUN, Shanshan DANG, Peng GAO, Xianni BU, Ziyu LIU, Hui WANG, Liangshu ZHONG, Minghuang QIU, Zhibiao SHI