公开(公告)号：US20220118430A1

公开(公告)日：2022-04-21

申请号：US16475122

申请日：2017-05-10

申请人： SHANGHAI ADVANCED RESEARCH INSTITUTE, CHINESE ACADEMY OF SCIENCES

发明人： Yuhan SUN ,  Shanshan DANG ,  Peng GAO ,  Xianni BU ,  Ziyu LIU ,  Hui WANG ,  Liangshu ZHONG ,  Minghuang QIU ,  Zhibiao SHI

IPC分类号： B01J29/46 ,  B01J29/85 ,  B01J23/26 ,  B01J21/06 ,  B01J23/08 ,  B01J29/70 ,  B01J23/10 ,  B01J29/08 ,  B01J23/06 ,  B01J29/40 ,  B01J23/745 ,  B01J29/76 ,  B01J37/04 ,  B01J37/06 ,  B01J37/03 ,  B01J37/08 ,  B01J37/00 ,  B01J37/18 ,  B01J19/14 ,  B01J35/02 ,  C10G2/00

摘要： 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%.