Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
CATALYST FOR PREPARING HYDROCARBONS FROM CARBON DIOXIDE BY ONE-STEP HYDROGENATION AND METHOD FOR PREPARING SAME
Document Type and Number:
WIPO Patent Application WO/2018/120576
Kind Code:
A1
Abstract:
Disclosed are a catalyst for preparing hydrocarbons from carbon dioxide by one-step hydrogenation and a method for preparing same. The catalyst comprises nano-metal oxides and zeolite molecular sieves with hierarchical pores, wherein the mass fraction of the nano-metal oxides in the catalyst is 10%-90%, and the mass fraction of the molecular sieves with hierarchical pores in the catalyst is 10%-90%. The catalyst has an excellent catalytic performance, a good reaction stability and a high selectivity for target products, and in the hydrocarbon products, C2 = -C4 = accounts for up to 80%, C5+ accounts for 80%, and aromatic hydrocarbons account for up to 65%.

Inventors:
SUN YUHAN (CN)
DANG SHANSHAN (CN)
GAO PENG (CN)
BU XIANNI (CN)
LIU ZIYU (CN)
WANG HUI (CN)
ZHONG LIANGSHU (CN)
QIU MINGHUANG (CN)
SHI ZHIBIAO (CN)
Application Number:
PCT/CN2017/083680
Publication Date:
July 05, 2018
Filing Date:
May 10, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SHANGHAI ADVANCED RES INST CAS (CN)
International Classes:
B01J29/40; B01J29/08; B01J29/46; B01J29/70; B01J29/72; B01J29/85; C10G2/00
Foreign References:
CN106311317A2017-01-11
CN1127240A1996-07-24
JPH01190638A1989-07-31
Other References:
JIAO, F. ET AL.: "Selective Conversion of Syngas to Light Olefins", SCIENCE, vol. 351, no. 6277, 4 March 2016 (2016-03-04), pages 1065 - 1068, XP055515785
DAI, C.Y ET AL.: "Facile One-step Synthesis of Hierarchical Porous Carbon Monoliths as Superior Supports of Fe-based Catalysts for C02 Hydrogenation", RSC ADVANCES, vol. 6, no. 13, 18 January 2016 (2016-01-18), XP055515792
See also references of EP 3593901A4
Attorney, Agent or Firm:
J.Z.M.C. PATENT AND TRADEMARK LAW OFFICE (CN)
Download PDF: