公开(公告)号：US20220219992A1

公开(公告)日：2022-07-14

申请号：US17609806

申请日：2020-04-22

Applicant: Research Triangle Institute

Inventor： Jian-Ping SHEN ,  Brian TURK ,  Pradeepkumar SHARMA ,  David DENTON

IPC: C01B32/50 ,  B01J8/24 ,  B01J19/00 ,  B01J23/80 ,  B01J35/00 ,  B01J35/10 ,  C01B3/16

Abstract: A chromium-free catalyst for use in a fluidized bed reactor is described. The catalyst comprises 45-70 wt % Fe2O3, 5-15 wt % CuO, 20-35 wt % Al2O3, 10-20 wt % ZnO, and 1-15 wt % K2CO3. The catalyst has a Davison Index (DI %) of less than or equal to 15. A method for converting carbon monoxide (CO) into carbon-dioxide (CO2) using the catalyst is described. The method includes introducing H2O and CO into a fluidized bed reactor having an operating temperature between about 375° C. and about 450° C. and comprising the chromium free catalyst. The CO conversion is at least 60%.

公开(公告)号：US20160158734A1

公开(公告)日：2016-06-09

申请号：US14908852

申请日：2014-07-31

Applicant: RESEARCH TRIANGLE INSTITUTE

Inventor： Jian-ping SHEN ,  Marty LAIL ,  Brian TURK ,  Paul D. MOBLEY ,  Jason S. NORMAN ,  Laura DOUGLAS ,  Jonathan PETERS

IPC: B01J23/835 ,  C07C2/84 ,  C01B31/18 ,  C07C5/42 ,  C07D301/03 ,  B01J23/89 ,  B01J23/00

CPC classification number: B01J23/835 ,  B01J23/002 ,  B01J23/74 ,  B01J23/76 ,  B01J23/78 ,  B01J23/80 ,  B01J23/83 ,  B01J23/8892 ,  B01J23/8906 ,  B01J35/002 ,  B01J37/03 ,  B01J37/14 ,  B01J37/18 ,  B01J2523/00 ,  B01J2523/821 ,  C01B3/40 ,  C01B32/40 ,  C01B2203/0238 ,  C01B2203/1047 ,  C01B2203/1064 ,  C01B2203/1088 ,  C01B2203/1235 ,  C07C2/84 ,  C07C5/42 ,  C07C9/06 ,  C07C11/02 ,  C07C11/04 ,  C07C11/06 ,  C07C11/22 ,  C07C13/20 ,  C07C15/46 ,  C07C29/156 ,  C07C31/04 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/46 ,  C07C2523/74 ,  C07C2523/78 ,  C07C2523/80 ,  C07C2523/83 ,  C07C2523/835 ,  C07C2523/889 ,  C07C2523/89 ,  C07C2601/16 ,  C07D301/03 ,  C10G27/00 ,  C10G2400/22 ,  C10G2400/30 ,  C10J3/463 ,  C10J3/725 ,  C10J2300/0969 ,  C10J2300/0986 ,  C10J2300/1653 ,  Y02E20/18 ,  Y02P20/52 ,  B01J2523/31 ,  B01J2523/43 ,  B01J2523/842 ,  B01J2523/24 ,  B01J2523/3706 ,  B01J2523/845 ,  B01J2523/72 ,  B01J2523/13 ,  B01J2523/17 ,  B01J2523/22 ,  B01J2523/27

Abstract: This invention is directed to novel mixed transition metal iron (II/III) catalysts for the extraction of oxygen from CO2 and the selective reaction with organic compounds.

Abstract translation: 本发明涉及用于从CO 2中提取氧气和与有机化合物的选择性反应的新型混合过渡金属铁（II / III）催化剂。