Title:
INTEGRATED FISCHER-TROPSCH PROCESSES USING GOLD REVERSE WATER-GAS SHIFT CATALYSTS
Document Type and Number:
WIPO Patent Application WO/2024/000381
Kind Code:
A1
Abstract:
The present disclosure relates generally to a process for performing an integrated Fischer-Tropsch process, the process comprising: providing a first feed stream comprising H 2 and CO 2; contacting at a first temperature in the range of 200-800℃ and at a first pressure a reverse water-gas shift catalyst with the first feed stream to perform a reverse water-gas shift reaction to provide a first product stream comprising CO and H 2, the first product stream having a lower concentration of CO 2 and a higher concentration of CO than the first feed stream; contacting at a second temperature and at a second pressure a Fischer-Tropsch catalyst with a second feed stream comprising H 2 and at least a portion of CO of the first product stream to provide a second product stream comprising C 5+hydrocarbons, wherein the reverse water-gas shift catalyst is a supported reverse water-gas shift catalyst comprising: a support that is a cerium oxide support, a titanium oxide support, an aluminum oxide support, a zirconium oxide support, or a mixed oxide support comprising a mixture of two or more of cerium oxide, titanium oxide, aluminum oxide, and zirconium oxide; gold, present in an amount in the range of 0.05 to 10 wt%of the catalyst, based on the total weight of the catalyst; and manganese, present in an amount in the range of 0.5 to 20 wt%of the catalyst, based on the total weight of the catalyst.
Inventors:
ARMITAGE GARETH (GB)
SUNLEY JOHN GLENN (GB)
GUO MEILING (CN)
LIU XUEBIN (CN)
DENNIS-SMITHER BEN (GB)
UDOH CHRISTIANA (GB)
PATERSON JAMES (GB)
SUNLEY JOHN GLENN (GB)
GUO MEILING (CN)
LIU XUEBIN (CN)
DENNIS-SMITHER BEN (GB)
UDOH CHRISTIANA (GB)
PATERSON JAMES (GB)
Application Number:
PCT/CN2022/102763
Publication Date:
January 04, 2024
Filing Date:
June 30, 2022
Export Citation:
Assignee:
BP PLC (GB)
BP CHINA HOLDINGS LTD (CN)
BP CHINA HOLDINGS LTD (CN)
International Classes:
C07C1/12; B01J8/04; B01J23/34; B01J23/66; B01J32/00; C07C27/06
Domestic Patent References:
| WO2017130081A1 | 2017-08-03 | |||
| WO2017122113A1 | 2017-07-20 | |||
| WO2008131898A1 | 2008-11-06 |
Foreign References:
| US20050232833A1 | 2005-10-20 | |||
| US20180093888A1 | 2018-04-05 | |||
| EP3375513A1 | 2018-09-19 |
Attorney, Agent or Firm:
CHINA PATENT AGENT (H.K.) LTD. (CN)
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