Influence of the formation of short-chain olefins by manganese/cobalt-catalyzed Fischer–Tropsch synthesis on the selectivity and effective reaction rate

2020 ◽  
Vol 10 (2) ◽  
pp. 475-483
Author(s):  
Dominik Schröder ◽  
Johannes Thiessen ◽  
Andreas Jess ◽  
Judith Scholz
Keyword(s):  
Low Temperature ◽  
Reaction Rate ◽  
High Selectivity ◽  
Cobalt Catalysts ◽  
Short Chain ◽  
Industrial Scale ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Effective Reaction ◽  
Effective Reaction Rate

For cobalt catalysts with manganese as promoter, a high selectivity to olefins is found in low-temperature FTS over small catalyst particles. With industrial scale particles severe changes in selectivity and an increase of reaction rate is found.

Fischer–Tropsch synthesis on a ruthenium catalyst in two-phase systems: an excellent opportunity for the control of reaction rate and selectivity

2014 ◽  
Vol 4 (9) ◽  
pp. 2896-2899 ◽  
Author(s):  
Vitaly V. Ordomsky ◽  
Andrei Y. Khodakov ◽  
Benoit Legras ◽  
Christine Lancelot
Keyword(s):  
Organic Phase ◽  
Reaction Rate ◽  
High Selectivity ◽  
Fischer Tropsch ◽  
Two Phase ◽  
Fischer Tropsch Synthesis ◽  
Excellent Opportunity ◽  
Phase Systems ◽  
Biphasic Systems ◽  
Long Chain

Localization of Ru/C in the organic phase in biphasic systems leads to high selectivity to long-chain hydrocarbons similar to that in the organic phase at a higher overall Fischer–Tropsch reaction rate.

Improvement of C–C Coupling Using SiC as a Support of Cobalt Catalysts in Fischer Tropsch Synthesis

2021 ◽  
Author(s):  
Gisele Westphalen ◽  
Maria A. S. Baldanza ◽  
Antônio José de Almeida ◽  
Vera Maria Martins Salim ◽  
Mônica Antunes Pereira da Silva ◽  
...  
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis

Fischer–Tropsch Synthesis on SiC-Supported Cobalt Catalysts

2013 ◽  
Vol 56 (9-10) ◽  
pp. 730-736 ◽  
Author(s):  
A. Lillebø ◽  
S. Håvik ◽  
E. A. Blekkan ◽  
A. Holmen
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Supported Cobalt Catalysts
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