Unusual Effect of Support Carbonization on the Structure and Performance of Fe/Mgal 2 o 4 Fischer–Tropsch Catalyst

2020 ◽  
pp. 2000877
Author(s):  
Petr A. Chernavskii ◽  
Ruslan V. Kazantsev ◽  
Galina V. Pankina ◽  
Denis A. Pankratov ◽  
Sergey V. Maksimov ◽  
...  
Keyword(s):  
Fischer Tropsch ◽  
Unusual Effect ◽  
And Performance ◽  
Effect Of Support

Effect of support surface treatment on the synthesis, structure, and performance of Co/CNT Fischer–Tropsch catalysts

2015 ◽  
Vol 328 ◽  
pp. 130-138 ◽  
Author(s):  
Thomas O. Eschemann ◽  
Wouter S. Lamme ◽  
Rene L. Manchester ◽  
Tanja E. Parmentier ◽  
Andrea Cognigni ◽  
...  
Keyword(s):  
Surface Treatment ◽  
Support Surface ◽  
Fischer Tropsch ◽  
And Performance ◽  
Effect Of Support

scholarly journals In situ observation of phase changes of a silica-supported cobalt catalyst for the Fischer–Tropsch process by the development of a synchrotron-compatible in situ/operando powder X-ray diffraction cell

2018 ◽  
Vol 25 (6) ◽  
pp. 1673-1682 ◽  
Author(s):  
Adam S. Hoffman ◽  
Joseph A. Singh ◽  
Stacey F. Bent ◽  
Simon R. Bare
Keyword(s):  
High Pressure ◽  
Elevated Pressure ◽  
Phase Changes ◽  
In Situ Observation ◽  
X Ray Diffraction ◽  
Fischer Tropsch ◽  
X Ray ◽  
And Performance ◽  
Co Nanoparticles

In situ characterization of catalysts gives direct insight into the working state of the material. Here, the design and performance characteristics of a universal in situ synchrotron-compatible X-ray diffraction cell capable of operation at high temperature and high pressure, 1373 K, and 35 bar, respectively, are reported. Its performance is demonstrated by characterizing a cobalt-based catalyst used in a prototypical high-pressure catalytic reaction, the Fischer–Tropsch synthesis, using X-ray diffraction. Cobalt nanoparticles supported on silica were studied in situ during Fischer–Tropsch catalysis using syngas, H2 and CO, at 723 K and 20 bar. Post reaction, the Co nanoparticles were carburized at elevated pressure, demonstrating an increased rate of carburization compared with atmospheric studies.

Design of efficient Fischer Tropsch cobalt catalysts via plasma enhancement: Reducibility and performance (Review)

2015 ◽  
Vol 256 ◽  
pp. 41-48 ◽  
Author(s):  
Wei Chu ◽  
Junqiang Xu ◽  
Jingping Hong ◽  
Tao Lin ◽  
A. Khodakov
Keyword(s):  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Performance Review ◽  
And Performance ◽  
Plasma Enhancement

scholarly journals Mathematical Modeling and Performance Study of Fischer-tropsch Synthesis of Liquid Fuel over Cobalt-silica

2015 ◽  
Vol 75 ◽  
pp. 62-71 ◽  
Author(s):  
Nima Moazami ◽  
Hamid Mahmoudi ◽  
Pooria Panahifar ◽  
Kiyarash Rahbar ◽  
Athanasios Tsolakis ◽  
...  
Keyword(s):  
Mathematical Modeling ◽  
Liquid Fuel ◽  
Tropsch Synthesis ◽  
Performance Study ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
And Performance

Fischer–Tropsch Synthesis: Studies on the Effect of Support Doping with Si, Mn and Cr on the Selectivity to Alcohols in Ceria Supported Cobalt Catalysts

2013 ◽  
Vol 57 (6-9) ◽  
pp. 550-560 ◽  
Author(s):  
Mauro C. Ribeiro ◽  
Muthu K. Gnanamani ◽  
Israel R. Azevedo ◽  
Raimundo C. Rabelo-Neto ◽  
Gary Jacobs ◽  
...  
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Supported Cobalt Catalysts ◽  
Effect Of Support

Impact of sorbitol addition on the structure and performance of silica-supported cobalt catalysts for Fischer–Tropsch synthesis

2011 ◽  
Vol 175 (1) ◽  
pp. 528-533 ◽  
Author(s):  
Jingping Hong ◽  
Eric Marceau ◽  
Andrei Y. Khodakov ◽  
Anne Griboval-Constant ◽  
Camille La Fontaine ◽  
...  
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Supported Cobalt Catalysts ◽  
And Performance
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