Fischer–Tropsch synthesis over Co/TiO2 catalyst: Effect of catalyst activation by CO compared to H2

2016 ◽  
Vol 74 ◽  
pp. 71-74 ◽  
Author(s):  
Kalala Jalama
Keyword(s):  
Tropsch Synthesis ◽  
Catalyst Activation ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Tio2 Catalyst ◽  
Catalyst Effect

scholarly journals Fischer-Tropsch Synthesis over Unpromoted Co/ɣ-Al2O3 Catalyst: Effect of Activation with CO Compared to H2 on Catalyst Performance

2019 ◽  
Vol 14 (1) ◽  
pp. 35 ◽  
Author(s):  
Phathutshedzo Rodney Khangale ◽  
Reinout Meijboom ◽  
Kalala Jalama
Keyword(s):  
Liquid Product ◽  
Product Formation ◽  
Tropsch Synthesis ◽  
Carbide Formation ◽  
Incipient Wetness Impregnation ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Methane Selectivity ◽  
Catalyst Effect ◽  
Al2o3 Catalyst

The effect of activating Co/Al2O3 catalyst by diluted CO or H2 on catalyst performance for Fischer-Tropsch reaction was investigated. The catalyst was prepared by incipient wetness impregnation of the support and characterized using BET N2 physisorption, SEM, and XRD analyses. The reduction behavior of the catalyst in presence of CO and H2 individually was evaluated using TPR analyses. The data reveal that CO activates Co/Al2O3 catalyst at a lower temperature than H2 and produces a catalyst with higher rate for liquid product formation. It also leads to higher methane selectivity probably due to some cobalt carbide formation. Copyright © 2019 BCREC Group. All rights reservedReceived: 9th April 2018; Revised: 21st August 2018; Accepted: 27th August 2018; Available online: 25th January 2019; Published regularly: April 2019How to Cite: Khangale, P.R., Meijboom, R., Jalama, K. (2019). Fischer-Tropsch Synthesis over Unpromoted Co/ɣ-Al2O3 Catalyst: Effect of Activation with CO Compared to H2 on Catalyst Performance. Bulletin of Chemical Reaction Engineering & Catalysis, 14 (1): 35-41 (doi:10.9767/bcrec.14.1.2519.35-41)Permalink/DOI: https://doi.org/10.9767/bcrec.14.1.2519.35-41 

Fischer–Tropsch Synthesis on Co/Al2O3 Catalyst: Effect of Pretreatment Procedure

2013 ◽  
Vol 57 (6-9) ◽  
pp. 470-478 ◽  
Author(s):  
Zhendong Pan ◽  
Matin Parvari ◽  
Dragomir B. Bukur
Keyword(s):  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Catalyst Effect ◽  
Al2o3 Catalyst

Fischer–Tropsch synthesis over alumina supported cobalt catalyst: Effect of promoter addition

2015 ◽  
Vol 494 ◽  
pp. 1-11 ◽  
Author(s):  
Katsuya Shimura ◽  
Tomohisa Miyazawa ◽  
Toshiaki Hanaoka ◽  
Satoshi Hirata
Keyword(s):  
Cobalt Catalyst ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Catalyst Effect

Fischer–Tropsch synthesis over CNT-supported cobalt catalyst: effect of magnetic field

2017 ◽  
Vol 14 (7) ◽  
pp. 1477-1488 ◽  
Author(s):  
Ali Nakhaei Pour ◽  
Javad Karimi ◽  
Sohrab Taghipoor ◽  
Mostafa Gholizadeh ◽  
Mohammadreza Hashemian
Keyword(s):  
Magnetic Field ◽  
Cobalt Catalyst ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Catalyst Effect
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