Catalytic performance of KL zeolite-supported iron and cobalt catalysts for the Fischer–Tropsch synthesis

2018 ◽  
Vol 124 (2) ◽  
pp. 563-574 ◽  
Author(s):  
J. F. da Silva ◽  
L. F. F. P. G. Bragança ◽  
M. I. Pais da Silva
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Kl Zeolite ◽  
Supported Iron

Enhanced catalytic activity of cobalt catalysts for Fischer–Tropsch synthesis via carburization and hydrogenation and its application to regeneration

2016 ◽  
Vol 6 (12) ◽  
pp. 4594-4600 ◽  
Author(s):  
Geunjae Kwak ◽  
Du-Eil Kim ◽  
Yong Tae Kim ◽  
Hae-Gu Park ◽  
Seok Chang Kang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Active Material ◽  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Cobalt Carbide ◽  
Catalytically Active

In Fischer–Tropsch synthesis (FTS), cobalt carbide (Co2C) is not a catalytically active material, but rather an undesired cobalt phase associated with low catalytic performance.

Effect of precursor on the catalytic performance of supported iron catalysts for the Fischer–Tropsch synthesis of lower olefins

2013 ◽  
Vol 215 ◽  
pp. 95-102 ◽  
Author(s):  
Hirsa M. Torres Galvis ◽  
Ard C.J. Koeken ◽  
Johannes H. Bitter ◽  
Thomas Davidian ◽  
Matthijs Ruitenbeek ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Iron Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Lower Olefins ◽  
Supported Iron

Effects of sodium and sulfur on catalytic performance of supported iron catalysts for the Fischer–Tropsch synthesis of lower olefins

2013 ◽  
Vol 303 ◽  
pp. 22-30 ◽  
Author(s):  
Hirsa M. Torres Galvis ◽  
Ard C.J. Koeken ◽  
Johannes H. Bitter ◽  
Thomas Davidian ◽  
Matthijs Ruitenbeek ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Iron Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Lower Olefins ◽  
Supported Iron

Structure and catalytic performance of Pt-promoted alumina-supported cobalt catalysts under realistic conditions of Fischer–Tropsch synthesis

2011 ◽  
Vol 277 (1) ◽  
pp. 14-26 ◽  
Author(s):  
Héline Karaca ◽  
Olga V. Safonova ◽  
Stéphane Chambrey ◽  
Pascal Fongarland ◽  
Pascal Roussel ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Supported Cobalt Catalysts

The Effect of the Preparation Method of Bifunctional Fischer – Tropsch Catalysts on the Composition and Properties of Synthetic Fuel

2020 ◽  
Vol 20 (4) ◽  
pp. 275-285
Author(s):  
R. E. Yakovenko ◽  
V. G. Bakun ◽  
I. N. Zubkov ◽  
G. B. Narochnyi ◽  
O. P. Papeta ◽  
...  
Keyword(s):  
Preparation Method ◽  
Fractional Composition ◽  
Space Velocity ◽  
Catalytic Performance ◽  
Single Step ◽  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Synthetic Fuel

The effect of the preparation method of bifunctional cobalt catalysts with HZSM-5 zeolite and a boehmite binder on the catalytic performance in the Fischer–Tropsch synthesis was studied. The synthesized catalysts were characterized by means of BET, XRD, EDX, SEM, TEM, H2 TPD and NH3 TPD methods and tested in the synthesis of hydrocarbons at a pressure of 2.0 MPa, temperature 240 °C, and gas hourly space velocity 1000 h–1. It was shown that the method of catalyst preparation can be used for controlling the hydrocarbon and fractional composition ofproducts of the Fischer – Tropsch synthesis. A promising composite catalytic system for the single-step synthesis of low-freezing diesel fuel was proposed.

Effect of hierarchical meso–macroporous structures on the catalytic performance of silica supported cobalt catalysts for Fischer–Tropsch synthesis

2017 ◽  
Vol 7 (17) ◽  
pp. 3812-3822 ◽  
Author(s):  
Hansheng Li ◽  
Bo Hou ◽  
Jungang Wang ◽  
Xin Huang ◽  
Congbiao Chen ◽  
...  
Keyword(s):  
Sol Gel ◽  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Macroporous Silica ◽  
Fischer Tropsch Synthesis ◽  
Silica Supports ◽  
Sol Gel Process ◽  
Supported Cobalt Catalysts

A series of meso–macroporous silica supports with the same macroporous diameter but different mesoporous diameters were prepared by introducing phase separation into a sol–gel process and used to prepare cobalt catalysts for Fischer–Tropsch synthesis.

Isomorphic titanium-substituted mesoporous SBA-16 as support for cobalt Fischer–Tropsch synthesis catalysts: Balance between dispersion and reduction

2021 ◽  
Author(s):  
Liang Wei ◽  
Jian Chen ◽  
Shuai Lyu ◽  
Chengchao Liu ◽  
Yanxi Zhao ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Support Interaction ◽  
Delicate Balance ◽  
Metal Support Interaction ◽  
Metal Support ◽  
Synthesis Catalysts

The delicate balance between dispersion and reduction of the Co-based Fischer–Tropsch synthesis catalyst is the golden key to enhancing catalytic performance, which highly depends on an optimized metal–support interaction. In...

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