scholarly journals Citric acid assisted one-step synthesis of highly dispersed metallic Co/SiO2 without further reduction: As-prepared Co/SiO2 catalysts for Fischer–Tropsch synthesis

2014 ◽  
Vol 228 ◽  
pp. 206-211 ◽  
Author(s):  
Lei Shi ◽  
Chunyang Zeng ◽  
Qihang Lin ◽  
Peng Lu ◽  
Wenqi Niu ◽  
...  
Keyword(s):  
Citric Acid ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Highly Dispersed ◽  
One Step

The effect of Mn on the performance of MCF-supported highly dispersed iron catalysts for Fischer–Tropsch synthesis

2020 ◽  
Vol 10 (2) ◽  
pp. 502-509 ◽  
Author(s):  
Siyuan Huang ◽  
Chengchao Liu ◽  
Yao Chen ◽  
Jingping Hong ◽  
Yanxi Zhao ◽  
...  
Keyword(s):  
Tropsch Synthesis ◽  
High Loading ◽  
Iron Catalysts ◽  
High Dispersion ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Highly Dispersed ◽  
Supported Iron

MCF supported iron catalysts with high loading (30%) and high dispersion were prepared. The Mn promoter influenced the reducibility and carbonization of supported iron catalysts. Higher C5+ selectivity was achieved by appropriate Mn promotion.

scholarly journals Synthesis of highly dispersed zirconia-supported iron-based catalysts for Fischer–Tropsch synthesis

2002 ◽  
Vol 235 (1-2) ◽  
pp. 217-224 ◽  
Author(s):  
F.R van den Berg ◽  
M.W.J Crajé ◽  
P.J Kooyman ◽  
A.M van der Kraan ◽  
J.W Geus
Keyword(s):  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Highly Dispersed ◽  
Iron Based ◽  
Iron Based Catalysts ◽  
Supported Iron

Lignin-Derived Graphene-Like Carbon Nanosheets as an Efficient Catalyst Support for Fischer-Tropsch Synthesis

2020 ◽  
Vol 20 (10) ◽  
pp. 6512-6517
Author(s):  
Kaijin Sun ◽  
Yue Zhou ◽  
Xueer Xu ◽  
Yan Li ◽  
Yaxin Hu ◽  
...  
Keyword(s):  
Catalyst Support ◽  
Chemical Characterization ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Efficient Catalyst ◽  
Fischer Tropsch Synthesis ◽  
Carbon Nanosheets ◽  
One Step ◽  
Hierarchical Pore ◽  
Physical And Chemical

Bio-renewable lignin has been used as a precursor for the preparation of various carbon materials, such as carbon fibers, ordered mesoporous carbon and graphite carbon cages. Nevertheless, up to now, there are few studies about prepare graphene-like carbon nanosheets derived from lignin. In this study, we synthesized graphene-like carbon nanosheets, using lignin as the precursor, via one-step pyrolysis route. Fortunately, physical and chemical characterization results indicate that it has high pore volume and hierarchical pore with wrinkled sheet graphene structure. Furthermore, the capability of graphene-like carbon nanosheets was investigated as a catalyst support in Fischer-Tropsch synthesis. The results of catalytic evaluation show that Fe2O3/GCNs has excellent catalytic activity and the selectivity of lower olefins, compared with Fe2O3/AC.

scholarly journals Catalysis engineering of bifunctional solids for the one-step synthesis of liquid fuels from syngas: a review

2014 ◽  
Vol 4 (4) ◽  
pp. 893-907 ◽  
Author(s):  
Sina Sartipi ◽  
Michiel Makkee ◽  
Freek Kapteijn ◽  
Jorge Gascon
Keyword(s):  
Tropsch Synthesis ◽  
Liquid Fuels ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
One Step ◽  
The One ◽  
Acidic Zeolites

The combination of acidic zeolites and Fischer–Tropsch synthesis (FTS) catalysts for one-step production of liquid fuels from syngas is critically reviewed.

Highly dispersed Co-based Fischer–Tropsch synthesis catalysts from metal–organic frameworks

2017 ◽  
Vol 5 (17) ◽  
pp. 8081-8086 ◽  
Author(s):  
Bin Qiu ◽  
Ce Yang ◽  
Wenhan Guo ◽  
Yao Xu ◽  
Zibin Liang ◽  
...  
Keyword(s):  
Porous Carbon ◽  
Metal Organic Frameworks ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Highly Dispersed ◽  
Metal Organic ◽  
Synthesis Catalysts ◽  
Co Nanoparticles

Ultra-small Co nanoparticles embedded in hierarchically porous carbon were made in situ from metal–organic frameworks and used as catalysts in the Fischer–Tropsch synthesis.

One-Step Preparation of Bimodal Fe–Mn–K/SiO2 Catalyst and its Catalytic Performance of Slurry Phase Fischer–Tropsch Synthesis

2010 ◽  
Vol 139 (1-2) ◽  
pp. 7-16 ◽  
Author(s):  
Xuejun Zhang ◽  
Yong Liu ◽  
Guiqing Liu ◽  
Kai Tao ◽  
Fanzhi Meng ◽  
...  
Keyword(s):  
Catalytic Performance ◽  
Tropsch Synthesis ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Slurry Phase ◽  
One Step

Plasma-Assisted Preparation of Highly Dispersed Cobalt Catalysts for Enhanced Fischer–Tropsch Synthesis Performance

ACS Catalysis ◽  
2018 ◽  
Vol 8 (7) ◽  
pp. 6177-6185 ◽  
Author(s):  
Jingping Hong ◽  
Juan Du ◽  
Bo Wang ◽  
Yuhua Zhang ◽  
Chengchao Liu ◽  
...  
Keyword(s):  
Tropsch Synthesis ◽  
Cobalt Catalysts ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Highly Dispersed

A Catalyst for One-step Isoparaffin Production via Fischer-Tropsch Synthesis: Growth of a H-Mordenite Shell Encapsulating a Fused Iron Core

ChemCatChem ◽  
2013 ◽  
Vol 5 (10) ◽  
pp. 3101-3106 ◽  
Author(s):  
Qihang Lin ◽  
Guohui Yang ◽  
Xiaonian Li ◽  
Yoshiharu Yoneyama ◽  
Huilin Wan ◽  
...  
Keyword(s):  
Tropsch Synthesis ◽  
Iron Core ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
One Step

Fischer-Tropsch Synthesis over Co/SiO2 Catalysts Modified with Ethylenediamine

2012 ◽  
Vol 512-515 ◽  
pp. 2143-2146
Author(s):  
Yue Lun Wang ◽  
Bo Hou ◽  
De Bao Li ◽  
Jian Gang Chen ◽  
Yu Han Sun
Keyword(s):  
Active Sites ◽  
Cobalt Nanoparticles ◽  
Tropsch Synthesis ◽  
Molar Ratio ◽  
Chain Growth ◽  
Light Hydrocarbons ◽  
Fischer Tropsch ◽  
Fischer Tropsch Synthesis ◽  
Dispersed Catalysts ◽  
Highly Dispersed

The influence of ethylenediamine (en)/Co molar ratio on the preparation of Co/SiO2catalysts was studied. The decomposition of these Co-en species resulted in the formation of small cobalt nanoparticles. The highly dispersed catalysts led to lower FT activity due to an increase of cobalt-silica interaction except Co(en)2/SiO2catalyst. Meanwhile, higher selectivity for light hydrocarbons was observed, which was ascribed that smaller cobalt particles containing active sites depressed the chain growth.

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