Journal ArticleDOI
Fischer-Tropsch synthesis: Relations between structure of cobalt catalysts and their catalytic performance
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TLDR
In this article, the state of the art related to the influence of cobalt particle size and cobalt phase composition, catalyst support and support texture, and promotion with noble metals on Fischer-Tropsch reaction rates, hydrocarbon selectivity and catalyst stability are discussed.About:
This article is published in Catalysis Today.The article was published on 2009-06-30. It has received 246 citations till now. The article focuses on the topics: Cobalt & Catalyst support.read more
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Catalysis for CO2 conversion: a key technology for rapid introduction of renewable energy in the value chain of chemical industries
TL;DR: In this article, the authors discuss the routes, opportunities and barriers in increasing the share of renewable energy by using CO2 reaction and their impact on the chemical and energy value chains.
Journal ArticleDOI
On the origin of the cobalt particle size effects in Fischer-Tropsch catalysis.
J.P. den Breejen,P. B. Radstake,Gerrit Leendert Bezemer,Johannes H. Bitter,V. Frøseth,Anders Holmen,K.P. de Jong +6 more
TL;DR: The origin of the cobalt particle size effects in Fischer-Tropsch (FT) catalysis was studied and the surface-specific activity (TOF) quantitatively and the CH(4) selectivity qualitatively as a function of Co particle size for the FT reaction was studied.
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Deactivation of cobalt based Fischer―Tropsch catalysts: A review
TL;DR: In this paper, the main causes of catalyst deactivation in cobalt-based Fischer-Tropsch synthesis are poisoning, reoxidation of cobalt active sites, formation of surface carbon species, carbidization, surface reconstruction, sintering of crystallites, metal support solid state reactions and attrition.
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A review of advanced catalyst development for Fischer–Tropsch synthesis of hydrocarbons from biomass derived syn-gas
TL;DR: In this article, a review of recent developments in Fischer-Tropsch synthesis (FTS) catalysts with regards to optimising catalyst activity and selectivity towards synthetic fuels is presented.
Journal ArticleDOI
Bio-Jet Fuel Conversion Technologies
Wei Cheng Wang,Ling Tao +1 more
TL;DR: The main challenges for each technology pathway, including conceptual process design, process economics and life-cycle assessment of greenhouse gas emissions are discussed in this paper, and the main challenges of each pathway are discussed.
References
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Journal ArticleDOI
Triblock copolymer syntheses of mesoporous silica with periodic 50 to 300 angstrom pores
Dongyuan Zhao,Jianglin Feng,Qisheng Huo,Nicholas A. Melosh,Glenn H. Fredrickson,Bradley F. Chmelka,Galen D. Stucky +6 more
TL;DR: Use of amphiphilic triblock copolymers to direct the organization of polymerizing silica species has resulted in the preparation of well-ordered hexagonal mesoporous silica structures (SBA-15) with uniform pore sizes up to approximately 300 angstroms.
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A new family of mesoporous molecular sieves prepared with liquid crystal templates
Jeffrey S. Beck,James C. Vartuli,Wieslaw J. Roth,M. E. Leonowicz,Charles T. Kresge,Kirk D. Schmitt,Cynthia Ting-Wah Chu,David H. Olson,E. W. Sheppard,S. B. McCullen,J. B. Higgins,J.L. Schlenker +11 more
TL;DR: In this paper, the synthesis, characterization, and proposed mechanism of formation of a new family of silicatelaluminosilicate mesoporous molecular sieves designated as M41S is described.
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Advances in the development of novel cobalt Fischer-Tropsch catalysts for synthesis of long-chain hydrocarbons and clean fuels.
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The Fischer–Tropsch process: 1950–2000
TL;DR: In this article, the Fischer-Tropsch (FT) reaction is used to produce purified syngas and its composition should match the overall usage ratio of the FT reactions, which depends on the product selectivity.
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Design, synthesis, and use of cobalt-based Fischer-Tropsch synthesis catalysts
TL;DR: In this article, Fischer-Tropsch synthesis (FTS) catalysts with high cobalt concentration and site density are used for the synthesis of hydrocarbons from CO/H2 mixtures.