Production of CO2-neutral liquid fuels by integrating Fischer-Tropsch synthesis and hydrocracking in a single micro-structured reactor: Performance evaluation of different configurations by factorial design experiments

Kirsch, H.; Staudt, Christiane; Pfeifer, Peter; Dittmeyer, Roland

doi:10.1016/j.cej.2020.124553

Cited by 22 publications

(14 citation statements)

References 51 publications

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“…In the context of H 2 /CO/CO 2 conversion, microstructured reactors with tailored cooling concepts have been demonstrated for the synthesis of hydrocarbons (methanation [140], Fischer-Tropsch synthesis [141]) and oxygenates, such as methanol synthesis [95] and DME [142]. Allahyari et al [143] have described the performance of microreactors with different coatings (washcoating) of Cu/ZnO/Al 2 O 3 -HZSM-5 catalyst.…”

Section: Microstructured Reactorsmentioning

confidence: 99%

Recent Progress in Direct DME Synthesis and Potential of Bifunctional Catalysts

Banivaheb

Pitter

Delgado

et al. 2022

Chemie Ingenieur Technik

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Dedicated to Prof. Dr. Thomas Hirth on the occasion of his 60th birthday PtX technologies are one major building block of the future energy system based on renewables sources. Dimethyl ether (DME) is an important PtX product that can be used as intermediate the production of CO 2 -neutral base chemicals. New applications lead to an increase of the global production and the optimization of the process efficiency, especially when considering decentralized synthesis. This review article puts some spotlights on recent developments in methanol and the direct DME synthesis with a special focus on the modeling and bifunctional catalyst. This study is expected to provide a foundation for future works in the field of catalysis research based on catalysts design and kinetic modeling.

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Section: Microstructured Reactorsmentioning

confidence: 99%

Recent Progress in Direct DME Synthesis and Potential of Bifunctional Catalysts

Banivaheb

Pitter

Delgado

et al. 2022

Chemie Ingenieur Technik

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“…Das Potenzial der Katalysatorkombination als sequenzielles oder hybrides Bett oder als Schicht in einer Reaktorstufe sowie der Einfluss der Prozessparameter auf das resultierende Produktspektrum wurde beschrieben. 54,55) Solche Bifunktionalitäten machen nicht nur den Prozess kompakter, sondern ermöglichen zudem, thermodynamisch Limitierungen von Teilreaktionen zu umgehen, was bei der Oxygenatsynthese verfolgt wird:…”

Section: Synthese Der Chemischen Energieträgerunclassified

Trendbericht Technische Chemie 2021

Haart¹,

Fantz²,

Hecimovic³

et al. 2021

Nachr Chem

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Im Jahr 2020 verkündete die Bundesregierung die nationale Wasserstoffstrategie. Aber nicht erst seitdem erfahren die Power-to-X(PtX)-Technologien Aufmerksamkeit. In Deutschland ist der Aspekt "Power" in den letzen Jahren zunehmend regenerativ geworden.Unterschiedliche "X" -neben Wärme insbesondere grüner Wasserstoff -dringen in die industrielle Anwendung vor. Betrachtet man X als chemische Energieträger, so ist das Wörtchen "to" zentral: Um vom regenerativen Strom zu nutzbaren chemischen Michael Klumpp ist Gruppenleiter für "Katalytisch aktive Schichten" am Institut für Mikroverfahrenstechnik, Karlsruher Institut für Technologie (KIT). Den Beitrag verfasste er mit Bert de Haart, Ursel Fantz, Ante Hecimovic, Andreas Schulz und Alexander Navarrete Muñoz. De Haart leitet die Abteilung "Elektrochemie" am Institut für Energie-und Klimaforschung, Grundlagen der Elektrochemie (IEK-9) am Forschungszentrum Jülich. Fantz ist Professorin für Experimentelle Plasmaphysik an der Universität Augsburg und Leiterin des Bereichs ITER-Technologie und -Diagnostik des Max-Planck-Institut (MPI) für Plasmaphysik. Hecimovic ist leitender Wissenschaftler der Arbeitsgruppe "Plasma for gas conversion" des MPI für Plasmaphysik. Schulz ist Wissenschaftler am Institut für Grenzflächenverfahrenstechnik und Plasmatechnologie, Universität Stuttgart. Navarrete Muñoz leitet die Gruppe "Electromagnetic Excitation" am Institut für Mikroverfahrenstechnik des KIT.

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“…Syngas reacts subsequently in a Fischer-Tropsch (FT) reactor followed by a hydrocracking (HC) reactor to produce primarily hydrocarbons in the middle distillate range. Therefore, it is important to know if certain concentrations of CO 2 in the syngas influence the product composition in this process, since also further upgrading steps are necessary with the hydrotreated crude to meet the fuel quality regulations for direct use as synthetic kerosene [5][6][7].…”

Section: Introductionmentioning

confidence: 99%

Influence of CO₂‐Rich Syngas on the Selectivity to C₁₀–C₁₄ in a Coupled Fischer‐Tropsch/Hydrocracking Process

Stadler

Bertin‐Mente

Dittmeyer

et al. 2022

Chemie Ingenieur Technik

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Dedicated to Prof. Dr. Thomas Hirth on the occasion of his 60th birthday Synthesis gas (syngas) used for the production of synthetic fuels may contain significant amounts of CO 2 , depending on its source. For Fischer-Tropsch synthesis on cobalt, CO 2 can be considered as inert diluent. However, in the specific case of a coupled Fischer-Tropsch-hydrocracking (FT-HC) process, CO 2 could interact with the catalyst in the HC step. In this experimental study, HC product distributions obtained for FT-syngas compositions with and without CO 2 and N 2 are presented. The selected feed gas compositions result from an advanced syngas production route via plasma splitting of CO 2 . Main target product was kerosene, here being defined as C 10 -C 14 . It was found that the CO 2 presence is negligible with regard to adsorption or reaction on the HC catalyst. Further insights into possible impacts of CO 2 could be obtained from the analysis of alcohols in the aqueous phase.

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Production of CO2-neutral liquid fuels by integrating Fischer-Tropsch synthesis and hydrocracking in a single micro-structured reactor: Performance evaluation of different configurations by factorial design experiments

Cited by 22 publications

References 51 publications

Recent Progress in Direct DME Synthesis and Potential of Bifunctional Catalysts

Recent Progress in Direct DME Synthesis and Potential of Bifunctional Catalysts

Trendbericht Technische Chemie 2021

Influence of CO₂‐Rich Syngas on the Selectivity to C₁₀–C₁₄ in a Coupled Fischer‐Tropsch/Hydrocracking Process

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Production of CO2-neutral liquid fuels by integrating Fischer-Tropsch synthesis and hydrocracking in a single micro-structured reactor: Performance evaluation of different configurations by factorial design experiments

Cited by 22 publications

References 51 publications

Recent Progress in Direct DME Synthesis and Potential of Bifunctional Catalysts

Recent Progress in Direct DME Synthesis and Potential of Bifunctional Catalysts

Trendbericht Technische Chemie 2021

Influence of CO2‐Rich Syngas on the Selectivity to C10–C14 in a Coupled Fischer‐Tropsch/Hydrocracking Process

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Influence of CO₂‐Rich Syngas on the Selectivity to C₁₀–C₁₄ in a Coupled Fischer‐Tropsch/Hydrocracking Process