FISCHER-TROPSCH TO OLEFIN REACTION OVER CARBON SUPPORTED IRON CATALYSTS: INVESTIGATION OF UREA DOPED ACTIVATED CARBON IN THE PRESENCE OF SODIUM AND ZINC PROMOTERS

Pınar Şakoğlu*, Yasaman Fallahi, Osman Okur, Alper Sarıoğlan, Hüsnü Atakül, Gamze Gümüşlü Gür

*Bu çalışma için yazışmadan sorumlu yazar

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Özet

The Fischer-Tropsch (F-T) reaction has been successfully applied for decades for conventional liquid fuel and wax production. F-T presents a promising direct reaction pathway, for light olefins (formula presented), the building blocks of the plastic industry. However, a catalyst that meets all the criteria of activity, stability, and selectivity has not yet been discovered for light olefin production. There are still unresolved issues like iron-support interaction and the secondary metals contributing to the surface reactions such as CO dissociation, surface-bound (-CHx-) monomers growing, and their termination to give paraffins or olefins. The aim of this study is to modify the physicochemical properties of activated carbon by introducing a heteroatom of nitrogen, e.g. urea, and investigate the effect of promoters on urea-doped activated carbon supported iron catalyst. Thus, a series of catalysts have been prepared and tested under F-T to olefin reaction conditions and their catalytic nature has been interpreted in relation to their physicochemical properties.

Orijinal dilİngilizce
Sayfa (başlangıç-bitiş)1082-1087
Sayfa sayısı6
DergiEuropean Biomass Conference and Exhibition Proceedings
Yayın durumuYayınlandı - 2022
Etkinlik30th European Biomass Conference and Exhibition, EUBCE 2022 - Virtual, Online
Süre: 9 May 202212 May 2022

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Publisher Copyright:
© 2022, ETA-Florence Renewable Energies., All rights reserved.

Finansman

This research was supported by the “The Scientific and Technological Research Council of Turkey (TUBITAK)” under the projects “Development of Catalyst and Reactor for Light Olefins' Production from Cleaned Syngas”, project no: 217M924 and “Fabrication of Enhanced Core-Shell Co-ZIF-67@MOx (M = Zn, Mn and K) Nanocomposites via Intermediate Pyrolysis and Plasma Treatment for Fischer Tropsch Synthesis”, project no: 121N102. *Correspondence:[email protected];

FinansörlerFinansör numarası
Türkiye Bilimsel ve Teknolojik Araştırma Kurumu217M924, 121N102

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