2023
DOI: 10.3390/catal13060957
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Catalytic Hydrogenation of Anthracene on Binary (Bimetallic) Composite Catalysts

Abstract: The catalytic activity of the binary composite catalysts of Fe2O3-CoO/CaA and Fe2O3-CoO/ZSM-5 was studied. They were obtained by impregnation of CaA and ZSM-5 zeolites with aqueous solutions of sulfates of iron (FeSO4·7H2O) and cobalt (CoSO4·7H2O). The total metal content was no more than 5%. Then, oxidizing burning at 720 °C for 60 min was performed to produce the metal oxides. It was found that the obtained Fe-Co/CaA catalyst contains iron and cobalt as CoFe2O4 compound, and the Fe-Co/ZSM-5 catalyst includes… Show more

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“…The predominant asphaltene molecular architecture demonstrates the aromatic core of fused polycyclic aromatic hydrocarbon with various substituents such as naphthenic, short aliphatic side chains, and polar function groups . Correspondingly, a polycyclic aromatic hydrocarbon, which is similar to the structure of the aromatic core in the asphaltenes, can be utilized as the model compound to investigate the catalytic hydrogenation activities of hydrogenation catalysts. , Fortunately, our previous results indicate that the MoS 2 hydrogenation catalysts exhibit similar trends of catalytic hydrogenation activities among the model compound anthracene, asphaltenes, and heavy feedstocks . Therefore, anthracene can be utilized as the model compound of heavy feedstock to research the inherent stability of the MoS 2 hydrogenation catalyst.…”
Section: Introductionmentioning
confidence: 92%
“…The predominant asphaltene molecular architecture demonstrates the aromatic core of fused polycyclic aromatic hydrocarbon with various substituents such as naphthenic, short aliphatic side chains, and polar function groups . Correspondingly, a polycyclic aromatic hydrocarbon, which is similar to the structure of the aromatic core in the asphaltenes, can be utilized as the model compound to investigate the catalytic hydrogenation activities of hydrogenation catalysts. , Fortunately, our previous results indicate that the MoS 2 hydrogenation catalysts exhibit similar trends of catalytic hydrogenation activities among the model compound anthracene, asphaltenes, and heavy feedstocks . Therefore, anthracene can be utilized as the model compound of heavy feedstock to research the inherent stability of the MoS 2 hydrogenation catalyst.…”
Section: Introductionmentioning
confidence: 92%