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Upgrading of Pyrolysis Oils by Hydrotreatment
1991Bio-oil can be produced by high-pressure, low-temperature liquefaction in a liquid-solid phase system or by moderate-temperature pyrolysis in a gas-solid phase system at ambient pressure. Both processes give an oxygenated product. While this liquid can be utilised directly in some applications, stabilisation or upgrading is needed to produce material ...
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Phosphoranimide-supported Nickel Clusters for Hydrotreatment
2017Fortuitous characterization of the cationic nickel cluster [Ni4(NPtBu3)4][Li3Br4(Et2O)3] led to the rational syntheses and characterization of the mixed-valence low-coordinate cationic nickel cluster: [Ni4(NPtBu3)4]BPh4 and [Ni4(NPtBu3)4]PF6, and subsequently the preparation of the anionic cluster Na[Ni4(NPtBu3)4].
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Fluorinated hydrotreatment catalysts
Applied Catalysis, 1990Ch. Kordulis +4 more
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New Uranium-Based Hydrotreatment Catalysts.
1987This article deals with the preparation, the physical characterization (EXAFS, XPS) and the reactivity of NiU/Al 2 O 3 and NiMoU/Al 2 O 3 . The uranium is impregnated from a solution of uranyl acetylacetonate by chemical reaction with the hydroxyl groups of the support. HDS of thiophene and HDN of pyridine at atmospheric pressure are tested.
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Fluorinated hydrotreatment catalysts
Applied Catalysis, 1988Ch. Papadopoulou +3 more
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Deactivating Hydrotreatment Catalysts: A Review
Catalysis in Industry, 2023S. V. Budukva +3 more
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Alumina-supported MoNx, MoCx and MoPx catalysts for the hydrotreatment of rapeseed oil
Applied Catalysis B: Environmental, 2020Jan Horacek +2 more
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