Ru-M (M = Fe or Co) Catalysts with high Ru surface concentration for Fischer-Tropsch synthesis
نویسندگان
چکیده
• The reduction-deposition method allows the formation of small Ru particles. Ru-Co/Al 2 O 3 displays up to five times higher CO conversion than that recorded with Ru/Al . Ru-Fe/Al also exhibits and -CH - production rates display a high oxygenates, mainly alcohols. have been prepared by method. This approach favours interaction between Fe or Co in final catalysts, while increasing surface enrichment Ru. Their performance for Fischer-Tropsch Synthesis (FTS) has evaluated fixed bed reactor. highest activity series, doubling steady-state rate catalyst loading. initial productivity , but its declines during operation reaching lower In addition produces oxygenated products, To lesser extent, oxygenates over is observed, ascribed crystallite size evolution time on stream indicates segregated this FTS.
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ژورنال
عنوان ژورنال: Fuel
سال: 2021
ISSN: ['0016-2361', '1873-7153']
DOI: https://doi.org/10.1016/j.fuel.2021.120435