Iron Based Nano-hydrotalcites Promoted with Cu as Catalysts for Fischer-tropsch Synthesis in Biomass to Liquid Process
Articolo
Data di Pubblicazione:
2022
Citazione:
Iron Based Nano-hydrotalcites Promoted with Cu as Catalysts for Fischer-tropsch Synthesis in Biomass to Liquid Process / A. Grainca, A. Di Michele, C. Sugliani, E. Boccalon, M. Nocchetti, C. Bianchi, C. Pirola. - In: CHEMICAL ENGINEERING TRANSACTIONS. - ISSN 2283-9216. - 96:(2022 Nov 30), pp. 127-132. ((Intervento presentato al 1. convegno International Conference on Energy, Environment & Digital Transition tenutosi a Milano nel 2022 [10.3303/CET2296022].
Abstract:
Two different groups of MgCuFe catalysts derived from hydrotalcite-like precursors were prepared through ultrasound-assisted (US) co-precipitation and solvent-free ball milling methods (BM). The catalysts were activated at 623°K, 1.5 MPa for 4 h in syngas, and their performances in the production of fuels through Fischer–Tropsch (FT) synthesis were evaluated in a fixed bed reactor at temperatures ranging from 473° to 573°K and 2 MPa and H2/CO molar ratio of 2. The physicochemical properties of the fresh and spent catalysts were investigated and characterized using different methods, including XRPD, ICP-OES, SEM, and TEM. Catalysts displayed similar catalytic activity for both BM and US with minor differences when operating at temperatures from 473° to 523°K. The results hint at the possibility of using synthetic hydrotalcites as Fe-based catalysts for the Fischer–Tropsch synthesis
Tipologia IRIS:
01 - Articolo su periodico
Elenco autori:
A. Grainca, A. Di Michele, C. Sugliani, E. Boccalon, M. Nocchetti, C. Bianchi, C. Pirola
Link alla scheda completa: