Recently developed methods to enhance stability of heterogeneous catalysts for conversion of biomass-derived feedstocks
Recently developed methods to enhance stability of heterogeneous catalysts for conversion of biomass-derived feedstocks / Soosan Kim, Yiu Fai Tsang, Eilhann E. Kwon, Kun-Yi Andrew Lin, Jechan Lee
p. 1-11 ; 29 cm
수록자료: Korean journal of chemical engineering. Korean Institute of Chemical Engineers. Vol.36 No.1(2019 January), p. 1-11 36:1<1 ISSN 0256-1115↔ 저자: Soosan Kim, Department of Environmental and Safety Engineering, Ajou University 저자: Yiu Fai Tsang, Department of Science and Environmental Studies, The Education University of Hong Kong 저자: Eilhann E. Kwon, Department of Environment and Energy, Sejong University 저자: Kun-Yi Andrew Lin, Department of Environmental Engineering & Innovation and Development Center of Sustainable Agriculture, National Chung Hsing University 저자: Jechan Lee, Department of Environmental and Safety Engineering, Ajou University
Many processes for the conversion of biomass and its derivatives into value-added products (e.g., fuels and chemicals) use heterogeneous catalysts. However, the catalysts often suffer from deactivation under harsh reaction conditions, such as liquid phase at high temperatures and pressures. The catalyst deactivation is a big obstacle to developing industrially relevant biomass conversion processes, including leaching, sintering, and poisoning of metals and collapse of catalyst support. Different approaches have been applied to limit the reversible and irreversible deactivation, highly associated with the kind of catalyst, reactants, reaction conditions, etc. This review presents recent advances in strategies to stabilize heterogeneous catalysts against deactivation for biomass conversion reactions.