Low temperature microwave-assisted vs conventional pyrolysis of various biomass feedstocks |
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| Affiliation: | Peter Shuttleworth 1,Vitaliy Budarin 1,Mark Gronnow 1,James H.Clark 1,Rafael Luque 2 1.Green Chemistry Centre of Excellence,University of York,Heslington,YO10 5DD York,UK;2.Departamento de Química Orgnica,Universidad de Córdoba,Campus de Excelencia Agroalimentario ceiA3,Edif icio Marie Curie(C-3),Ctra Nnal IV,Km 396,E-14014,Córdoba,Spain |
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| Abstract: | A comparison between conventional pyrolysis and a novel developed low-temperature microwave-assisted pyrolysis methodology has been performed for the valorisation of a range of biomass feedstocks including waste residues.Microwave pyrolysis was found to efficiently deliver comparable evolution of bio-gases in the system as compared with conventional pyrolysis at significantly reduced temperatures(120 180 C vs 250 400 C).The gas obtained from microwave-assisted pyrolysis was found to contain CO 2,CH 4 and CO as major components as well as other related chemicals(e.g.acids,aldehydes,alkanes) which were obtained in different proportions depending on the selected feedstock. |
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| Keywords: | microwave-assisted pyrolysis biomass valorisation gas production |
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