Volume 14, Issue 4-5 1600161
Full Paper

Modeling of a Microwave Plasma Driven Biomass Pyrolitic Conversion for Energy Production

Dmitry L. Tsyganov

Dmitry L. Tsyganov

Brest State Technical University, Moskovskaya 267, 224017 Brest, Belarus

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Neli Bundaleska

Neli Bundaleska

Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal

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Elena Tatarova

Corresponding Author

Elena Tatarova

Instituto de Plasmas e Fusão Nuclear, Instituto Superior Técnico, Universidade de Lisboa, 1049-001 Lisbon, Portugal

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First published: 17 October 2016
Citations: 6

Abstract

The thermal decomposition of biomass particles in a microwave plasma operating at atmospheric pressure conditions has been theoretically investigated. The set of equations, including thermal balance equations for the gas and biomass particles and kinetic rate balance equations for stable and intermediate components of biomass decomposition was solved for two different assumptions: thermal equilibrium and non-equilibrium. The thermal equilibrium assumption is acceptable given the high temperature and high reaction rates achievable in the microwave plasma environment, and although it hides the evolution of the pyrolysis process, it allows the description of the detailed chemical composition of the stable pyrolysis by-products (H2, CO, C2H2, and C [solid]).ppap201600161-gra-0001

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