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Article Dans Une Revue Journal of Analytical and Applied Pyrolysis Année : 2018

Coupling of an acoustic emissions system to a laboratory torrefaction reactor

Résumé

This article describes the use and characterization of an acoustic system coupled to a torrefaction reactor. The reactor, including phase shift and frequency, was characterized by applying both Lissajous/Hilbert and cross spectrum techniques. Optimum acoustic frequencies were identified and an exploratory torrefaction test combining frequencies and temperatures was performed. The results from dynamic solid yields, conversion rates and temperature profiles showed that acoustic fields may improve torrefaction treatment.

Dates et versions

hal-02621391 , version 1 (11-10-2023)

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Citer

Edgar A. Silveira, Marcus Vinicius Girao de Morais, Patrick Rousset, Armando Caldeira-Pires, Anélie Pétrissans, et al.. Coupling of an acoustic emissions system to a laboratory torrefaction reactor. Journal of Analytical and Applied Pyrolysis, 2018, 129, pp.29-36. ⟨10.1016/j.jaap.2017.12.008⟩. ⟨hal-02621391⟩
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