Method and device for thermal hydrolysis and steam explosion of biomass

作者: Odd Egil Solheim , Paul Walley , Pål Jahre Nilsen

DOI:

关键词: Thermal treatmentLower pressureThermal hydrolysisMaterials scienceBiomassSteam explosionWaste managementTemperature and pressureNozzlePressure reduction

摘要: It is decribed a process for thermal hydrolysis and team explosion of biomass, said method comprising the steps of: (i) leading biomass approximately continuous to first preheating step preheat (ii) preheated into at least two reactors sequentially, (iii) heating pressurising reactor by addition steam, (iv) keeping reactor(s) certain temperature pressure time, (v) heated pressurised from relief tank without any substantial reduction quickly means nozzle, in order disintegrate (vi) second having lower than tank, (vii) so treated downstream facility subsequent treatment. The invention also comprises device treatment biomass.

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