Screening of various low-grade biomass materials for low temperature gasification: Method development and application

Bidragets oversatte titel: Screening af en række forskellige lav-værdi biomasse brændsler til lav-temperaturforgasning: Metode udvikling og anvendelse

Tobias Pape Thomsen, Giulia Ravenni, Jens Kai Holm, Jesper Ahrenfeldt, Henrik Hauggaard-Nielsen, Ulrik Birk Henriksen

Publikation: Bidrag til tidsskriftTidsskriftartikelForskningpeer review

Abstract

This work aims at identifying potential low-grade biomass fuels for a near future Danish CHP system encompassing pretreatment of these fuels by Pyroneer gasification for subsequent conversion of the gas in existing coal-fired boilers. The focus of the work is on development of a suitable screening method and the subsequent use of the method to identify promising e but currently unproven, low-grade biomass resources for conversion
in Pyroneer systems. The technical assessment is conducted by comparing the results from a series of physical-mechanical and thermochemical experiments to a set of proven references.The technical assessment is supplemented by an evaluation of practical application and overall energy balance. Applying the developed method to 4 references and 18 unproven low-grade potential fuels, indicated that one of these unproven candidates was most likely unsuited for Pyroneer gasification, 5 of the candidates looked highly problematic,
5 of the candidates looked very promising and 7 of the candidates ranged in between the highly problematic and the very promising.
Bidragets oversatte titelScreening af en række forskellige lav-værdi biomasse brændsler til lav-temperaturforgasning: Metode udvikling og anvendelse
OriginalsprogEngelsk
TidsskriftBiomass & Bioenergy
Vol/bind79
Sider (fra-til)128-144
ISSN0961-9534
DOI
StatusUdgivet - 2015

Emneord

  • Affald
  • Spildevandsslam
  • Biomasse karakterisering
  • forgasning

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