Short Communication Defluidization Using High-Alkali Content Fuels in Fluidized Bed Biomass Gasifiers

Authors

  • Peter Arendt Jensen Department of Chemical Engineering, Technical University of Denmark, Denmark
  • Vikas Narayan Department of Chemical Engineering, Technical University of Denmark, Denmark
  • Ulrik Birk Henriksen Department of Chemical Engineering, Technical University of Denmark, Denmark
  • Peter Glarborg Department of Chemical Engineering, Technical University of Denmark, Denmark
  • Weigang Lin Department of Chemical Engineering, Technical University of Denmark, Denmark
  • Rasmus Glar Nielsen Department of Chemical Engineering, Technical University of Denmark, Denmark

DOI:

https://doi.org/10.37591/jomcct.v7i1.1921

Keywords:

Defluidization, bed agglomeration, high-alkali content fuels, viscous flow sintering

Abstract

A major problem however often encountered in fluidized beds is bed agglomeration, which may result in total defluidization, leading to unscheduled downtime and additional costs. This problem is found to be critical in fluidized bed combustion and gasification of biomass fuels which have high ash and alkali contents

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Published

2019-04-24

Issue

Vol. 7 No. 1 (2016)

Section

Articles

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