MODELING SULFUR RETENTION IN CIRCULATING FLUIDIZED-BED - APPLICATION OF PERCOLATION THEORY

Authors
LI XT LUO ZY CEN KF NI MJ CHENG LM
Citation
Xt. Li et al., MODELING SULFUR RETENTION IN CIRCULATING FLUIDIZED-BED - APPLICATION OF PERCOLATION THEORY, Progress in Natural Science, 6(1), 1996, pp. 69-74
Citations number
5
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Progress in Natural Science → ACNP
ISSN journal
10020071
Volume
6
Issue
1
Year of publication
1996
Pages
69 - 74
Database
ISI
SICI code
1002-0071(1996)6:1<69:MSRICF>2.0.ZU;2-I
Abstract
As a new treatment of sulfur retention in circulating fluidized bed, t he intraparticle diffusion of the gaseous reactant is examined based o n percolation on a Voronoi tessellation of polyhedra representing the porous structure of calcined limestone added to the bottom of a circul ating fluidized bed combustor. Model predictions on the effects of var ious operating conditions on sulfur retention efficiency are found to agree well with experimental data.