How does sorbent particle structure influence sulphur capture under PFBC conditions?

C. A.P. Zevenhoven*, K. P. Yrjas, M. Hupa

*Corresponding author for this work

Research output: Contribution to journalConference articleScientificpeer-review

8 Citations (Scopus)

Abstract

An unreacted shrinking core model with variable effective diffusivity is applied to sulphation test data from a pressurized thermogravimetric apparatus for various limestone and dolomite samples. The test are conducted under typical conditions for a pressurized fluidized bed combustor. At these conditions the limestone remains uncalcined, while the dolomite is halfcalcined. The solsorbents are characterized by chemical composition analysis, particle density measurements, mercury porosimetry and bet internal surface measurement.

Original languageEnglish
Pages (from-to)1381-1392
Number of pages12
JournalProceedings of the International Conference on Fluidized Bed Combustion
Volume2
Publication statusPublished - 1995
MoE publication typeA4 Article in a conference publication
EventProceedings of the 13th International Conference on Fluidized Bed Combustion. Part 2 (of 2) - Orlando, FL, USA
Duration: 7 May 199510 May 1995

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