The aim of this paper is to investigate the reactivation of a limestone in terms of hydration degree, particle sulphation pattern and porosity. The effectiveness of the regeneration processes was assessed by re-injecting the reactivated materials in an FB reactor under simulated desulphurization conditions and following the calcium conversion degree and the attrition rate during the sorbent processing. Differences and similarities between reactivation by water and steam are discussed.
Reactivation of FB spent sorbents for enhanced SO2 capture: the relationship between microstructural properties and desulphurizing ability / Montagnaro, Fabio; M., Nobili; F., Pallonetto; Salatino, Piero; Scala, Fabrizio. - ELETTRONICO. - (2004), pp. 83-1-83-6. (Intervento presentato al convegno 27th Meeting of the Italian Section of The Combustion Institute (Jointly with the Greek Section) tenutosi a Corfu, Greece nel 17-19 Giugno).
Reactivation of FB spent sorbents for enhanced SO2 capture: the relationship between microstructural properties and desulphurizing ability
MONTAGNARO, FABIO;SALATINO, PIERO;SCALA, FABRIZIO
2004
Abstract
The aim of this paper is to investigate the reactivation of a limestone in terms of hydration degree, particle sulphation pattern and porosity. The effectiveness of the regeneration processes was assessed by re-injecting the reactivated materials in an FB reactor under simulated desulphurization conditions and following the calcium conversion degree and the attrition rate during the sorbent processing. Differences and similarities between reactivation by water and steam are discussed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
