Aim of this paper is to compare the behaviour of Ca(OH)2 and ettringite as SO2 sorbents for FBC desulphurization, by investigating their sulphur capture ability and attrition/fragmentation tendency during experiments conducted in a lab-scale FB reactor. Particular emphasis is given to the study of the pore size distribution and of the porosimetric texture changes for both sorbents upon dehydration and subsequent sulphation.
Hydration products of FBC wastes as SO2 sorbent: comparison between calcium hydroxide and ettringite / Montagnaro, Fabio; M., Nobili; Salatino, Piero; A., Telesca; G. L., Valenti. - STAMPA. - (2006), pp. IX.5.1-IX.5.6. (Intervento presentato al convegno 29th Meeting of the Italian Section of The Combustion Institute tenutosi a Pisa, Italy nel 14-17 Giugno).
Hydration products of FBC wastes as SO2 sorbent: comparison between calcium hydroxide and ettringite
MONTAGNARO, FABIO;SALATINO, PIERO;
2006
Abstract
Aim of this paper is to compare the behaviour of Ca(OH)2 and ettringite as SO2 sorbents for FBC desulphurization, by investigating their sulphur capture ability and attrition/fragmentation tendency during experiments conducted in a lab-scale FB reactor. Particular emphasis is given to the study of the pore size distribution and of the porosimetric texture changes for both sorbents upon dehydration and subsequent sulphation.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
