Study of Lime Dissolution Under Forced Convection
2012 (English)In: Metallurgical and materials transactions. B, process metallurgy and materials processing science, ISSN 1073-5615, E-ISSN 1543-1916, Vol. 43, no 3, 578-586 p.Article in journal (Refereed) Published
Dissolution of different CaO cubes under force convection in liquid CaO-"FeO"-SiO2 slag was studied at 1873 K (1600 A degrees C). A linear relationship between normalized lengths and time was obtained after the experiment. It was evidently observed that the removal of the interface layer(s) including 2CaO center dot SiO2 by shear stress was the main mechanism for the dissolution. A stirring rate of approximately 100 rpm was found to be efficient to remove the interface layer(s). The limes with different structures had different dissolution rates.
Place, publisher, year, edition, pages
2012. Vol. 43, no 3, 578-586 p.
Cao-Feo-Sio2 Slags, Reactivity, Rates
Physical Chemistry Chemical Process Engineering
IdentifiersURN: urn:nbn:se:kth:diva-66968DOI: 10.1007/s11663-011-9629-8ISI: 000304159700017ScopusID: 2-s2.0-84861856003OAI: oai:DiVA.org:kth-66968DiVA: diva2:484748
QC 201206132012-01-272012-01-272012-08-29Bibliographically approved