Dissolution behavior of fluorine from AOD slag after treatments for volume stabilization
2014 (English)In: Applied Mechanics and Materials, ISSN 1660-9336, E-ISSN 1662-7482, Vol. 587-589, 849-855 p.Article in journal (Refereed) Published
AOD slag samples from steel works of Outokumpu Stainless Company were used to study F-dissolution relating to treatments for volume stabilization. Results from the slag tests and sample characterizations indicate that the slag re-melting with or without reduction and granulation with either water or gas have rather small effects on F leaching, as well as formation of different C2S polymorphs. The chemical composition and cooling condition are the two important parameters to control F leaching from slag samples. These two parameters should be combined together in an optimum way by the steel industry to treat slags for F-immobilization.
Place, publisher, year, edition, pages
2014. Vol. 587-589, 849-855 p.
Research subject Process Metallurgy
IdentifiersURN: urn:nbn:se:ltu:diva-9900Local ID: 899a1ea3-8b54-473e-bf4e-9c31b8c8a064OAI: oai:DiVA.org:ltu-9900DiVA: diva2:982839
Validerad; 2014; 20140813 (yang)2016-09-292016-09-29Bibliographically approved