Browse > Article
http://dx.doi.org/10.4191/KCERS.2003.40.12.1235

Study on Formation of Cement Clinker from the Mixture of Oyster Shell, Casting Dust and BOF Slag  

천성민 (경남대학교 신소재공학부)
송태웅 (경남대학교 신소재공학부)
Publication Information
Abstract
The mixtures which are in the chemical composition of Portland cement were prepared from oyster shell, casting dust and BOF slag. The clinkerbility and the behaviour of formation of clinker minora]s were studied using the mixtures mainly by the mineral and microstructural observation. By virtue of the characteristics of starting raw materials, the clinkering temperature was lower as much as 100$^{\circ}C$ than that of a mixture prepared from normal raw materials. Uncombined calcium oxide was vanished entirely below 1350$^{\circ}C$. and the formation of major cement minerals such as alite and belite could be nearly accomplished without too much liquid phase within 1400$^{\circ}C$.
Keywords
Portland cement; Wastes; Oyster shell; Clinkerbility;
Citations & Related Records
연도 인용수 순위
  • Reference
1 /
[ Y.Arai ] / Materials Chemistry of Cement(Second Edition)
2 /
[ M.Regourd ] / Crystal Chemistry of Portland Cement Phases
3 /
[ I.Jawed;J.Skalny;J.F.Young ] / Hydration of Portland Cement
4 Chemistry of Cement Clinker /
[ R.Kondo;S.Choi ] / Proc. 5th Intl. Symp. Chem. of Cement
5 Chemistry of Cement /
[ T.Heilmann ] / Proc. of the 4th Intl. Conf. on The Chemistry of Cement
6 /
[ K.E.Peray ] / The Rotary Cement Kiln
7 /
[ F.P.Glasser ] / Reactions Occurring During Cement Making
8 /
[ G.C.Bye ] / Portland Cement : Composition, Production and Properties