Resources Recycling (자원리싸이클링)
- Volume 6 Issue 1
- /
- Pages.29-34
- /
- 1997
- /
- 2765-3439(pISSN)
- /
- 2765-3447(eISSN)
Synthesis of Cement Raw Materials by Melting of Industiral Wastes(II)
폐기물의 용융처리에 의한 시멘트 원료의 합성(II)
- Hwang, Y. (Korea Institute of Geology, Mining and Materials, Minerals Utilization and Materials Division) ;
- Sohn, Y. U. (Korea Institute of Geology, Mining and Materials, Minerals Utilization and Materials Division) ;
- Chung, H. S. (Korea Institute of Geology, Mining and Materials, Minerals Utilization and Materials Division) ;
- Lee, H. K. (Samsung Heavy Industries Co. Ltd.) ;
- Park, H. S. (Samsung Heavy Industries Co. Ltd.)
- 황연 (한국자원연구소 자원활용소재부) ;
- 손용운 (한국자원연구소 자원활용소재부) ;
- 정헌생 (한국자원연구소 자원활용소재부) ;
- 이홍기 (삼성중공업(주) 중앙연구소) ;
- 박현서 (삼성중공업(주) 중앙연구소)
- Published : 1997.03.01
Abstract
The feasibility of using the industrial inorganic waste materials such as l~mestone sludge. Soundly sand. coal fly 'ash, and chemical glasses as a raw material for cement clinker by melting treatmeut was iovestigated. The slag wh~ch is obtained from thc melts of the mixtnres of waste materials is composed of P-C,S(ZCaO - SIOJ and C,AS(ZCaO . AI,O, . SiO,) phases. The effect of melting tempcrabre, coaling condition and CIS ratio on the fo~mation of P-C,S phasc was examed. In order to obtain thc P-CiS phase which is useful in thc utilhtion as a clinkcr malcrid, it B found that sudl considerations as low melting temperature as possible of the wastc mixhire, quenching the melts and law CIS ratio of the mlxhlre are necessary.
산업 폐기물의 일종인 석회석 슬러지, 폐주물사, 석탄회 및 폐유리병을 고온에서 용융 슬래그화 하여 시멘트 원료로서의 활용 가능성을 검토하고자 하였다. 각 폐기물을 혼합한 후 용융처리하여 얻은 용융 슬래그는
Keywords