Utilization of Waste and Industrial Byproducts as a Raw Material in the Manufacture of Portland Cement

시멘트 원료로서 폐.부산자원의 활용

  • 최상흘 (한양대학교 무기재료공학과) ;
  • 박용완 (한양대학교 무기재료공학과) ;
  • 지정식 (한양대학교 무기재료공학과) ;
  • 오희갑 (한양대학교 무기재료공학과)
  • Published : 1978.03.01

Abstract

The utilization of waste and industrial byproduct materials, such as blast furnace slag, shales, poor coal and anthracite briquet ash, were investigated as a source of calcareous or argillaceous material in the manufacture of Portland cement. As a slag is similar to cement in chemical compoment and contains about 40∼50% of CaO, it's utilization in cement manufacture should be suitable. The burnability was increased and the heat of clinker formation was decreased by using slag. Some consideration should betaken in the use of large quantity because of sticking in suspension preheater kiln. Suitable quantities of colliery shales and poor coal should be useable in cement manufacture as a argillaceous materials and also its combustible materials should be utilized in cement manufacture. Anthracite briquet ash is also usable as a argillaceous source and it gives good burnability.

Keywords

References

  1. Fifth Mineral Waste Utilization Symposium
  2. Ceramic Engineering and Science Emergin Prierites, Material Science Research Wastes and Byproducts W.B. Crandall
  3. U.S. Patent 4.022-630 Cement Obtained from Refuse
  4. 資源問題와 리사이클 特集 工業製品技術協會(編_
  5. Cement Technology v.8 Slag/Fly Ash Cements N.A. Smith;G.J. Osborne
  6. 6th International Congress on the Chemistry of Cement Slag Portland cement V.I. Satarin
  7. 6th International Congress on the Chemistry of Cement Fly Ash Cements K. Kokubu;J. Yamada
  8. 6th International Congress on the Chemistry of Cement Chemistry of Pozzolanic and Additions and Mixed Cements F. Massazza
  9. 第4回 시멘트 심포지움 v.46 시멘트 製造原料로서 石膏의 利用 崔相紇
  10. Cement Technology v.2 no.41 The Use of Phosphogypsum as a Raw Material in the Manufacture of Portland Cement W. Gutt;M.A. Smith
  11. Versatile New Building Material from Phosphogypsum v.85 no.44 MASAN
  12. Chemistry and Industry Manufacture of Canent from Industrial Byproducts W. Gutt.
  13. 5th Mineral Waste Utilization Symposium Fuel Economized Ferrite Cement made from Blast Farnace and Converter Slag R. Kondo;M. Daimon;S. Goto
  14. Cement Technology v.4 no.3 The Use of Colliery Shale as Raw Material and Reductant in the Cement/Sulphuric Acid Process M. A. Smith;W. Gutt
  15. 시멘트 製造심포지움(日) v.3 no.36 省에너지의 對策으로서의 未利用 資源의 活用 森田昭三
  16. 시멘트 市場情報 no.173 보일러 飛散灰 시멘트의 生産
  17. 시멘트 市場情報 no.170 왕겨를 活用한 耐酸性 시멘트의 生産
  18. Rock Products v.79 no.6 Refuse Used as Fuel Source R. Ironman
  19. 第6回시멘트 심포지움(提川) v.21 水和熱測定에 依한 시멘트 水和反應 硏究 崔相紇
  20. 漢陽大 論文集 v.3 Portland Cement Clinker 生成反應에 관한 연구 崔相紇