Treatments of AOD slag to produce aggregates for road construction

AISTech - Iron and Steel Technology Conference Proceedings

Volumn 1, Issue , 2006, Pages 573-583

  Qixing, Yang ^a   Nedar, Lotta ^b   Engström, Fredrik ^a   Mingzhao, He ^a  

^a LULEÅ UNIVERSITY OF TECHNOLOGY   (Sweden)

^b Raw Materials Handling   (Sweden)

Author keywords

AOD; Dicalcium silicate; Disintegration; Road construction; Slag; Stabilization; Stainless steel

Indexed keywords

EID: 33846146740     PISSN: 15516997     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (10)

1. Seki, A., Aso, Y., Okubo, M., Sudo, F. and Ishizaka, K., "Development of Dusting Prevention Stabilizer for Stainless Steel Slag", KAWASAKI STEEL TECHNICAL REPORT No. 15 October 1986, pp 16-21.
2. Ionescu, D., Meadowcroft, T.R and Barr, P.V.: Hydration Potential of High Iron Level Glasses: Criteria for the Recycling of Steel Slag as a Portland Cement Additive. 1998 ICSTI/IRONMAKING CONFERENCE PROCEEDINGS, 1245-1254.
3. Eriksson, J and Björkman, B.: MgO Modification of Slag from Stainless Steelmaking. VII International Conference on Molten Slags Fluxes and Salts. The South African Institute of Mining and Metallurgy, 455-459.
4. Qixing Yang, Fredrik Engström, Mia Tossavainen and Daniel Adolfsson: Treatments of AOD slag to Enhance Recycling and Resource Conservation. Proceedings of SECURING THE FUTURE, International Conference on Mining and the Environment, Metals and Energy Recovery, June 27-July 1, 2005, Skellefteå, SWEDEN.
5. th Nordic-Japan Symposium on Science and Technology of Process Metallurgy, Jernkontoret, Stockholm, September 15-16, 2005.
6. Surendra N. Ghosh, P. Bhasksra Rao, A. K. Paul, K. Raina, "Review - The Chemistry of Dicalcium Silicate Mineral", Journal of Materials Science, 14 (1979), 1554-1566.
7. L. M. Juckes, "Dicalcium silicate in Blast-furnace slag: a critical review of the implications for aggregate stability", Mineral Processing and Extractive Metallurgy (Trans. Inst. Min. Metall. C) 2002 Vol. 111, C120-C128.
8. L. M. Juckes, "The Volume Stability of Modern Steelmaking Slags." Mineral Processing and Extractive Metallurgy (Trans. Inst. Min. Metall. C) December 2003 Vol. 112, C117-C197.
9. Final draft prEN 12457-2, Characterization of waste-Leaching-Compliance test of leaching of granular waste material and sludges -Part 2: One stage batch test at a liquid to solid ratio of 10 1/kg for materials with particle size below 4 mm (with or without particle reduction).
10. Official Journal of the European Communities, 2003: Council Decision of 19 December 2002, establishing criteria and procedures for acceptance of waste at landfills pursuant to Article 16 of and Annex II to Directive 1999/31/EC, 16.1.2003.