VALORISATION OF FLY ASH AND SLAG IN GEOPOLYMER CONCRETES: RESEARCH AND COMMERCIALISATION

摘要：

The production of geopolymer binders and concretes from industrial wastes-predominantly coal fly ash and metallurgical slags-offers the opportunity for highly significant carbon dioxide savings in the construction materials industry when compared to the use of traditional Portland cement-based materials. Contributing 5-9％ of global carbon emissions, the cement industry offers much potential for emission reduction, provided that alternative supply chains are established and a new binder chemistry (or more likely a toolkit of different alternative binder chemistries) is adopted. Geopolymer cement is a material with much potential in this area, reducing by 80％ the CO2 emissions associated with Portland cement production.

作者: JANNIE S.J. VAN DEVENTER PETER DUXSON JOHN L. PROVIS

作者单位: Zeobond Pty Ltd, P.O. Box 210, Somerton VIC 3062, Australia Department of Chemical & Biomolecular En Zeobond Pty Ltd, P.O. Box 210, Somerton VIC 3062, Australia Department of Chemical & Biomolecular Engineering, University of Melbourne, VIC 3010,Australia

会议类型: 国际会议

会议名称: 第三届废弃物与生物质高值化工程国际会议

会议地点: 北京

会议语种:英文

页码: 908-910

在线出版日期: 2010-05-17（万方平台首次上网日期，不代表论文的发表时间）