Synthesis of belite cement from nano-silica extracted from two rice husk ashes

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• 作者：Suthatip Sinyoung^a ; ^{suthatip.sin@mahidol.ac.th} ; Kittipong Kunchariyakun^b ; Suwimol Asavapisit^c ; ^{suwimol.asa@kmutt.ac.th} ; Kenneth J.D. MacKenzie^d
• 关键词：Nano-silica ; Belite ; Rice husk ash ; Cement
• 刊名：Journal of Environmental Management
• 出版年：2017
• 出版时间：1 April 2017
• 年：2017
• 卷：190
• 期：Complete
• 页码：53-60
• 全文大小：1243 K
• 卷排序：190

文摘

The reactivity of nano-silica exacted from two sources of rice husk ash is proposed. Pure rice husk ash exhibited the excellent precursor for nano-silica extraction. Preparation of belite cement from nano-materials could reduce firing temperature. High impure nano-silica extracted form BRHA can stabilize β-C2S.