Application of red mud as a basic catalyst for biodiesel production

查看全文 作　　者：Qiang [1,2]Liu;Ruirui [1,2]Xin;Chengcheng [1,2]Li;Chunli [1,2]Xu;Jun [1,2]Yang

机构地区：[1]Key Laboratory of Applied Surface and Colloid Chemistry of Ministry of Education,Shaanxi Normal University;[2]School of Chemistry and Chemical Engineering,Shaanxi Normal University

出　　处：《Journal of Environmental Sciences》索引2013年第25卷第4期,共7页

基　　金：supported by the Natural Science Basic Research Plan in Shaanxi Province of China (No.2010JM2003);the Fundamental Research Funds for the Central Universities (No. GK200902006) 摘　　要：Red mud was investigated in triglyceride transesterification with a view to determine its viability as a basic catalyst for use in biodiesel synthesis.The effect of calcination temperature on the structure and activity of red mud catalysts was investigated.It was found that highly active catalyst was obtained by simply drying red mud at 200°C.Utilization of red mud as a catalyst for biodiesel production not only provides a cost-effective and environmentally friendly way of recycling this solid red mud waste,significantly reducing its environmental effects,but also reduces the price of biodiesel to make biodiesel competitive with petroleum diesel. 关键词：red mud basic catalyst TRANSESTERIFICATION BIODIESEL industrial waste

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Application of red mud as a basic catalyst for biodiesel production

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