Aluminumdodecatungstophosphate (Al0.9H0.3PW12O40) nanotube as a solid acid catalyst for one-pot production of biodiesel from waste cooking oil

摘要：

A solid nanocatalyst aluminumdodecatungstophosphate (Al09H0 3PW12O40, abbreviated as AIPW) with nanotube structure has been synthesized through natural cellulose fiber template. AIPW nanotube, a highly water-tolerant and acid-tolerant, green double acids--Brφnsted acid and Lewis acid has been applied as an efficient nanoheterogeneou catalyst for the preparation of biodiesel from waste cooking oil containing 26.89 wt％ high free fatty acids (FFAs) and 1％ moisture via esterification of FFAs and transesterification of triglycerides at one pot under mild condition.

关键词： Biodiesel heteropolyacid nanoheterogeneous catalyst transesterification esterification

作者: Jiang-hua Wang Yang Chen Xiao-hong Wang Feng-hua Cao

作者单位: Key Laboratory of Polyoxometalate,Science of Ministry of Education,Faculty of Chemistry,Northeast Normal University,Changchun,130024,P. R. China

会议类型: 国际会议

会议名称: 2008年生物质能源技术国际会议

会议地点: 广州

会议语种:英文

页码: 475-480

在线出版日期: 2008-12-03（万方平台首次上网日期，不代表论文的发表时间）