微型环状反应器CaO催化剂涂层制备生物柴油研究  

Study on Biodiesel Production in Micro-Circularity Reactor with CaO Catalyst Coating

作　　者：方晨[1] 文振中[1] 陈凯[1] 杨丹[1] 何垚[1] 孟志强[1] 

机构地区：[1]上海理工大学能源与动力工程学院,上海200093

出　　处：《广东化工》2016年第11期10-11,共2页Guangdong Chemical Industry

基　　金：国家自然科学基金(21206091)

摘　　要：本研究调查了在微型环状反应器内使用Ca O催化剂涂层制备生物柴油的方法。实验使用厨余废油和甲醇为原料进行酯交换反应,Ca O负载γ-Al_2O_3非均相催化剂涂层以Fe-Cr-Al合金为载体。实验以醇油摩尔比1∶72对120~200℃的微型环状反应器温度范围和停留时间进行了实验。实验结果表明,当停留时间为2 h反应温度为180℃时得到最佳产率20%。This research investigated the production of biodiesel in micro-circularity reactor using CaO catalyst coating. The experiments used waste cooking oil and methanol as raw material for the transesterification, and CaO load onγ-Al2O3 heterogeneous catalyst was put on Fe-Cr-AI alloy. The experiments were carried out in micro- circularity reactor at the reaction temperature in the range of 120℃ to 200℃, with an oil to methanol molar ratio of 1：72 and different resident time. Result showed that the best biodiesel production yield was 20 % when the resident time was 2 h and the reaction temperature was 180 ℃.

关 键 词：微型环状反应器 催化剂涂层 生物柴油 酯交换反应 

分 类 号：TQ052[化学工程]