摘要
采用微波辅助尿素共沉淀法制备Cu/Ce_(0.75)Zr_(0.25)O_(2)催化剂,并使用Cu/Ce_(0.75)Zr_(0.25)O_(2)催化剂催化乙醇干气重整反应。试验结果表明,该催化剂具有较高的催化活性,且随反应温度的升高而增大,750℃下反应90h后,其催化剂活性保持稳定,乙醇转化率仍保持100%。
Cu/Ce_(0.75)Zr_(0.25)O_(2) catalysts was prepared by urea coprecipitation with assistant of microwave.The activity and stability of the catalyst for ethanol dry gas reforming was studied.The result showed that the Cu/Ce_(0.75)Zr_(0.25)O_(2) catalyst possessing high catalytic activity.The activity increased with the rising of the reaction temperature.The catalyst stayed stable under 750℃during the 90-hour reaction process and the conversion factor of ethanol remained 100%.
作者
黄嘉苗
李良怡
曹东
黄中培
HUANG Jia-miao;LI Liang-yi;CAO Dong;HUANG Zhong-pei(Hunan Normal University,Changsha,Hunan 410081,China;Central South University of Forestry and Technology,Changsha,Hunan 410004,China;Beijing Institute of Technology,Beijing 100081,China;Hunan Biological and Electromechanical Polytechnic,Changsha,Hunan 410127,China)
出处
《食品与机械》
北大核心
2021年第4期157-159,234,共4页
Food and Machinery
基金
湖南省农业科研计划项目(编号:0180002)。
作者简介
黄嘉苗(1994-),女,湖南师范大学在读硕士研究生。E-mail:469985241@qq.com。
