Sm_2O_3改性对S_2O_8~2-/ZrO_2-SiO_2固体超强酸催化剂性能的影响  

Effect on solid superacid catalyst S_2O_8^(2-)/ZrO_2-SiO_2-Sm_2O_3 by Sm_2O_3

作　　者：吴燕妮[1] 郭海福[1] 崔秀兰[2] 舒华[1] 

机构地区：[1]肇庆学院轻化系,广东肇庆526061 [2]内蒙古工业大学化工学院,内蒙古呼和浩特010062

出　　处：《化学研究与应用》2005年第3期400-402,共3页Chemical Research and Application

基　　金：广东高校自然科学基金项目(Z03084)

摘　　要：The properties of the new solid supper acid catlyst which was immerged by S2O82-and added with Sm2O3 were Studied.And the effect of acid strength,sulfur content and stability on the catalyst S2O82-/ZrO2-SiO2-Sm2O2 caused by the dinnovation was studied.The properties of the new solid supper acid catlyst which was immerged by S_2O_8^(2-)and added with Sm_2O_3 were Studied.And the effect of acid strength,sulfur content and stability on the catalyst S_2O_8^(2-)/ZrO_2-SiO_2-Sm_2O_2 caused by the dinnovation was studied.

关 键 词：稀土 固体超强酸 催化剂 

分 类 号：TQ039.2[化学工程]