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含钛、锆、铁纳米级固体超强酸酯化活性的研究
Study on The Esterification Activity of Nanometer-sized Solid Superacid Containing Ti,Zr And Fe
【摘要】 制备了纳米级SO42 -/TiO2、SO42 -/ZrO2、SO42 -/Fe2O3 固体超强酸催化剂 ,考察了其对正丁醇和乙酸的酯化活性 ,表明SO42 -/TiO2 的活性最好 ,SO42 -/ZrO2 次之 ,SO42 -/Fe2O3 较差
【Abstract】 The nanometer-sized SO42-/TiO2,SO42-/ZrO2 and SO42-/Fe2O3 solid superacid have been prepared and their esterification activity for n-butanol with acetic acid has been examined.The activity order of them is SO42-/TiO2>SO42-/ZrO2>SO42-/Fe2O3.
【关键词】 纳米级固体超强酸;
酯化;
TiO2;
ZrO2;
Fe2O3;
【Key words】 nanometer-sized solid superacid; esterification; titanium oxide; zirconium oxide; ferric oxide;
【Key words】 nanometer-sized solid superacid; esterification; titanium oxide; zirconium oxide; ferric oxide;
- 【文献出处】 河北化工 ,Heibei Chemical Engineering and Industry , 编辑部邮箱 ,2002年06期
- 【分类号】O643.36
- 【被引频次】4
- 【下载频次】92