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邻苯二甲酸线性高碳脂肪醇酯增塑剂合成方法的研究(Ⅱ)——SO42-/MxOy型固体超强酸催化酯化反应行为
Study on synthesis of phthalate ester plasticizer(Ⅱ)——The catalytic esterification of the solid superacids SO42-/MxOy
【摘要】 研究了SO2 -4 /MxOy型固体超强酸作为合成邻苯二甲酸高级醇酯催化剂的制备条件 ,催化活性及反应条件对酯化反应的影响 ,确定了较佳的酯化反应工艺条件 .
【Abstract】 The preparation conditions of the solid superacids SO 2-4/ZrO2-TiO2 using as the cytalysis of synthesizing the phthalate ester plasticizer are studied. The influences of the catalytic activity and the reaction conditions on esterification are discussed. The optimum technological conditions are determined.
【关键词】 固体超强酸;
催化活性;
酯化;
增塑剂;
【Key words】 solid superacid; !catalytic activity; ! esterification; ! plasticizer?;
【Key words】 solid superacid; !catalytic activity; ! esterification; ! plasticizer?;
- 【文献出处】 吉林化工学院学报 ,Journal of Jilin Institute of Chemical Technology , 编辑部邮箱 ,2000年04期
- 【分类号】TQ414.1
- 【下载频次】166