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Year:
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Issue:
The Study of Composite Solid Superacid Catalytic Synthesizing Butyl Acetate
Author(s):
XIONG Guoxuanwuwenjingxuwenyuanhanliang*(departmentofappliedchemistryeastchinageologicalinstitute
,
LIN Chuan
,
jx.344000)
Pages:
275
-
281
Year:
1999
Issue:
3
Journal:
Journal of East China Institute of Technology
Keyword:
复合型固体超强酸
;
催化合成
;
醋酸正丁酯
;
Abstract:
研究了以复合型固体超强酸为催化剂催化合成醋酸正丁酯,探讨了酯化反应条件和催化剂的制作工艺对酯产率的影响。实验结果表明,复合型固体超强酸(SO2-4 /ZrO2- Al2O3)具有较高的催化活性和选择性,在最佳工艺条件下酯产率可达96% ,产品质量符合国标要求。该工艺操作简便,条件易控制,对环境无污染。
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