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沸石分子筛负载TiO₂/SO₄^2-催化合成乙酸丁酯的研究

The Catalystic Synthesis of n-Butyl Acetate Using Molecular Sieves Supported TiO₂/SO₄^2-

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【Author】 WANG Ai-jun,HAO Zhuo-li,ZHANG Wei (Shijiazhuang Vocational and Technology Institute,Shijiazhuang 050081,China)

【机构】石家庄职业技术学院化工系；石家庄职业技术学院化工系河北石家庄050081；河北石家庄050081；

【摘要】用固体超强酸TiO2/SO42--沸石分子筛催化合成了乙酸丁酯。对催化剂的制备条件和乙酸丁酯的合成条件进行了研究。在最佳反应条件下,酯化率可达95%以上。更多还原

【Abstract】 The synthesis of n-butyl acetate with zeolite supported TiO2/SO42-solid super acids as catalysts were investigated. The preparation conditions of the complex catalysts and esterification conditions were studied. Under the optimum synthesis condition,the esterification yield were over 95%.更多还原