Preparation of SO42-/Fe2O3-TiO2-Nd2O3 Solid Acid and its Activity for the Synthesis of Menthyl Acetate

被引：0

作者：

Yang, Chunhua ^{[1
]}

Fan, Meiqing

Chen, Gang

Zhang, Long ^{[1
,2
]}

机构：

[1] NE Normal Univ, Sch Chem, Changchun 130024, Peoples R China

[2] Changchun Univ Technol, Sch Chem Engn, Changchun 130012, Peoples R China

来源：

JOURNAL OF THE CHEMICAL SOCIETY OF PAKISTAN | 2012年 / 34卷 / 01期

关键词：

SULFATED ZIRCONIA; NMR;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

This paper reports the preparation of SO42-/ Fe2O3-TiO2-Nd2O3(designated as SFTN) by combustion method, which were characterized by FT-IR and NH3-TPD techniques respectively. The results showed that SFTN kept the typical covalence S=O bond structure of SO42-/MxOy(SM)solid acids,and both Lewis and Bronsted acid sites existed; SFTN exhibited higher activity for the esterification of acetic acid and menthol, with 98.30% yield of mehthyl acetate. The higher activity was attribute to the enhancement of acidic properties of the catalyst by the addition of Nd2O3 to SO42-/ Fe2O3-TiO2 (SFT).

引用

页码：72 / 75

页数：4

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