EPOXIDATION OF METHALLYL CHLORIDE WITH HYDROGEN PEROXIDE OVER Ti-MCM-48 CATALYST

被引：0

作者：

Wroblewska, A. ^{[1
]}

Wajzberg, J. ^{[1
]}

Milchert, E. ^{[1
]}

机构：

[1] Tech Univ Szczecin, Inst Organ Chem Technol, PL-70322 Szczecin, Poland

来源：

OXIDATION COMMUNICATIONS | 2008年 / 31卷 / 04期

关键词：

Ti-MCM-48; catalyst; zeolites; methallyl chloride; epoxidation; 2-methylepichlorohydrin;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The epoxidation of methallyl chloride (MAC) with a 30% hydrogen peroxide has been presented. In the process there were used methanol as a solvent and mesoporous titanium silicalite Ti-MCM-48 as a catalyst. The process has been carried out by two methods: under autogenic pressure and under atmospheric pressure. The effect of the following parameters has been studied: temperature, molar ratio of MAC/H2O2, solvent concentration, catalyst concentration and reaction time. The process was described by the following functions: the selectivity of transformation to 2-methylepichlorohydrin (MECH) in relation to MAC consumed, the selectivity of transformation to organic compounds in relation to H2O2 consumed, the conversions of MAC and hydrogen peroxide. 2-Methylepichlorohydrin (MECH) is widely applied, mainly for production of epoxy resins.

引用

页码：826 / 840

页数：15

共 19 条

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