2004•Journal of Chemical Industry and EngineeringRequires access
Study on synthsis process of diethylene glycol diglycidol ether
Guofeng Ren, Dai Chuanbo, Zhang Si-ke
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Abstract
The synthesis process of diethylene glycol diglyciol ethter is researched with orthogonal experimentation using diethylene glycol as raw material. The influences of the reaction temperature, the molar ratio of raw materal, the reaction time and the dosage of catalyst on the reaction are investigated.The optimum reation conditions are: the reaction temperature is 80 ℃, the molar ratio of alcohol to alkane is 1∶2.0, the reaction time is 8 h, the mass fraction of catalyst in total materials is 0.1%.