Invention Application
US20160096789A1 PROCESS FOR THE PREPARATION OF MONOETHYLENE GLYCOL 有权
制备单乙二醇的方法

PROCESS FOR THE PREPARATION OF MONOETHYLENE GLYCOL
Abstract:
The invention provides a process for the preparation of monoethylene glycol from sucrose comprising the steps of: i) hydrolysing sucrose to form a reaction product stream comprising glucose and fructose; ii) separating the reaction product stream comprising glucose and fructose into a fructose or fructose derivative rich stream and a glucose rich stream; and iii) contacting the glucose rich stream with hydrogen in a reactor in the presence of a solvent and a catalyst system with catalytic hydrogenation abilities to produce a product stream comprising monoethylene glycol.
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