Invention Application
- Patent Title: PROCESS FOR THE PREPARATION OF MONOETHYLENE GLYCOL
- Patent Title (中): 制备单乙二醇的方法
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Application No.: US14786306Application Date: 2014-04-23
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Publication No.: US20160096789A1Publication Date: 2016-04-07
- Inventor: Jean Paul Andre Marie Joseph Gishlain LANGE , Pieter HUIZENGA
- Applicant: SHELL OIL COMPANY
- Priority: EP13165644.9 20130426
- International Application: PCT/EP2014/058273 WO 20140423
- Main IPC: C07C29/132
- IPC: C07C29/132 ; C07H1/08 ; A23L1/236 ; C07D307/68 ; C08G63/16 ; A23L2/60 ; C07H3/02 ; C07D307/50

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.
Public/Granted literature
- US09440897B2 Process for the preparation of monoethylene glycol Public/Granted day:2016-09-13
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