Invention Grant
- 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.: US09440897B2Publication Date: 2016-09-13
- Inventor: Jean Paul Andre Marie Joseph Gishlain Lange , Pieter Huizenga
- Applicant: SHELL OIL COMPANY
- Applicant Address: US TX Houston
- Assignee: SHELL OIL COMPANY
- Current Assignee: SHELL OIL COMPANY
- Current Assignee Address: US TX Houston
- Priority: EP13165644 20130426
- International Application: PCT/EP2014/058273 WO 20140423
- International Announcement: WO2014/173973 WO 20141030
- Main IPC: C08G63/66
- IPC: C08G63/66 ; C07C29/132 ; C12P19/02 ; C13K3/00 ; C07H1/00 ; C07H3/02 ; C12P19/24 ; C07C51/00 ; A23L1/236 ; A23L2/60 ; C07D307/50 ; C07D307/68 ; C07H1/08 ; C08G63/16 ; C08G63/00

Abstract:
The invention provides a process for the preparation of monoethylene glycol from sucrose comprising the steps of: i) hydrolyzing 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
- US20160096789A1 PROCESS FOR THE PREPARATION OF MONOETHYLENE GLYCOL Public/Granted day:2016-04-07
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