Invention Grant
- Patent Title: Process for the production of alkylene glycols using homogeneous catalysts
- Patent Title (中): 使用均相催化剂生产亚烷基二醇的方法
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Application No.: US10862172Application Date: 2004-06-04
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Publication No.: US07683221B2Publication Date: 2010-03-23
- Inventor: Joseph Broun Powell , Eugene Marie Godfried Andre Van Kruchten
- Applicant: Joseph Broun Powell , Eugene Marie Godfried Andre Van Kruchten
- Applicant Address: US TX Houston
- Assignee: Shell Oil Company
- Current Assignee: Shell Oil Company
- Current Assignee Address: US TX Houston
- Main IPC: C07C29/10
- IPC: C07C29/10
Abstract:
A process for the manufacture of alkylene glycol by the hydration of alkylene oxide using a soluble catalyst that permits the separation of the reaction product into an alkylene glycol product stream and a recycle stream without the significant precipitation of the soluble catalyst from the recycle stream.
Public/Granted literature
- US20040267059A1 Process for the production of alkylene glycols using homogeneous catalysts Public/Granted day:2004-12-30
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