Invention Grant
- Patent Title: Process for making ethylene oxide
- Patent Title (中): 制备环氧乙烷的方法
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Application No.: US13003995Application Date: 2009-07-13
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Publication No.: US08933254B2Publication Date: 2015-01-13
- Inventor: Radwan Abdallah , Torsten Mäurer , Tobias Rosendahl , Frank Rosowski , Gerhard Theis , Terry Mazanec , Soumitra Deshmukh , Laura J. Silva
- Applicant: Radwan Abdallah , Torsten Mäurer , Tobias Rosendahl , Frank Rosowski , Gerhard Theis , Terry Mazanec , Soumitra Deshmukh , Laura J. Silva
- Applicant Address: DE Ludwigshafen
- Assignee: BASF SE
- Current Assignee: BASF SE
- Current Assignee Address: DE Ludwigshafen
- Agency: Drinker Biddle & Reath LLP
- International Application: PCT/EP2009/058883 WO 20090713
- International Announcement: WO2010/007011 WO 20100121
- Main IPC: C07D301/03
- IPC: C07D301/03 ; C07D301/10
Abstract:
This invention relates to a process, comprising reacting ethylene and oxygen or a source of oxygen in the presence of a catalyst in a reactor to form a product comprising ethylene oxide, wherein the catalyst contains silver or silver compound and a support and the catalyst is in the form of particulate solids having a mean particle diameter from 1 to 1000 μm and wherein the molar ratio of oxygen to ethylene is from 1:4 to 10:1.
Public/Granted literature
- US20110118487A1 PROCESS FOR MAKING ETHYLENE OXIDE Public/Granted day:2011-05-19
Information query
