Invention Grant
- Patent Title: Alkylene oxide recovery systems
- Patent Title (中): 环氧树脂回收系统
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Application No.: US12460810Application Date: 2009-07-24
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Publication No.: US08129551B2Publication Date: 2012-03-06
- Inventor: John F. Szul , James H. Mccain , Floyd L. Pfeffer , Harvey E. Andresen , Phillip R. Fairchild , Kent E. Newman
- Applicant: John F. Szul , James H. Mccain , Floyd L. Pfeffer , Harvey E. Andresen , Phillip R. Fairchild , Kent E. Newman
- Applicant Address: US MI Midland
- Assignee: Dow Technology Investments LLC
- Current Assignee: Dow Technology Investments LLC
- Current Assignee Address: US MI Midland
- Agency: Brooks, Cameron & Huebsch, PLLC
- Main IPC: C07D301/32
- IPC: C07D301/32 ; B01D3/38
Abstract:
The invention relates to improved systems for recovery of alkylene oxide from feed streams containing the same in an alkylene oxide recovery column. The invention also relates to improved processes for recovery of alkylene oxide from feed streams containing the same in an alkylene oxide recovery column.
Public/Granted literature
- US20100029963A1 Alkylene oxide recovery systems Public/Granted day:2010-02-04
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