Invention Grant
- Patent Title: Process for removing carbonyl sulfide from a hydrocarbon stream
- Patent Title (中): 从烃流中除去羰基硫的方法
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Application No.: US14177868Application Date: 2014-02-11
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Publication No.: US09394490B2Publication Date: 2016-07-19
- Inventor: Jessy E. Trucko , Jonathan A. Tertel , Luigi Laricchia , Javier Rios
- Applicant: UOP LLC
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Main IPC: C10G25/12
- IPC: C10G25/12 ; C10G21/08
Abstract:
A method and apparatus for removing carbonyl sulfide (COS) from a hydrocarbon stream have been developed. The design allows removal of COS in the regeneration stream to less than 10 wppm, even at high concentrations of COS. The spent bed is regenerated using a portion of the treated product stream. The COS regeneration column provides increased contact and residence time.
Public/Granted literature
- US20150225653A1 PROCESS FOR REMOVING CARBONYL SULFIDE FROM A HYDROCARBON STREAM Public/Granted day:2015-08-13
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