Invention Grant
- Patent Title: Process for increasing aromatics production
- Patent Title (中): 增加芳烃生产的方法
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Application No.: US13856349Application Date: 2013-04-03
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Publication No.: US08926830B2Publication Date: 2015-01-06
- Inventor: Gregory J. Gajda , Mary J. Wier , Clayton Colin Sadler
- 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: C10G35/04
- IPC: C10G35/04 ; C10G35/02 ; C07C2/00 ; C10G59/00 ; C10G59/06

Abstract:
Processes for producing aromatics from a naphtha feedstream are provided. An exemplary process includes passing the feedstream to a fractionation unit, thereby generating a first stream including hydrocarbons having less than 8 carbon atoms and a second stream including hydrocarbons having at least 8 carbon atoms. The first stream is passed to a first reformer operated at a first set of reaction conditions to generate a first product stream. The first set of reaction conditions includes a first temperature and a first pressure. The second stream is passed to a second reformer operated at a second set of reaction conditions to generate a second product stream. The second set of reaction conditions includes a second temperature and a second pressure. The first pressure is lower than the second pressure.
Public/Granted literature
- US20130225886A1 PROCESS FOR INCREASING AROMATICS PRODUCTION Public/Granted day:2013-08-29
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