Invention Grant
- Patent Title: Multi-zone process for the production of xylene compounds
- Patent Title (中): 用于生产二甲苯化合物的多区过程
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Application No.: US11763235Application Date: 2007-06-14
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Publication No.: US07692052B2Publication Date: 2010-04-06
- Inventor: Stanley Frey , Gavin Towler
- Applicant: Stanley Frey , Gavin Towler
- Applicant Address: US IL Des Plaines
- Assignee: UOP LLC
- Current Assignee: UOP LLC
- Current Assignee Address: US IL Des Plaines
- Agent David J. Piasecki
- Main IPC: C07C6/12
- IPC: C07C6/12 ; C10G35/06

Abstract:
A multi-zone process for the conversion of a hydrocarbon feedstock comprising cyclic compounds to produce aromatic compounds, and in particular xylene compounds. A naphtha boiling range stream having a boiling point range from about 71° C. (160° F.) to about 216° C. (420° F.) is reformed and/or transalkylated within reforming and transalkylation zones to produce an aromatics-rich high-octane stream containing xylene with increased xylene purity.
Public/Granted literature
- US20080161622A1 MULTI-ZONE PROCESS FOR THE PRODUCTION OF XYLENE COMPOUNDS Public/Granted day:2008-07-03
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