Invention Grant
US08048295B2 Process for decreasing bromine-reactive contaminants in hydrocarbon feeds
失效
降低碳氢化合物进料中溴反应性污染物的方法
- Patent Title: Process for decreasing bromine-reactive contaminants in hydrocarbon feeds
- Patent Title (中): 降低碳氢化合物进料中溴反应性污染物的方法
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Application No.: US11633971Application Date: 2006-12-05
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Publication No.: US08048295B2Publication Date: 2011-11-01
- Inventor: Stephen H. Brown , Jose G. Santiesteban , Bryson J. Sundberg , Terry E. Helton , Daria N. Lissy , Jean W. Beeckman , Arthur P. Werner
- Applicant: Stephen H. Brown , Jose G. Santiesteban , Bryson J. Sundberg , Terry E. Helton , Daria N. Lissy , Jean W. Beeckman , Arthur P. Werner
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Agent Andrew B. Griffis
- Main IPC: C10G25/03
- IPC: C10G25/03
Abstract:
A process for reducing the Bromine Index of a hydrocarbon feed containing bromine-reactive contaminants that has improved cycle length and utilizes a crystalline molecular sieve catalyst. The process is carried out by contacting the hydrocarbon feed under conversion conditions with a catalyst shaped in the form of an elongated aggregate comprising a crystalline molecular sieve having a MWW or *BEA framework type. The shortest cross-sectional dimension of the elongated aggregate is less about 1/10 inch (2.54 millimeters).
Public/Granted literature
- US20080128329A1 Process for decreasing bromine-reactive contaminants in hydrocarbon feeds Public/Granted day:2008-06-05
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