Invention Grant
- Patent Title: Method for on-line monitoring of wax crystallization
- Patent Title (中): 蜡结晶在线监测方法
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Application No.: US12312054Application Date: 2007-10-19
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Publication No.: US08029661B2Publication Date: 2011-10-04
- Inventor: Thomas R. Palmer , Brent E. Beasley , David S. Sinclair
- Applicant: Thomas R. Palmer , Brent E. Beasley , David S. Sinclair
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Agent Robert A. Migliorini
- International Application: PCT/US2007/022373 WO 20071019
- International Announcement: WO2008/051492 WO 20080502
- Main IPC: C10G73/08
- IPC: C10G73/08
Abstract:
The determination of wax crystal particle size and population is used to monitor the performance of wax crystallizers used in lubricant oil processing using solvent dewaxing. The wax crystal particle size is monitored using online measurements. The information obtained from on-line monitoring is then used to control crystallization in the dewaxing equipment in order to optimize performance of the dewaxing units.
Public/Granted literature
- US20100065469A1 METHOD FOR ON-LINE MONITORING OF WAX CRYSTALLIZATION Public/Granted day:2010-03-18
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