Invention Grant
US07662273B2 Lube basestocks manufacturing process using improved hydrodewaxing catalysts
有权
润滑油基础油制造工艺采用改进的加氢脱蜡催化剂
- Patent Title: Lube basestocks manufacturing process using improved hydrodewaxing catalysts
- Patent Title (中): 润滑油基础油制造工艺采用改进的加氢脱蜡催化剂
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Application No.: US11205643Application Date: 2005-08-17
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Publication No.: US07662273B2Publication Date: 2010-02-16
- Inventor: William J. Murphy , Stuart L. Soled , Ian A. Cody , David W. Larkin , Terry E. Helton , Gary B. McVicker
- Applicant: William J. Murphy , Stuart L. Soled , Ian A. Cody , David W. Larkin , Terry E. Helton , Gary B. McVicker
- 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
- Main IPC: C10G47/02
- IPC: C10G47/02
Abstract:
A process for producing lube oil basestocks wherein a wax containing lube oil boiling range feedstream is converted into a basestock suitable for use in motor oil applications by contacting it with a hydrodewaxing catalyst containing a medium pore molecular sieve having deposited thereon an active metal oxide and at least one hydrogenation metal selected from the Group VIII and Group VIB metals.
Public/Granted literature
- US20060086644A1 Lube basestocks manufacturing process using improved hydrodewaxing catalysts Public/Granted day:2006-04-27
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