Invention Grant
US07682502B2 Process to hydrogenate aromatics present in lube oil boiling range feedstreams
有权
氢化存在于润滑油沸腾范围的原料流中的芳烃的方法
- Patent Title: Process to hydrogenate aromatics present in lube oil boiling range feedstreams
- Patent Title (中): 氢化存在于润滑油沸腾范围的原料流中的芳烃的方法
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Application No.: US11205642Application Date: 2005-08-17
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Publication No.: US07682502B2Publication Date: 2010-03-23
- Inventor: Stephen J. McCarthy , Wenylh F. Lai , Jean W. Beeckman , Sylvain S. Hantzer
- Applicant: Stephen J. McCarthy , Wenylh F. Lai , Jean W. Beeckman , Sylvain S. Hantzer
- 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: C10G45/00
- IPC: C10G45/00 ; C10G45/46 ; C10G65/08 ; C07C5/10
Abstract:
An improved hydrogenation process for lube oil boiling range feedstreams utilizing a catalyst comprising at least one Group VIII noble metal selected from Pt, Pd, and mixtures thereof having an average pore diameter of about 15 to less than about 40 Å.
Public/Granted literature
- US20060070917A1 Process to hydrogenate aromatics present in lube oil boiling range feedstreams Public/Granted day:2006-04-06
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