Invention Grant
- Patent Title: Process for making basestocks from renewable feedstocks
- Patent Title (中): 从可再生原料制造基础油的工艺
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Application No.: US12943131Application Date: 2010-11-10
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Publication No.: US08772562B2Publication Date: 2014-07-08
- Inventor: Kun Wang , Margaret May-Som Wu , Alan Anthony Galuska , David Lawrence Stern
- Applicant: Kun Wang , Margaret May-Som Wu , Alan Anthony Galuska , David Lawrence Stern
- 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: C07C6/00
- IPC: C07C6/00 ; C07C6/04
Abstract:
A process for converting feedstock triglycerides to lube basestocks. The process has the steps of (a) metathesizing the feedstock triglycerides with ethylene in the presence of a metathesis catalyst to form alpha olefins and medium-chain triglycerides and (b) hydroisomerizing the medium-chain triglycerides in the presence of a hydroisomerization catalyst and hydrogen to form methyl-branched triglycerides. The alpha olefins may be oligomerized in the presence of an oligomerization catalyst to form poly(alpha olefins).
Public/Granted literature
- US20120115762A1 Process for Making Basestocks from Renewable Feedstocks Public/Granted day:2012-05-10
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