Invention Application
- Patent Title: PRODUCTION OF LUBRICANT BASE OILS FROM DILUTE ETHYLENE FEEDS
- Patent Title (中): 从稀释乙烯饲料生产润滑油基础油
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Application No.: US14196087Application Date: 2014-03-04
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Publication No.: US20140275669A1Publication Date: 2014-09-18
- Inventor: Michel Daage , Stephen H. Brown , Eugenio Sanchez , Nazeer A. Bhore , Robert Charles William Welch , Gretchen L. Holtzer , Arthur Thomas Andrews
- Applicant: Michel Daage , Stephen H. Brown , Eugenio Sanchez , Nazeer A. Bhore , Robert Charles William Welch , Gretchen L. Holtzer , Arthur Thomas Andrews
- Applicant Address: US NJ Annandale
- Assignee: ExxonMobil Research and Engineering Company
- Current Assignee: ExxonMobil Research and Engineering Company
- Current Assignee Address: US NJ Annandale
- Main IPC: C07C2/12
- IPC: C07C2/12 ; C10L1/04 ; C07C5/05
Abstract:
Methods are provided for oligomerizing a dilute ethylene feed to form oligomers suitable for use as fuels and/or lubricant base oils. The fuels and/or lubricant base oils are formed by oligomerization of impure dilute ethylene with a zeolitic catalyst, where the zeolitic catalyst is resistant to the presence of poisons such as sulfur and nitrogen in the ethylene feed. The oligomers can also be formed in presence of diluents such as light paraffins.
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