- 专利标题： HIGH PERFORMANCE PROCESS OIL BASED ON DISTILLED AROMATIC EXTRACTS
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申请号： US15572740申请日： 2016-05-11
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公开(公告)号： US20180112141A1公开(公告)日： 2018-04-26
- 发明人: John Kristopher Patrick , Craig Alan Busbea , Edward William Casserly , Howard Don Davis
- 申请人： Ergon, Inc.
- 国际申请： PCT/US16/31857 WO 20160511
- 主分类号： C10G67/02
- IPC分类号： C10G67/02 ; C08L9/06 ; C10G67/14 ; C10G45/02 ; C10G45/32 ; C10G45/44
摘要：
Naphthenic process oils are made by blending one or more naphthenic vacuum gas oils in one or more viscosity ranges with a high CA content distilled aromatic extract feedstock to provide at least one blended oil, and hydrotreating the at least one blended oil to provide an enhanced CA content naphthenic process oil. The order of the vacuum distillation and blending steps may be reversed.
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