发明名称 |
Process for making non-carcinogentic, high aromatic process oil |
摘要 |
An atmospheric distillate stream is combined with a calculated amount of lubricant extract stream. This well-mixed stream is then hydrotreated to yield a non-carcinogenic, high aromatic process oil. A desired level of high aromatic lubricant product streams and having the desired solvency properties is achieved by varying the feed stream ratio and hydrotreating conditions.
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申请公布号 |
US2003168382(A1) |
申请公布日期 |
2003.09.11 |
申请号 |
US20010862794 |
申请日期 |
2001.05.21 |
申请人 |
JOIS YAJNANARAYANA HALMUTHUR;KAUSHIK KRISHNA RANGRAJ;DEKRAKER ABRAHAM ROBERT |
发明人 |
JOIS YAJNANARAYANA HALMUTHUR;KAUSHIK KRISHNA RANGRAJ;DEKRAKER ABRAHAM ROBERT |
分类号 |
C10G45/00;C10G45/06;C10G45/08;C10G67/04;(IPC1-7):C10G45/04;C10G47/10;C10G47/14 |
主分类号 |
C10G45/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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