发明名称 |
ADDITIVES FOR CETANE IMPROVEMENT IN MIDDLE DISTILLATE FUELS |
摘要 |
The cetane number of middle distillate fuels may be increased using an additive composition including a polymer that may be a homopolymer or copolymer of olefins, and the like, where the polymer has a weight average molecular weight ranging from about 200,000 to about 5,000,000. The additive composition also includes a free radical initiator component, which may be an alkyl nitrate such as 2-ethylhexylnitrate (2-EHN), and/or a peroxide, such as t-butyl peroxide. In one non-limiting embodiment the amount of polymer in the additive composition is greater than the free radical initiator component. A solvent is also present, which the solvent may include alcohol, an alkyl substituted phenol and/or a heavy aromatic distillate. |
申请公布号 |
WO2011153002(A3) |
申请公布日期 |
2012.03.08 |
申请号 |
WO2011US37282 |
申请日期 |
2011.05.20 |
申请人 |
BAKER HUGHES IN CORPORATED;YANG, JIANZHONG;ZETLMEISL, MICHAEL, J.;BIGGERSTAFF, PAUL, J. |
发明人 |
YANG, JIANZHONG;ZETLMEISL, MICHAEL, J.;BIGGERSTAFF, PAUL, J. |
分类号 |
C10L10/12;C10L1/04;C10L1/16;C10L1/18;C10L1/22 |
主分类号 |
C10L10/12 |
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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