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公开(公告)号:US20120210966A1
公开(公告)日:2012-08-23
申请号:US13031972
申请日:2011-02-22
申请人: James WAGER , David P. CLEAVER , Matthew H. LINDNER , Julienne M. GALANTE-FOX , Scott D. SCHWAB , John BENNETT
发明人: James WAGER , David P. CLEAVER , Matthew H. LINDNER , Julienne M. GALANTE-FOX , Scott D. SCHWAB , John BENNETT
CPC分类号: C10L10/04 , C10L1/143 , C10L1/1616 , C10L1/1824 , C10L1/1881 , C10L1/1888 , C10L1/221 , C10L1/224 , C10L1/232 , C10L1/2383 , C10L10/00 , C10L10/08 , C10L2200/0446 , C10L2230/20 , C10L2230/22 , C10L2270/026 , C10L2300/20
摘要: A diesel fuel additive package, diesel fuel containing the additive and methods for operating an engine on the diesel fuel and additive. The fuel additive includes a reaction product of (a) a hydrocarbyl substituted dicarboxylic acid or anhydride, and (b) an amine compound or salt thereof of the formula wherein R is selected from hydrogen and a hydrocarbyl group containing from about 1 to about 15 carbon atoms, and R1 is selected from hydrogen and a hydrocarbyl group containing from about 1 to about 20 carbon atoms. The reaction product contains at least one amino triazole group. Component (2) of the additive is a hydrocarbyl succinimide dispersant. The additive also includes (3) a C2 to C10 alkyl alcohol; and (4) optionally, a lubricity additive. In the additive, a weight ratio of component (1) to component (2) in the fuel ranges from about 1:3 to about 1:5.
摘要翻译: 柴油燃料添加剂包,含有添加剂的柴油和用于在柴油燃料和添加剂上操作发动机的方法。 燃料添加剂包括(a)烃基取代的二羧酸或酸酐的反应产物和(b)下式的胺化合物或其盐其中R选自氢和含有约1至约15碳的烃基 原子,并且R 1选自氢和含有约1至约20个碳原子的烃基。 反应产物含有至少一个氨基三唑基团。 添加剂的组分(2)是烃基琥珀酰亚胺分散剂。 添加剂还包括(3)C 2至C 10烷基醇; 和(4)任选的润滑添加剂。 在添加剂中,燃料中组分(1)与组分(2)的重量比为约1:3至约1:5。