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公开(公告)号:US20110283603A1
公开(公告)日:2011-11-24
申请号:US13111364
申请日:2011-05-19
IPC分类号: C10L1/232
CPC分类号: C10L1/238 , C10L1/026 , C10L1/22 , C10L1/232 , C10L1/2387 , C10L2230/081 , Y02E50/13
摘要: A method of improving oxidation properties of biodiesel-containing fuel composition. The method provides combining a major amount of middle distillate fuel containing more than about 5 volume percent biodiesel components with a minor amount of a synergistic mixture of (A) a hydrocarbyl-substituted succinimide dispersant and (B) a compound of the formula: and tautomers and enantiomers thereof. In the formula, R2 is a hydrocarbyl group having a number average molecular weight ranging from 100 to 5000. The synergistic mixture has a weight ratio of A:B ranging from 2:1 to 10:1.
摘要翻译: 一种提高生物柴油燃料组合物的氧化性能的方法。 该方法将含有大于约5体积%生物柴油组分的主要量的中间馏分燃料与少量的(A)烃基取代的琥珀酰亚胺分散剂和(B)下式化合物的协同混合物和互变异构体 及其对映异构体。 式中,R 2为数均分子量为100〜5000的烃基。该协同混合物的重量比A:B为2:1〜10:1。