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    • 3. 发明授权
    • Fuel compositions
    • 燃料组成
    • US4549885A
    • 1985-10-29
    • US666373
    • 1984-10-30
    • Gordon G. Knapp
    • Gordon G. Knapp
    • C10L1/22
    • C10L1/22C10L1/2225C10L1/231
    • Coking in and around the injector nozzles of indirect injection compression ignition engines is reduced by means of distillate fuel with which has been blended suitable concentrations of:(a) organic nitrate ignition accelerator, and(b) an N-(2-hydroxyalkyl)monoalkanolamine or an N-(2-hydroxyalkyl)dialkanolamine.Also described are additive mixtures of (a) and (b) for use in distillate fuels in amounts sufficient to reduce the coking tendencies of such fuels when used in the operation of indirect injection compression ignition engines.
    • 间接注射压缩点火发动机的喷射器喷嘴内部和周围的焦化通过已经混合了适当浓度的馏出燃料来减少:(a)有机硝酸盐点火促进剂和(b)N-(2-羟基烷基)单链烷醇胺 或N-(2-羟基烷基)二链烷醇胺。 还描述了用于馏出燃料中的(a)和(b)的添加剂混合物,其用量足以在间接注射压燃式发动机的操作中使用时减少这些燃料的焦化倾向。