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公开(公告)号:US4664677A
公开(公告)日:1987-05-12
申请号:US876517
申请日:1986-06-20
IPC分类号: C10L1/10 , C10L1/12 , C10L1/14 , C10L1/18 , C10L1/188 , C10L1/24 , C10L1/26 , C10L1/30 , C10L9/12 , C10L10/02 , F02B3/06
CPC分类号: C10L10/06 , C10L1/10 , C10L1/1233 , C10L1/14 , C10L1/1881 , C10L1/2437 , C10L1/26 , F02B3/06
摘要: Disclosed are manganese and copper-containing compositions comprising:(A) a manganese containing compound and(B) a copper containing compound,wherein said composition contains from about 0.05 up to about 23 g-atoms of manganese for each g-atom of copper in said composition. Also disclosed are fuel compositions and additive concentrates containing said manganese and copper-containing compositions. Additionally, disclosed is a method for reducing ignition temperature of exhaust particulate from diesel engines which comprises operating said engine using the above-described fuel compositions.
摘要翻译: 公开了含锰和铜的组合物,其包含:(A)含锰化合物和(B)含铜化合物,其中所述组合物对于每个g原子的铜含有约0.05至约23g的锰原子 所说的组合。 还公开了含有所述含锰和含铜组合物的燃料组合物和添加剂浓缩物。 此外,公开了一种降低来自柴油发动机的排气微粒的点火温度的方法,其包括使用上述燃料组合物操作所述发动机。