| 摘要 |
An environmental friendly light hydrocarbon fuel for vehicles comprises: (1) 100 parts by weight of light hydrocarbon, (2) 4-60 parts by weight of aromatic hydrocarbon, (3) 0-20 parts by weight of leadless antiknock agent, (4) 0-0.2 parts by weight of cationic fluorocarbon surfactant, (5) 0.001-2 parts by weight of surface active grade raising agent. The surface active grade raising agent is a mixture of a compound of formula (7) and any one of the compounds of formulas (1-6), or a mixture of a compound of formula (7), any one of the compounds of formulas (1-6) and one or more of the compounds of formulas (8-10), wherein: (1) CFSON(CH)CHOP (O)(OH); (2) CFSON(CH)CHOP (O)(ONa); (3) CFSON(CH)CHCHOP(O)(OH); (4) CFSON(CH)CHCHOP(O)(ONa); (5) CFSON(CH)CHCHOP(O)(OH); (6) CFSON(CH)CHCHOP(O)(ONa); (7) CHCONH(CH)NHCOCH; (8) CFSONHCHCH; (9) CFSOK; (10) CFSON(CH). The fuel has a heat value greater than or equal to 42000KJ/kg, high self ignition point, reasonable distribution of distillation range and high combustion rate, which is a saving, environmental friendly and low-cost substitutive fuel for automobiles. |
