| 摘要 |
There is described a fuel additive composition comprising an alkanolamide, a n alkoxylated alcohol, an alkoxylated fatty acid, or a derivative thereof, in which the degree of alkoxylation of the C18 to C22 fatty acid is from 0.5 to 5 mols of alkoxylate to 1 mol of fatty acid. There is also described a fuel composition comprising a liquid hydrocarbon fuel and a surfactant compositio n according to the invention. A method of running an internal combustion engin e comprising the use of such a fuel is also described.
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