Fatty acid amide lubricity aids and related methods for improvement of lubricity of fuels

摘要

And a lubricant to prepare the increase-fuel composition is a lubricant dissolved in a low-sulfur diesel fuel, and the spark ignition fuel having improved lubricity. Lubricant aid is a mixture of the alkanolamide or a alkanolamides, the fatty acid of the fatty acid modification. If the lubricating preparation aryl- if other than the alkanolamide of the substituted fatty acid, the compositions may also be mist-removing agent and a haze of inhibiting amount. Lubricity of such fuels can be enhanced standing in the fuel does not increase the haze tends to be in contact with water.