High-performance, energy-saving and environment-friendly water micro-emulsification diesel oil

The invention relates to an energy fuel, and in particular relates to high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil. The high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil comprises 55-76% of diesel oil, 10-30% of water, 5-15% of an emulsifier and 0.1-1% of an additive. The high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil disclosed by the invention not only has the characteristics of being steady in performance, low in cost, simple to operate and the like but also has good lipophilicity and water resistance; therefore, the high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil is applied to large-area popularization; various important physicochemical indexes of the high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil can be up to or close to requirements of automotive diesel oil to 0# diesel oil performance indexes; the high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil used as a diesel engine fuel can be directly used; therefore, diesel oil can be saved; pollutant emission can be reduced; and the high-performance, energy-saving and environment-friendly water micro-emulsification diesel oil has the double meanings for saving energy and reducing emission.