Emulsification diesel fuel additive, emulsification diesel fuel using the same and preparation method thereof

Abstract

The invention discloses an emulsion diesel additive and emulsion diesel and making method, wherein the emulsion diesel additive is composed of anti-oxidant, metal passivator and cetane number modifier; the emulsion diesel contains 30-100g water, 3-40g lipophilic emulsifier, 0. 5-20g hydrophilic emulsifier and 0. 1-10g emulsion diesel additive. The invention is compatible with emulsion diesel with high stable, which can be reserved for a long time.

Description

technical field [0001] The invention relates to the field of fuel oil, in particular to an emulsified diesel oil additive, an emulsified diesel oil using the additive and a preparation method thereof. Background technique [0002] Diesel is an important motor fuel, obtained primarily from petroleum. With the exhaustion of non-renewable energy sources, energy is becoming increasingly scarce. Diesel production and supply have also been severely affected. The development of alternative fuels to diesel has become an important issue. [0003] At present, one of the main directions of diesel alternative fuel research is to develop emulsified diesel. The so-called emulsified diesel oil refers to the product obtained by mixing diesel oil with other flammable organic solvents and water through a suitable emulsifier. Since a certain amount of flammable organic solvent is dissolved in the emulsified diesel oil, it replaces part of the diesel oil for combustion, thus saving the cons...

AI Technical Summary

Problems solved by technology

The disadvantages of these emulsified diesel oils are low stability, easy stratification, short storage time, and low combustion quality

Moreover, the emulsifiers used in most emulsified diesel oils use many types of raw materials, the synthesis process is complex, and special equipment is required, resulting in high costs