A method for manufacturing an emulsifier package is disclosed. The method
comprises blending a flow of fuel soluble product, a flow of stabilizer,
and a flow of water in a mixing vessel to form a mixture. Mixing the
mixture in the mixing vessel and recirculating the mixture through the
mixing vessel. Lastly, shearing the mixture with a shearing device at a
rate of about 27,500 shears per second to about 87,500 shears per second.
A method for manufacturing an aqueous fuel emulsion is also disclosed.