NOVELTY - A system for creating a biodiesel fuel using main biodiesel production equipment comprises a biofuel reactor (8) containing at least one chamber, at least two atomizers in the at least one chamber comprising a first atomizer (12) and second atomizer (13) in the at least one chamber; polyol separator (24) in fluid communication with the biofuel reactor; conduit containing wash water inlet; heat exchanger (33) for heating washed crude biodiesel; cooler for receiving dried biodiesel; filter (46) for receiving cooled biodiesel; and secondary process treatment equipment.    USE - For creating biodiesel fuel (claimed).    ADVANTAGE - The biofuel reactor having removable and replaceable atomizers and nozzles, making it easy to repair the atomizers and nozzles in the field and to expand or contract individual biofuel reactors based on the capacity needed at any time. The system provides extremely high yield, i.e. up to 100%; and also provides allowing user to mix biofuel feedstocks and create usable biodiesel, such as using a mixed stream of animal fat feedstock with a corn or soybean oil feedstock. The system is the ability to easily change biofuel feedstocks online, using the same overall system due to the option for use of an online pretreatment system with the biofuel reactor. The recovery of all materials of the system so there are no emissions into the environment. The system providing fertilizer using recovered potassium sulfate from the system, and glycerin for use in pharmaceuticals from the system. All water is recovered using the system, i.e. there is no waste water or steam generated from the system that is not recovered. The system does not provide atmospheric pollution using the special treatment processes. The secondary process treatment needing very low amounts of sulfuric acid and alcohol in the system.    DETAILED DESCRIPTION - A system for creating a biodiesel fuel using main biodiesel production equipment comprising a biofuel reactor (8) containing at least one chamber, at least two atomizers in the at least one chamber comprising a first atomizer (12) in the at least one chamber containing at least one light phase biofuel feedstock nozzle (15) for receiving and atomizing a light phase biofuel feedstock, and a second atomizer (13) in the at least one chamber comprising at least one short chain alcohol with catalyst nozzle for receiving and atomizing a short chain alcohol with catalyst (21) where a stream of reacted microparticles is quickly formed when the atomized light phase biofuel feedstock contacts the atomized short chain alcohol with catalyst; a polyol separator (24) in fluid communication with the biofuel reactor, where the polyol separator is adapted to receive and separate the stream of reacted microparticles into a crude polyol stream and a crude biodiesel stream; a conduit containing a wash water inlet for introducing fresh wash water to the crude biodiesel stream, and flowing the crude biodiesel stream mixed with fresh wash water to a wash water separator, where the wash water separator is adapted to separate a first portion of wash water from the crude biodiesel stream to form a washed crude biodiesel with a second portion of washing water; a heat exchanger (33) for heating the washed crude biodiesel with the second portion of washing water to form dried biodiesel and wash water vapor; a cooler for receiving the dried biodiesel and forming a cooled biodiesel; a filter (46) for receiving the cooled biodiesel and removing particles from the cooled biodiesel to form a final biodiesel; and a secondary process treatment equipment containing a neutralization vessel adapted to receive the crude polyol stream, the first portion of the wash water, and a recycle acid stream, where the neutralization vessel is adapted to neutralize the crude polyol stream, wash water, and recycle acid streams to a pH of 3.5-4 forming a neutralized mixture; a phase separator for receiving the neutralized mixture and forming an oil stream and a second crude polyol stream; an esterification conduit for dosing a short chain alcohol into the oil stream and for dosing an esterification acid into the oil stream; an acid esterification reactor for esterifying the oil stream to form a mixture of a fatty acid ester and an acid/alcohol mixture; an acid esterification phase separator for receiving the mixture of the fatty acid ester and the acid/alcohol mixture and forming the recycle acid stream and a crude fatty acid ester stream, where the crude fatty acid ester stream flows back to the biofuel reactor, where the recycle acid stream flows back to the neutralization vessel; a polyol dryer for forming at least two components from the second crude polyol stream, including a water alcohol stream adapted to receive wash water vapor, and a final polyol product; and an alcohol rectification unit for separating water and alcohol from the water alcohol stream.    DESCRIPTION OF DRAWING(S) - The figure shows atomization and trans-esterification process to form biodiesel.    Biofuel reactor (8)    First atomizer (12)    Second atomizer (13)    Polyol separator (24)    Heat exchanger (33)    Filter. (46)