Abstract: An improved boiler that allows distillation of ethanol from a continuous flow of a hydrous feedstock compound, which may be beer or other semi-solid substance. The internal compartment of the boiler is separated into different zones by a plurality of primary baffle plates and secondary baffle plates. The hydrous feedstock compound is heated as it passes from one zone to another zone and ethanol inside the hydrous feedstock compound vaporizes. The ethanol rich vapor is channeled through a collector column and then collected for further processing. The temperature of the hydrous feedstock compound is slightly different from one zone to another zone because of ethanol concentration changes as the hydrous feedstock compound moves from one zone to another. At the last zone, where most of ethanol is removed, the remaining hydrous feedstock compound is removed from the boiler.

Abstract: A method for providing ethanol dehydration services is disclosed. A farmer may take advantages of a new service through the use of a resident ethanol production facility and produce hydrous alcohol. An ethanol dehydration service provider may set up a small scale ethanol dehydration service facility adjacent to the farmer, or alternatively, pick up the hydrous alcohol from the farmer. The farmer delivers hydrous ethanol to the ethanol dehydration service facility where dehydration service is performed. After dehydration, dehydrated ethanol is returned to the farmer who can then sell it for a better price to fuel blending companies, or blend it into E-85 or other motor fuel.