Abstract: Process for producing wines with a high alcohol content, using 4 or 5 fermentation bioreactors, wherein the ferment is recovered, reactivated and recycled by separating the yeast-free wine from the ferment, yeast treatment with acid, separating the cells from the weak water and reactivating the cells by adding nutrients. The fermentation step takes place in an equipment that has a novel design, as well as the separation step.

Abstract: A process is proposed for recovery of water in the sugar cane processing in production mills of sugar and alcohol or only alcohol (ethanol). In the process, the thermal energy available in the exhausted steam from the electric energy generation turbines is transferred to the different mixed juice processing phases, with the reuse of the exhausted steam condensates in the boilers and of the other condensates, after using thermal energy, for imbibition, in the juice extraction phase, for cooling in the process, after passing through cooling towers, for other industrial uses and for possible treatment or use in the irrigation out of the productive system in the mill.

Abstract: A process is proposed for recovery of water in the sugar cane processing in production mills of sugar and alcohol or only alcohol (ethanol).