| 摘要 |
The method for producing green fuel comprises a fermentation of vegetable materials, a separation, from the fermented vegetable materials, into an organic material suspension and an aqueous liquid phase containing ethanol, and a distillation of the aqueous liquid phase containing the ethanol with a separate yield of water and of an ethanolic phase. The inventive method is characterized in that it also comprises an anaerobic digestion of said organic material suspension from the separation step while forming a biogas and producing electricity and heat by combusting this biogas, and an at least partial drawing of this electricity produced by the biogas for supplying energy to at least one step of the method that involves the consumption of electricity, and/or drawing said heat produced by the biogas for transferring to at least one step of the method that involves the consumption of heat. |
