Si sa che l'alchimia è fondata 
              sulle metamorfosi fisiche operate dallo spirito, denominazione data 
              al dinamismo universale emanato dalla divinità, che mantiene 
              la vita e il movimento, o ne provoca l'arresto e la morte, fa evolvere 
              la sostanza e si conferma come il solo animatore di tutto ciò 
              che esiste.
           
           
            Fulcanelli, le Dimore Filosofiale, vol II
           
         
         
          
            The rite of fire
            The mystery of creation renovates thanks to knowledge handed over 
            through generations.Fire, ancient passion and spirit, all blend to 
            form a delicate alchemy of gestures and elements accompanying the 
            certain and yet inexplicable rite leading to the thinnest, lighter 
            and most precious substance.Fire, the very symbol of the De Mezzo 
            family.Fire sublimates from marc the water of life, it is used to 
            work, but mostly it is the fire inside of us, which feeds impetuousness, 
            the will of doing, warmth and emphasis in human relationships. 
            All this determined the name of the ancient family De Mezzo: Thunderstorm
            
            Once upon a time there was the alembic 
            This is how we could start off a short handling of technologies and 
            tools that were improved little by little in the production of grappa. 
            In this field Italian technology has managed to achieve remarkable 
            goals. Starting from the simplest distillation tool, namely the alembic, 
            formed by a source of heat, a boiler, a top, a manifold or swan neck 
            and a cooler, evolution has never come to a halt. The simplest alembic 
            is the direct fire alembic with submerged marc.
            This alembic is difficult to manage, quick in distilling, but the 
            product thereof obtained must be re-distilled.
            The direct fire alembic with submerged marc and dephlegmator is more 
            sophisticated.
            Along with the alembic endowed of a particular dephlegmator, the Ergot 
            sphere represents a good tool capable of obtaining grappe of 50/60° 
            and consequently only one distillation is necessary.
            If the marcs are healthy, this type of distiller ensures excellent 
            results.
            There is also a bain-marie distiller in which heat is provided by 
            a direct source and is transmitted to the marc through a hollow space 
            in which the liquid is contained (water or oil).
            This device is very interesting because it prevents overheating of 
            the marc, responsible for the formation of a substance called furan 
            and of other substances having bad taste or aroma.
          
          
            
            I quattro Grandi Elementi hanno la loro natura proprio come un bambino 
            ha una madre; il fuoco riscalda, l'aria si muove, l'acqua 
            bagna, la terra è solida.
            Shitou Xiquian