De la 1 iulie 2007, Uniunea Europeana a obligat toate tarile membre, printre care si Romania, sa distribuie la statiile de carburanti motorina avand in compozitie cel putin 2% combustibil ecolo-gic. Iata motivul pentru care in tara noastra au inceput sa apara o serie de companii care produc carburant diesel obti-nut din materiale biologice, cum ar fi rapita. Andrei Lisinschi, presedintele Profiland, a pus pe picioare o veritabila afacere de acest gen chiar pe malul Dunarii, la Galati. Produce biodiesel, iar primele comenzi sunt asteptate chiar la inceputul verii.
‘Pana acum am produs biodiesel numai pentru testele necesare, deoarece anul trecut a fost un dezastru cu materia prima, din cauza secetei’, spune Lisinschi, care afirma ca va aduce ulei din America Latina daca productia romaneasca va fi iar afectata.
Mecanismul de producere a combustibilului ecologic este destul de simplu. Practic, din ulei se obtine un alt ulei, rafinat printr-un proces tehnologic. Acesta pleaca spre marii producatori sub forma de biodiesel, care mai apoi ajunge in motorina de la pompa. ‘Distribuitorii de carburanti sunt obligati din 2008 sa adauge chiar 2,5% – 3% pentru ca produsul lor sa devina ecologic’, ne spune inginerul Daniel Cristea (37 ani), responsabilul fabricii. ‘Putem produce 200 de tone pe zi si circa 60.000 tone pe an’, a explicat acesta.
Procesul de productie cuprinde trei faze: prima, ne arata inginerul Daniel Cristea (37 de ani), consta in amestecarea uleiului cu un reactant, care va duce in final la formarea biodieselului
Faza doi: in aceste imense recipiente, denumite uscatoare de biodiesel, apa este eliminata din combustibil. ‘Este procesul de purificare’, spune Cristea
Faza finala: de la acesti robineti specialistii colecteaza biodiesel pentru analize. Aici se termina intregul proces
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