Plant specially designed for separating isotopes of “natural uranium”, “depleted uranium”, or “special fissile materials”, as follows: 1. Gas centrifuge separation plant; 2. Gaseous diffusion separation plant; 3. Aerodynamic separation plant; 4. Chemical exchange separation plant; 5. Ion-exchange separation plant; 6. Atomic vapour “laser” isotope separation plant; 7. Molecular “laser” isotope separation plant; 8. Plasma separation plant; 9. Electro magnetic separation plant;