Rare gases - SIAD Società Italiana Acetilene e Derivati
Rare gases header
Rare gases include the noble gases, xenon, krypton and neon, and are present in the atmosphere in trace amounts.
Produced when air is purified, compressed, cooled, distilled and condensed in sophisticated processes, rare gases play an important role within many industries. Because they emit coloured light when electrically charged, rare gases are used in lighting, lasers, and medical imaging, as well as laboratory research.