
Noble gas includes helium, argon, xenon, radon, krypton and neon which have similar properties under standard conditions. Noble gases are all tasteless, odorless, colorless, and non flammable gases. Helium is obtained from natural gas whereas argon, krypton, neon, and xenon are separated from the air by using the process of fractional distillation and liquefaction of gases. Noble gases play an important role in industries such as space exploration, lighting, and welding. Noble gases have applications in superconducting magnets, cryogenics, semiconductors, satellite propellants, plasma displays and television, gas chromatography, creation of inert atmosphere, light bulbs, excimer lasers, and medicine. Geographically the market is segmented into the U.S., Japan, Canada, Asia-Pacific, Europe, Latin America, and the Middle East.