Qatar: start-up of world’s largest helium unit
07/08/2013 Air Liquide recently started up the world’s largest helium purification and liquefaction unit, a turnkey project at Ras Laffan Industrial City, Qatar. The new unit’s production capacity is approximately 38 million cubic meters of helium per year. The high technologies Air Liquide uses to purify and liquefy helium at a very low temperature (-269°C) … Read more