"How is helium produced"

How is atomic number 2 produced? Production: Although atomic number 2 is genius of the most common elements in the universe it is a rare shoot a line on earth. It exists in the glory in such small quantities (less than five parts per million) that recovering it from the air is uneconomical. atomic number 2 is produced as a by-product of the polish of vivid gas, which is carried come to the fore on a commercialised scale in the USA and Poland. In these areas inwrought gas contains a relatively high concentration of atomic number 2 which has salt away as a result of radioactive decay of bowed down(p) elements within the earths crust. Helium is supplied to distribution centres end-to-end the world in liquid form in intumescent cryogenic containers. The Helium is modify into liquid containers, gas cylinders and cylinder packs as necessary. History of Helium Production: Government involvement in atomic number 2 saving dates to the Helium be active of 1925 which authorized the Bureau of Mines to relieve oneself and operate a big helium extraction and catharsis plant. From 1929 until 1960 the federal governing body was the single domestic helium producer. In 1960, Congress amended the Helium Act to provide incentives to natural gas producers for stripping natural gas of its helium, for bargain for of the divide helium by the regime, and for its long-term storage. With over 960 million cuboid meters (34.

6 billion cubic feet) of helium in government storage and a large personal helium recovery industry, questions arise as to the need for either the federal helium extraction program or the federally maintained helium stockpile. In a! move which would take the federal government out of the helium business, Congress passed the Helium Privatization Act (H.R. 873) as part of the Seven-Year balance compute Reconciliation Act of 1995 (H.R. 2491). Although the pecker died when the President vetoed the Bud bemuse Act on December... If you want to get a liberal essay, order it on our website: BestEssayCheap.com

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