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Thursday, January 16, 2014

How Is Helium Produced?

how Is helium Produced? "How Is atomic number 2 Produced?" Production: Although Helium is one of the to the loftyest degree common elements in the universe it is a rare go up issue on earth. It exists in the atmosphere in much(prenominal) petite quantities (less than five parts per million) that recovering it from the air is uneconomical. Helium is produced as a by-product of the refining of natural hired gun, which is carried out on a commercial scale in the the States and Poland. In these areas natural gas contains a relatively high density of Helium which has accumulated as a dissolvent of radioactive decay of heavy elements within the earths crust.
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Helium is supplied to dispersal centres end-to-end the world in liquid form in braggy cryogenic containers. The Helium is filled into liquid containers, gas piston chambers and cylinder packs as necessary. History of Helium Production: Government involvement in helium saving dates to the Helium Act of 1925 which trustworthy the Bureau of Mines to build and oper...If you emergency to get a affluent essay, order it on our website: OrderCustomPaper.com

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