Word: co2
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Dates: during 1930-1939
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Department of Chemical Engineering Yale University New Haven, Conn. Although carbon dioxide does indeed leak through rubber 15 times as fast as air, the leakage is still slow. A CO2-inflated raft will carry a man four to six days. CO2 is used only for the first quick inflation: the raft thereafter is kept buoyant by a hand air-pump...
Chief Pilot Verne W. Harshman, naval aviator on maneuvers off the coast of Colombia in 1931, was forced down by bad weather, kept afloat on his CO2-filled raft five days. Only trouble he encountered was sharks, which were attracted by the raft's color (orange-yellow for high visibility). Result: the navy changed the color of life-rafts' bottoms to olive drab...
...CO2) + (6 H20) + (674 calories) = (C6H1206...
...colorless, odorless, nontoxic, non-inflammable gas one and one-half times heavier than air, carbon dioxide (CO2) was first obtained in liquid form by Faraday in 1834, first sold commercially in 1888. In 1899 annual U. S. production was some 12,000,000 lb. Today more than 300,000,000 lb. are sold yearly and Liquid Carbonic Corp. handles most of it. Made in 36 plants in the U. S. and Canada, its gas is delivered to 10,000 U. S. beverage bottlers in 400,000 steel cylinders. There is a steadily widening use for liquid carbonic in asbestos composition...
...Chicago, overheated Karl Marvin tried to cool himself with ice. The trickle down his neck was uncomfortable. He tried it with dry ice (solid CO2), froze both his ears...