The hydrogen from the compressor under a pressure of 200 atmospheres enters the liquefier through the tube, and passes through a coil A, which is cooled to — 80° C. in a mixture of solid carbonic acid and alcohol. It then enters the coil contained... The Experimental Study of Gases: An Account of the Experimental Methods ... - Page 197 by Morris William Travers - 1901 - 323 pages Full view -
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