Elements of chemistry : including the applications of the science in the arts . PREPARATION OF CHLORINEFig. 150. 331. diluted with 1 of water. Effervescence, from escape of gas, takes place in the cold,but is greatly promoted by the application of a gentle heat. The gas is collected inC over water, of which the temperature should not be less than 80° or 90°; other-wise a great waste of the gas occurs from its solution in the water, and also a con-sequent annoyance to the operator from the escape of the chlorine into the atmo-sphere, by evaporation from the surface of the water-trough. If the g
Elements of chemistry : including the applications of the science in the arts . PREPARATION OF CHLORINEFig. 150. 331. diluted with 1 of water. Effervescence, from escape of gas, takes place in the cold,but is greatly promoted by the application of a gentle heat. The gas is collected inC over water, of which the temperature should not be less than 80° or 90°; other-wise a great waste of the gas occurs from its solution in the water, and also a con-sequent annoyance to the operator from the escape of the chlorine into the atmo-sphere, by evaporation from the surface of the water-trough. If the gas is not tobe used immediately, but preserved, it should be collected in bottles, into which,when filled with gaSj their stoppers greased should be inserted before they areremoved from the trough. Before the gas obtained by this process can be consideredas pure, it should be transmitted through water in a wash-bottle B, to removehydrochloric acid. If the gas is to be dried, it must be sent through a tube con-taining chloride of calcium, of two or three feet in length, some difficulty beingexperienced in dryin
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Keywords: ., bookcentury1800, bookdecade1850, bookpublisherphila, bookyear1853
