Cooke, Josiah Parsons, 1827-1894 · Boston, Little, Brown and Company · leaf 614
Pig. 415. The liquid is boiled in a glass retort, and the vapor which is thusformed is conducted into a receiver, where it is cooled below theboiling-point, and again rediiced to the liquid state. Since glassvessels when exposed to a naked fire are liable to break, the bodyof the retort is usually… … Fig. 416. a scmd-bath, or, when water is used in the place of sand, a toater-bath. Another form of distillatory apparatus is represented inPig 416. Here the neck of the retort is connected with what is50 &90 CHEMICAL PHYSICS. usually termed a Liebigs condenser. It consists of a tubeof glass,…
Matter · Heat
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