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Expired
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GB21330/30A
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Individual
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Individual
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Publication of GB365570ApublicationCriticalpatent/GB365570A/en
Vaporization, Distillation, Condensation, Sublimation, And Cold Traps
(AREA)
Abstract
<PICT:0365570/III/1> Apparatus for evaporating liquids and condensing steam comprises a rotary drum resiliently held between stationary endplates 2, 3. The drum is filled with rings, balls, &c., to the surfaces of which the liquid to be evaporated or the cooling liquid for the steam adheres.
GB21330/30A1929-07-121930-07-14Oblique rotatable drum for carrying out heat technical processes
ExpiredGB365570A
(en)