. A dictionary of arts, manufactures and mines : containing a clear exposition of their principles and practice. rst dissipated, but by degrees the liquorceases to be transparent, and becomes sooty. An adoptertube, A, is then fitted to the lateral cylinder. This adopter,^^ ^^ _ _ enters into another tube at the same degree of inclination 0(T Tl^*!! (cJl^^ which commences the condensing apparatus. The means^^11 IJ *^Y^ of condensation vary according to the localities. In cer- tain works they cool by means of air, by making thevapor pass through a long series of cylinders, or some-I times, even,
. A dictionary of arts, manufactures and mines : containing a clear exposition of their principles and practice. rst dissipated, but by degrees the liquorceases to be transparent, and becomes sooty. An adoptertube, A, is then fitted to the lateral cylinder. This adopter,^^ ^^ _ _ enters into another tube at the same degree of inclination 0(T Tl^*!! (cJl^^ which commences the condensing apparatus. The means^^11 IJ *^Y^ of condensation vary according to the localities. In cer- tain works they cool by means of air, by making thevapor pass through a long series of cylinders, or some-I times, even, through a series of casks connected together;but most usually water is used for condensing, when itcan be easily procured in abundance. The most simpleapparatus employed for thispurpose consists of two cylinders, f, f {fig. 4), theone within the oiher, andwhich leave between thema sufficient space to allowa considerable body ofwater to circulate along andcool the vapors. Thisdouble cylinder is adaptedto the distilling vessel, andplaced at a certain inclina-tion. To the first doubletube, Fj F, a second, and.
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Keywords: ., bookcentury1800, bookdecade1840, booksubje, booksubjecttechnology
