Commercial engineering for central stations; a compilation of papers dealing with subjects of particular interest to those engaged in central station commercial engineering work (1912)
Williams, Arthur, 1868-, Tweedy, Edmund Francis, 1876- joint author · New York [etc.] McGraw-Hill Book Company · leaf 128
nizing apparatusand as regards the utilization of ozone for commercial purposes. Most ozonizing apparatus of the present day is similar inprinciple to the ozonizer designed by Berthelot in 1890, adiagrammatic sketch of which is shown in Fig. 23. In view ofthe importance of this ozonizer, which… … Fig. 24.—Siemens ozone generator. The inner glass tube, A, as well as the outer containing vessel,B, were filled with dilute sulphuric acid, which is a conductor ofelectricity, and the two wires leading from the static machineor transformer made contact with the acid in the tube and thatin the…
Electrical engineering · Refrigeration and refrigerating machinery · Electric power-plants
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