Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 391
he electrodes is suspended a cylindrical screenof iron gauze. This prevents the sodium globules which are liberatedon the cathode from floating over to the anode. The sodium whichfloats to the surface is ladled out periodically from F through thecover. For successful working, the temperature should… … Fig. 19. Castners Sodium FurnaceCopied from The Electric Furnace, by Alfred Slansfield A single cell holds about 250 pounds of molten NaOH, takes a currentof 1200 amperes at about 5 volts, and works at a current efficiencysomewhat less than 50 per cent. MANUFACTURE OF ALUMINUM Aluminum is a metal…
Electrical engineering
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