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 388
lectrolyzed in acast-iron cell of peculiar construction and lined with magnesia bricks.A cross section of this cell is illustrated in Fig. 18. The cathode covering the bottom of the cell is fused lead abovewhich rests a 6-inch layer of molten salt S and dipping into this area number of graphite… … ELECTROCHEMISTRY 43 an amalgam similar to the amalgams of sodium and mercury of themercury process. To prevent the amalgam becoming too rich insodium, the sodium is continually extracted from the molten metal byblowing steam through it by pipe F, as indicated in the right portionof the diagram. The…
Electrical engineering
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