Electric Smelting and Refining: The Extraction and Treatment of Metals by Means of the Electric CurrentCharles Griffin, 1897 - 416 Seiten |
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Seite xiii
... Electromotive Force and Current Density , The Prevention of Spongy 315 • Cowper - Coles ' Process , 306 Zinc , 315 Hoepfner's 306 Utilisation of the Anode The Ashcroft , 307 Reactions , 315 " " Modern Industrial De- Cost of Zinc ...
... Electromotive Force and Current Density , The Prevention of Spongy 315 • Cowper - Coles ' Process , 306 Zinc , 315 Hoepfner's 306 Utilisation of the Anode The Ashcroft , 307 Reactions , 315 " " Modern Industrial De- Cost of Zinc ...
Seite 5
... electromotive force which sets the ions in motion , and , therefore , produces the current in galvanic batteries . If , in any mechanism , a strong force be applied at one end of a moving part , whilst there is a weak opposing force at ...
... electromotive force which sets the ions in motion , and , therefore , produces the current in galvanic batteries . If , in any mechanism , a strong force be applied at one end of a moving part , whilst there is a weak opposing force at ...
Seite 7
... electromotive force is necessary to effect the transfer of large quantities of copper . And scarcely any better example is needed to show that not only the atoms of metal , but their electrical charges with them , are carried through ...
... electromotive force is necessary to effect the transfer of large quantities of copper . And scarcely any better example is needed to show that not only the atoms of metal , but their electrical charges with them , are carried through ...
Seite 10
... electromotive force required for a given electrolytic process , as found experimentally , by V ; and , finally , if the number in the last column of the table be represented by w ; the weight , W , of the material that should be yielded ...
... electromotive force required for a given electrolytic process , as found experimentally , by V ; and , finally , if the number in the last column of the table be represented by w ; the weight , W , of the material that should be yielded ...
Seite 11
... electromotive force will always be correct , provided that the metal deposited has the desired properties . Calculation of Potential . - For full details of calculations to determine the electromotive force required in an electrolytic ...
... electromotive force will always be correct , provided that the metal deposited has the desired properties . Calculation of Potential . - For full details of calculations to determine the electromotive force required in an electrolytic ...
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alkaline alkaline earth metals alloy alumina aluminium aluminium fluoride amperes per sq anode antimony apparatus arrangement bath bismuth Borchers bottom calcined calcium carbon rods cathode cell cent cerium charge chemical chloride chromium compartment compounds conductor connection consists containing crucible cryolite cuprous current density cyanide decomposed deposited described dissolved dynamo electric current electrodes electrolyte electromotive force employed Engineering English Patent experiments extraction fluoride furnace fused German Patent gold grms heat hydrogen impurities insoluble iron latter lead liquid lithium magnesium material matte melting vessel mercury metal metallurgical method metre mixture nickel obtained operation oxide oxidised oxygen placed plant plates pole potassium practical precipitated production proportion pure quantity reduced refining residue reverberatory furnace roasted salts separated Siemens silver smelting sodium soluble solution specific gravity substances sufficient suitable sulphide sulphuric acid surface tank temperature tion treated treatment tube vats volts whilst wire zinc zinc sulphate
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