Chemical News and Journal of Industrial Science, Tomy 117-118Chemical news office., 1918 |
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Strona 19
... Silver Lake , N.J. Under this new designation appeared the products of the Thomas A. Edison Affiliated Companies . Hellenic Chemical and Colour Co. , New York . were : -- Benzol , toluol , xylol , solvent naphtha , naphthal- The dyes ...
... Silver Lake , N.J. Under this new designation appeared the products of the Thomas A. Edison Affiliated Companies . Hellenic Chemical and Colour Co. , New York . were : -- Benzol , toluol , xylol , solvent naphtha , naphthal- The dyes ...
Strona 24
... Silver , by C. H. Fulton The Viscosity of Blast - furnace Slag and its Relation to Iron Metallurgy , including a Description of a New Method of Measuring Slag Viscosity at High Temperatures , by A. L , Feild 27 The Constitution and ...
... Silver , by C. H. Fulton The Viscosity of Blast - furnace Slag and its Relation to Iron Metallurgy , including a Description of a New Method of Measuring Slag Viscosity at High Temperatures , by A. L , Feild 27 The Constitution and ...
Strona 25
... SILVER . By CHARLES H. FULTON . Definition of " Ore . " It is difficult to define " ore " so as to include all the ... silver , are ores of lead and silver in the scientific sense , irrespective of the quantity that may be present . In a ...
... SILVER . By CHARLES H. FULTON . Definition of " Ore . " It is difficult to define " ore " so as to include all the ... silver , are ores of lead and silver in the scientific sense , irrespective of the quantity that may be present . In a ...
Strona 26
... silver , and lowest for copper and lead . In milling processes recoveries of 90 to 96 per cent of the gold in the ore are not infrequent . In smelting processes these figures may be increased . In milling processes the recovery of the ...
... silver , and lowest for copper and lead . In milling processes recoveries of 90 to 96 per cent of the gold in the ore are not infrequent . In smelting processes these figures may be increased . In milling processes the recovery of the ...
Strona 27
gold and silver ores , comprising the great mass of these ores , are treated by milling processes distinctive of the metallurgy of gold and silver . In some instances these siliceous ores are necessary to properly balance the mixture of ...
gold and silver ores , comprising the great mass of these ores , are treated by milling processes distinctive of the metallurgy of gold and silver . In some instances these siliceous ores are necessary to properly balance the mixture of ...
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