Chemical & Metallurgical Engineering, 21. sējumsEugene Franz Roeber, Howard Coon Parmelee McGraw Hill Company, 1919 |
No grāmatas satura
1.5. rezultāts no 100.
21. lappuse
... solution from the cell feed tank , located in the salt treating building , flows by gravity through a piping system located in a trench running the length of each cell building , and is delivered to each cell unit through an automatic ...
... solution from the cell feed tank , located in the salt treating building , flows by gravity through a piping system located in a trench running the length of each cell building , and is delivered to each cell unit through an automatic ...
25. lappuse
... solution . In this way none of the cells in the series were short circuited by the removal of the cathode , and current passed to it as long as it was in the electrolyte . Good deposits of copper were obtained with as high as N.D. , 00 ...
... solution . In this way none of the cells in the series were short circuited by the removal of the cathode , and current passed to it as long as it was in the electrolyte . Good deposits of copper were obtained with as high as N.D. , 00 ...
27. lappuse
... solution and ni- trous fumes were driven off . When cool , the cover glasses and sides were washed down and the solution diluted to one liter at 15 deg . C. For the tests aliquot parts of 50 cc . were pipetted at once , using a pipette ...
... solution and ni- trous fumes were driven off . When cool , the cover glasses and sides were washed down and the solution diluted to one liter at 15 deg . C. For the tests aliquot parts of 50 cc . were pipetted at once , using a pipette ...
28. lappuse
... solution occurs . Table I gives the results of tests using 3 amp . current and a voltage drop of 3.7 per cell . This apparatus is ideal for plating the copper of brasses and alloys , allowing of assured deposition on 1 g . in 40 min ...
... solution occurs . Table I gives the results of tests using 3 amp . current and a voltage drop of 3.7 per cell . This apparatus is ideal for plating the copper of brasses and alloys , allowing of assured deposition on 1 g . in 40 min ...
32. lappuse
... solution . Metal- lic antimony can easily be obtained by electrolysis of this solution . To test this latter process an accumulator jar was used for electrolytic bath with lead sheet anodes and sheet iron cathodes . A tension of 2 v ...
... solution . Metal- lic antimony can easily be obtained by electrolysis of this solution . To test this latter process an accumulator jar was used for electrolytic bath with lead sheet anodes and sheet iron cathodes . A tension of 2 v ...
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2-story alloy aluminum American ammonia ammonium apparatus atoms average awarded the contract bbls brass brick brine calcium capacity carbon cars cathode caustic caustic soda cell cent charge of exhibit Chem Chemical Chemical Warfare chemists Chicago chloride coal coke construction containing copper drums dyes electric furnace electrode electrolytic engineer equipment Estimated cost export factory filter flash point furnace gases glucinum heat important industry ingot installed iron labor laboratory lead lime magnesite manganese manufacture material melting ment metal Metallurgical method mill mineral mixture molybdenum obtained operation oven oxide paper patents plant potash Potassium precipitate production pyrometer quantity refined rubber salt Sept Shellac short tons silica slag soda soda ash sodium solution steam steel sulphate sulphide sulphuric acid tank tank cars temperature tion tons tubes tungsten United wulfenite zinc
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