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Showing: 51 to 60 of 818 matches for "autoclave copper"  Page    prev   1   2   3   4   5   6   7   8   9  next
TITLE Process and Engineering Considerations in the Pressure Leaching of Copper Refinery Slimes 
SUMMARY ... However, depending upon the vapor velocity and the turbulence in the flash tank
or the autoclave, some sulfuric acid/copper sulfate- bearing mist may be emitted ...
AUTHOR Hoffmann, James E.
PUBLISHED 2000
TITLE Pressure Leaching of Enargite in Sulfate-Oxygen Media 
SUMMARY ... at specified times, and at the end of the experiment, the autoclave was rapidly ... The
withdrawn samples and the final filtrate were analyzed for copper and in ...
AUTHOR Padilla, R.
PUBLISHED 2008
TITLE Process Development For The Eskay Creek Project 
SUMMARY ... gested. Copper extractions in the autoclave varied from 66.2% to 93.0%,
and zinc extractions ranged from 72.7% to 98.3%. As indi ...
AUTHOR Gathje, John ; Gale, Donald ; Turney, John
PUBLISHED 1995
TITLE Thiourea Leaching Of Gold And Silver -Technology Update And Additional Applications 
SUMMARY ... Autoclave Leach Residue A sample of leach resldue produced from the autoclave leachlng
of copper smelter flue dusts was subjected to two stages of sulfurlc ...
AUTHOR Hiskey, J. B.
PUBLISHED 1984
TITLE A Review Of The Extractive Metallurgy Of Indium 
SUMMARY ... slag formed on dross retreatment The slag 1s ground and any Copper present 1s ... 1s
belleved to comprlse an lnltlal sulphurlc acld leach In an autoclave ata hlgh ...
AUTHOR White, C. E. T. ; Slattery, J. A.
PUBLISHED 1983
TITLE Process For Selenium Recovery From Copper Anode Slime By Alkali Pressure Leaching 
SUMMARY ... Debari. Udaipur – 313 024. Rajasthan. India. Key words: Selenium, copper
anode slime, alkali leaching, autoclave Abstract Selenium ...
AUTHOR Saptharishi, S.
PUBLISHED 2006
TITLE Improved Cupric Ammonium Carbonate Leaching Of Copper Scrap 
SUMMARY ... dissolved copper in ammoniacal carbonate solution is recovered as metal powder by
use of CO or gas as reductants in an autoclave at a temperature of 300 0 ...
AUTHOR Staker, W. L.
PUBLISHED 1971
TITLE Hydrothermal Reduction of Copper Oxides 
SUMMARY ... H, gas is the subject of this paper and completes the three-step process to produce
the equivalent of blister copper hydrolytically under autoclave conditions. ...
AUTHOR Hevia, Jose F.
PUBLISHED 1994
TITLE Commissioning of the Bindura Pressure Leach Plant 
SUMMARY ... Sufficient copper dissolution solution is fed to the autoclave to obtain
8 to \0 g/L copper in the autoclave discharge solution. ...
AUTHOR Channon W ; Dube M ; Makwana M ; Kerfoot D G
PUBLISHED 1996
TITLE The Total Pressure Oxidation Of El Indio Ore And Concentrate 
SUMMARY ... Copper recovery was proposed by direct solvent extraction and electrowinning of
copper by treating the dilute solution from the autoclave discharge. ...
AUTHOR Dreisinger, David B.
PUBLISHED 1999
Showing: 51 to 60 of 818 matches for "autoclave copper"  Page    prev   1   2   3   4   5   6   7   8   9  next

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