Résultats de la recherche - "Leaching"

Recovery of cobalt from spent copper leach solution, using continuous ion exchange /

Sujets:

Tungsten and gold recovery from Alaskan scheelite-bearingores / par Greaves, J. N.

Sujets:

Ferric chloride leaching of the Delta sulfide ores and gold extraction from the leaching residue / par Lin, H. K.

Sujets: “…Leaching.…”

Iron extraction from simulated aluminum nitrate leach liquor / par Eisele, J. A. (Judith A.)

Sujets:

In situ leaching research in a copper deposit at the Emerald Isle mine /

Sujets: “…Leaching Research.…”

Gold and silver leaching, recovery and economics : porceedings from the 110th AIME meeting Chicago, Illinois, February 22-26, 1981 /

Sujets: “…Leaching.…”

Copper exchange capacity of clays and their potential effect on in situ copper leaching /

Sujets:

Evaluation of radium and toxic element leaching characteristics of Florida phosphogypsum stockpiles / par May, Alexander

Sujets:

Recovery of silver, gold, and lead from a complex sulfide ore using ferric chloride, thiourea, and brine leach solutions / par Sandberg, R. G.

Sujets:

Cobalt and nickel from lead-smelter matte purification of leach liquor / par Prater, R. B.

Sujets:

Recovery of platinum, palladium, and gold from Stillwater Complex flotation concentrate by a roasting-leaching procedure /

Sujets:

Na2 CrO4 from domestic chromite concentrates by an alkali-fusion method /

Sujets:

Effect of nonionic surfactants on chalcopyrite leaching under dump chemical conditions / par Sandoval, S. P. (Scot Philip), 1958-

Sujets:

High-temperature cyanide leaching of platinum-group metals from automobile catalysts--process development unit /

Sujets:

Weathering of a base-metal sulfide leaching residue par Carnahan, T. G. (Thomas G.)

Sujets:

Recovery of principal metal values from waste hydroprocessing catalysts /

Sujets:

Bacterial preoxidation of Stillwater Complex, MT, platinum-group metal flotation concentrate and recovery of plantinum-group metals by cyanidation / par Yopps, D. L. (Deborah L.)

Sujets:

Predicting flow characteristics of a lixiviant in a fractured crystalline rock mass / par Miller, Nadia C.

Sujets: “…Leaching Mathematical models.…”

Increasing the leaching rate of bulk superalloy scrap by melting with aluminum par Atkinson, G. B. (Gary B.)

Sujets:

Preventing chromium leaching from waste slag exposed to simulated acid precipitation a laboratory study par Kilau, H. W. (Howard W.)

Sujets: