slag from smelted metal

Slag is the silicon dioxide and metal oxide mixture left over as a by product of extracting metal from its ore during the smelting process Once the metal is smelted FEASIBILITY OF RECOVERING METALS FROM ASSOCIATED SLAGS 183 Feasibility of recovering metals from associated slags recovering metals from slag Slag CaO SiO 2

Smelting is a process of applying heat to ore to melt out a base metal It is a form of extractive metallurgy It is used to extract many metals from their ores FOR THE SMELTING AND SLAG PROCESSING 58 Analytical Data SP c Plant E Metals airborne particulates for recycle to smelting operations or use

1 of 32 An overview of Southern African PGM smelting RT Jones Mintek Private Bag X Randburg South Africa ABSTRACT The largest known platinum group metal Smelting Chemical reduction or smelting is a form of extractive metallurgy The main use of smelting is to produce a metal from its ore This includes

Slag is a by product of the metallurgical smelting process Slag has a double role it permits removal of impurities known as gangue from the melt by forming oxidSmelting Chemical reduction or smelting is a form of extractive metallurgy The main use of smelting is to produce a metal from its ore This includes

Smelting Silver by Dr C M Helm Clark PhD is licensed under a 3 Most precious metal deposits are rich in metals in contexts other than silver smeltingMineralogy of primary phases in slags and mattes from the Tsumeb smelter Namibia The mineralogy of primary phases of historical and recent slags from smelters

Smelting Smelting is a process of melting and separation of the charge into two or more immiscible liquid layers which may be slag matte speiss or metalremoved as slag Then metal is poured into molds from ladles or small pots The principal pollutant emitted from secondary copper smelting activities is

This speiss while usually not as rich in precious metals as matte made at the same time is too valuable to be thrown away but it is difficult to treat and it was thrown away or piled on the slag dumps in the pioneer days of lead smelting in this countryslag definition Slag is waste matter separated from metal during smelting noun

In the quest to achieve the highest metal recovery during the smelting of Smelting Slag During Electric Furnace Smelters using slag milling and Slag definition Slag is used by the fused refuse or dross separated from a metal in the process of smelting 2 lava resembling this 3 Chiefly British Slang a

Some smelter slags represent a significant environmental hazard but slag produced by smelters that drained slag off the molten metal and poured it SMELTING SILVER Therasia it as a flux to aid the melting of precious metals in contexts other than silver smelting and clean the metal from slag

Blast furnace tapping operations involve removing the slag and then tapping molten lead from the furnace into molds or ladl Some smelters tap metal directly into a Gold Smelting Refining Process Previous Separation efficiency between precious metals and slag is evaluated by taken slag samples and perform assays for gold

Recovery of iron from copper flash smelting slags D Busolic1 reduction of a flash smelting slag using coke as reductant up to 150 of the Metal Final slagSlag Slag by product formed in smelting welding and other metallurgical and combustion processes from impurities in the metals or ores being treated Slag

126 Primary Lead Smelting General15 Lead is found naturally as a sulfide ore containing small amounts of copper iron zinc precious metals and other trace Smelting is a form of extractive metallurgy its main use is to produce a metal from its ore This includes iron extraction for the production of steel from iron

Slag s ain t Slag s SLAG is a broad term covering all non metallic co products resulting from the separation of a metal from its ore Its chemistry and morphology Smelting is the process of separating the metal from impurities by heating the concentrate to a high temperature to cause the metal to melt Smelting the concentrate produces a metal or a high grade metallic mixture along with a solid waste product called slag

The present invention provides a process for recovering valuable metals from precious metal smelting slag comprising smelting the precious metal smelting slag and a FOR THE SMELTING AND SLAG PROCESSING 58 Analytical Data SP c Plant E Metals airborne particulates for recycle to smelting operations or use