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The first step in this process is to crush platinum containing ore and immerse it in the reagent containing water; a process known as 'froth.

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However, in mining using tonnes of ore to produce one gram of platinum would not be considered abnormal. The extraction process Before.

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Platinum is a chemical element with symbol Pt and atomic number It is a dense, malleable, . In the Sudbury Basin, the huge quantities of nickel ore processed make up for the fact platinum is present as only ppm in the ore. Smaller.

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The older or classical process involved first roasting the Platinum Group Metal( PGM) concentrate. This made the rhodium, iridium and ruthenium. The platinum.

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The platinum group metals, together with some gold, total about fifty ounces to the ton. The complete process of extraction consists essentially of enriching.

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The platinum recovery process case can be grouped into 6 stages: concentration, smelting, converting, magnetic separa- tion, base metals removal, and.

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(Page 1) The traditional method for recovering platinum-group metals (Pt, Pa, Ir, Os, A low-pressure process to leach metals from laterite ores.