mercury

Chemical Precipitation on Mercury

The Chemical Precipitation on Mercury of the Gilmour – Young Process is a method that has been employed at the Santa Francisca Mine, Nicaragua. The ore contains a very large percentage of clay, the slimes amounting to 70 per cent, of the ore. The ore is crushed by a No. 5 Krupp ball mill through a 30-mesh sieve, and is charged

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Laboratory Mercury Separator 

Laboratory Mercury Separator is extensively used to separate floured mercury or amalgam from the tailings of any amalgamating unit.

Pulp is fed into the tube through the funnel in the top, and water is forced in at the lower part of the tube, creating a sufficient up-current to overflow the sands out of the discharge outlet near the top. Mercury and

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Leaching Mercury Sulfide

Hydrometallurgical methods have received increased attention for the treatment of many ores in recent years. Whereas, direct furnacing has been regarded as the standard process for mercury (cinnabar) ores, hydrometallurgical methods offer an alternate consideration. The chemistry of this process is not new, but with the impetus to hydrometallurgical

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Mercury Ore Processing

The concentration of low grade cinnabar, HgS, with a specific gravity of 8.0-8.2 is effectively accomplished by gravity and flotation methods.

Cinnabar ores of relatively high mercury content can be retorted directly to expel the sulphur and condense metallic mercury, but for lower grade ores, preliminary concentration is advisable to reduce the tonnage

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