Copper Ore Reduce

Copper Ore Reduce

Ans the correct option is c compounds of certain metals reduce to metals without using any additional reducing agent ores of cu pb hg etc their sulphide ores are partially roasted to give some oxide this oxide is now reduced to the metal by the remaining sulphide ore at elevated temperatures in the absence of air.

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reducing copper sent to the electrowin circuit and tighter control on electrowin voltage makes washing of cathodes an efficient process with resultant modest copper content in the dore bars the study of the carbon adsorption circuit gives the operator.

the remaining copper will be reworked after a new lift of 18 to 20 feet of fresh ore is placed on top and leaching started again the leaching cycle on a lift of fresh ore is to be 60 to 90 days the exact cutoff to be determined according to the acid and copper in the offsolution.

Copper and deepslate copper ores drop 23 raw copper redstone and deepslate redstone ores drop 45 redstone dust lapis lazuli and deepslate lapis lazuli ores drop 49 lapis lazuli nether gold ore drops 26 gold nuggets ancient debris is the exception it drops itself when mined and must be smelted to obtain netherite scrap smelting.

Copper can be extracted by hydrometallurgy but not zinc explain answer copper can be extracted by hydrometallurgy but not zinc because the reduction potential of zinc is lower than that of copper so that copper can be reduced from its solution by zinc but to reduce zinc from its solution we need higher reactive metal which reduction.

Copper can be extracted from its ore by underground sinking a vertical shaft into the earth to an appropriate depth and driving horizontal tunnels into the ore open pit 90 of ore is mined by this method ores near the surface can be quarried after removal of the surface layers.

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