Related Questions

__________ is used as a flux in the smelting of copper ore like chalcopyrite.
Which of the following is capable of acting both as an acid flux as well as a basic flux in the metal extraction from its ore?
Leaching of uranium ore and gold ore is done in
If the iron ore contains clay as an impurity, the flux added during calcination, is
During smelting process, the combination of fuel in the furnace
The method of concentrating the ore which makes use of the difference in density between ore and impurities is called
Frother is added in the froth floatation cell used in ore beneficiation to stabilise the air bubbles (i.e., froth), which will hold the ore particles, but it does not affect the floatability of minerals. Which of the following is not used as a frother?
Ore concentration by froth floatation utilises the __________ of ore particles.
__________ is used as a flux in the extraction of iron from iron ore (hametite) in blast furnace.
In "Imperial Smelting Process" for extraction of zinc, zinc vapour thus produced is quenched in the external condenser by the use of the following :