Which method of concentration of an ore is preferred in the following cases and why?
A. The ore has higher density particles mixed with large bulk of low density of impurities.
B. The ore consists CuSO4 intermixed with clay particles.
Answers
Answered by
45
The answer is :
A. Hydrolic washing will be done because there is a difference in density of gangue and ore particles. The gangue particles would get washed away and heavy ore will settle down.
B.For CuSO4, roasting method will be used because these ores exist in the form of their oxides and sulphides.
A. Hydrolic washing will be done because there is a difference in density of gangue and ore particles. The gangue particles would get washed away and heavy ore will settle down.
B.For CuSO4, roasting method will be used because these ores exist in the form of their oxides and sulphides.
Answered by
5
Answer:
Explanation:
A). Hydrolic washing
B). Roasting method
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