Question

Explain the magnetic separation method.

Answer 1

Hint- Magnetic partition is the way of isolating segments of mixtures by utilizing magnets to draw in magnetic materials. The procedure that is utilized for magnetic partition withdraws non-magnetic material with the individuals who are magnetic.
Step-By-Step answer:
Magnetic Separation is isolating parts of mixtures by utilizing magnets to draw in magnetically powerless materials. This partition method can be helpful in mining iron as it gets pulled into a magnet.
In mines where wolframite was blended in with cassiterite, for example, South Crofty and East Pool mine in Cornwall or with bismuth, for example, at the Shepherd and Murphy mine in Moina, Tasmania, magnetic detachment is utilized to isolate the metals.
At these mines, a gadget called a Wetherill's Magnetic Separator (developed by John Price Wetherill, (1844–1906) was used. In this machine, the crude mineral, after calcination was taken care of onto a transport line which went underneath two sets of electromagnets under which further belts ran at right edges to the feed belt. The principal pair of balls was weakly polarized and served to draw off any iron mineral present.
The subsequent pair were firmly polarized and pulled in the wolframite, which is weakly magnetic. These machines were fit for treating 10 tons of ore a day.
It is additionally utilized in electromagnetic cranes that differentiate magnetic material from scraps and undesirable substances.
Note: One other application, not generally known yet is significant, is to utilize magnets in process enterprises to expel metal contaminants from item streams. This takes a great deal of significance in food or pharma businesses.