Explain about magnetic separation, Chemistry

Assignment Help:

Q. Explain about Magnetic Separation ?

This process is based on the difference in magnetic properties of minerals. If the ore but not the gangue is attracted by a magnetic field, it may be concentrated to-yield a sample which is rich in the metal. The pulverised mineral is passed over a rubber belt which goes on a pully in a magnetic field. The non-magnetic gangue particles fall off in a vertical position when the belt passes over the pully, but the magnetic ore clings to the belt. When the belt passes out of  the influence of the magnetic field, the ore drops off. Magnetite (Fe3O4), haematite (Fe2O3), chromite (FeO.Cr2O3), wulfrarmite (FeWO4), and ilmenite (FeO.TiO2) are some of the minerals which are separated from non- magnetic impurities by this process.

 

2389_Explain about Thiosulphuric Acid.png


Related Discussions:- Explain about magnetic separation

Coordination chemistry, A compound exists in 2 forms. One them produces 2mo...

A compound exists in 2 forms. One them produces 2moles of AgBr while the other produces 1mole of AgBr with AgNO3

Structure of atoms, briefly explain laws of atoms with example

briefly explain laws of atoms with example

Water treatment, What is calgon n phosphate conditioning n which one is bet...

What is calgon n phosphate conditioning n which one is better?

Show properties of the borax, Q. Show properties of the Borax? Salts o...

Q. Show properties of the Borax? Salts of boric acids are known as borates. As said earlier, hydrated borates occur naturally, e.g., borax, Na 2 B 6 0 11 . 5H 2 0, kernite, Na

Hydrocarbon - aliphatic hydrocarbon, Hydrocarbon - Aliphatic Hydrocarbon ...

Hydrocarbon - Aliphatic Hydrocarbon Organic compounds that made up of only carbon and hydrogen are known as hydrocarbons. Hydrocarbons mainly are two kinds (1) Aliphatic Hyd

Determine set of quantum numbers belong to highest energy, Which of the fol...

Which of the following set of quantum numbers belong to highest energy: (1) n=4, l=0, m=0, s= +1/2                (2) n=3, l=0, m=0, s= +1/2           (3) n=3 l=1, m=1, s

The electronic configuration of chromium is, The electronic configuration o...

The electronic configuration of chromium is: (1) [Ne]3s 2 , 3p 6 , 3d 4 , 4s 2 ,               (2) [Ne]3s 2 , 3p 5 , 3d 4 , 4s 1 ,            (3) [Ne]3s 2 , 3p 6 , 4s 2 ,

Electrolysis of water, Electrolysis of Water without Indicator • Assembl...

Electrolysis of Water without Indicator • Assemble the power supply for electrolysis. Attach alligator clips to the separate poles of the battery. Make sure that the wires from

Inorganic chemistry, diagonal relationship between boron and silicon

diagonal relationship between boron and silicon

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd