Explain about pyrometallurgy, Chemistry

Assignment Help:

Q. Explain about Pyrometallurgy?

Tri pyrometallurgy, the concentrated ore is heated up to a high temperature and reduction is done with a appropriate reducing agent. The different, steps involved in pyrometallurgy are calcinations, smelting and roasting. The concentrated ore is convened into the metal oxide, roasting and calcinations, if it does not already exist as an oxide. This is due to other metal compounds like sulphides, carbonates; sulphates, etc. are difficult to reduce. In the end, the metal oxide is reduced to metal by smelting.


Related Discussions:- Explain about pyrometallurgy

Properties of gases, Properties of Gases Gases are easily expandable ,c...

Properties of Gases Gases are easily expandable ,compressible unlike solids and liquids. Gases are measurured in pressure.Pressure is defined as force exerted per unit area of

General anesthetics - drugs and medicines, General Anesthetics: Genera...

General Anesthetics: General Anesthetics depress the central nervous system to like an extent that all sensitivity to pain or feeling is gone, that is they make unconsciousnes

Atomic orbitals, Angular functions: 'shapes'   The mathematical func...

Angular functions: 'shapes'   The mathematical functions for atomic orbitals may be described as a product of two factors: the radial wavefunction defines the behavior of th

Explain tin chloride is a reducing agent, Write one chemical reaction each ...

Write one chemical reaction each to show that (a) Tin (II) chloride is a reducing agent. (b) Chlorine gas can be getting from bleaching powder.

Abo blood typing, sir/maam is it animals have the same type of the blood wi...

sir/maam is it animals have the same type of the blood with human beings?

De-broglie equation, de-Broglie equation is: (1) n γ= 2d sin θ          ...

de-Broglie equation is: (1) n γ= 2d sin θ                                (2) E= hv               (3) E= mc 2                           (4) γ= h/ mv Ans: γ= h/ mv

Hydrides.., How to write conclusion for this topic hydrides

How to write conclusion for this topic hydrides

Osmotic pressure, Osmotic pressure: Osmosis process is the movement of ...

Osmotic pressure: Osmosis process is the movement of a solvent from a solution of lower solute concentration (higher solvent concentration) to one of the higher solute concentr

Illustrate the physical property of matter, Q. Illustrate the physical prop...

Q. Illustrate the physical property of matter? A physical property of a substance is a quality that can be observed and measured without changing the composition of the subst

Electronic configuration of four elements l, The electronic configuration o...

The electronic configuration of four elements L,Q, P, and R are given in brackets: L ( 1s 2 , 2s 2 , 2p 4 )        Q (1s 2 , 2s 2 , 2p 6 , 3s 2 ,3p 5 ) P ( 1s 2 , 2s 2 2p

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