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

S block elements, why do s block elements have a weak tendency to fom compl...

why do s block elements have a weak tendency to fom complexes?

Organic chemistry , what is made when resorsinol reacts with zinc powder?

what is made when resorsinol reacts with zinc powder?

Coupling reaction - miscellaneous reactions, Coupling reaction - Miscellane...

Coupling reaction - Miscellaneous reactions Phenol couples along with benzene diazonium chloride in existence of an alkaline solution to make a red dye (p-hydroxy azobenzene).

Mention the product of onion and garlic, Onion and Garlic Onions (A. c...

Onion and Garlic Onions (A. cepa), and garlic (A. sativam), have been used in traditional and folk medicine for over 4000 years.  Disorders for which both garlic and onions ha

Cordination compounds, i want some 25 exampels of nomenculature of complex...

i want some 25 exampels of nomenculature of complex coordination compounds

Conductivities, eperiment on conductometric titration on acids and bases

eperiment on conductometric titration on acids and bases

The electrons in different shells, Which of the following explains the sequ...

Which of the following explains the sequence of filling the electrons in different shells: (1)  Hund's rule (2) Octet rule (3) Aufbau principle (4) All of these Ans

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