What is calcinations process, Chemistry

Assignment Help:

Q. What is Calcinations process?

This is fie method of heating the concentrated ore in a limited supply of air to a high temperature but under the fusion temperature. In calcinations, volatile constituents of an ore are expelled.  Hydrated and Hydroxide ores lose their water forming metal oxides. In case of carbonate ores, carbon dioxide is lost and metal oxides are made.

1611_What is Calcinations process.png


Related Discussions:- What is calcinations process

Borazine, Reaction of ammonia with diborane at 475K gives a compound B3N3H6...

Reaction of ammonia with diborane at 475K gives a compound B3N3H6 known as borazine or borazole: Borazine is best prepared by reducing B-trichloroborazme with sodium borohy

Solid - liquid phases, In the cases that we carried out in lectures we assu...

In the cases that we carried out in lectures we assumed that, in scaling up: If the TIP Speed was constant then (Note: Because D a and D t are constructed at a fixed ratio we

The following has zero valency, The following has zero valency : (1) Sod...

The following has zero valency : (1) Sodium (2) Beryllium (3) Aluminium (4) Krypton Ans: Krypton

What do you understand by the term echolocation, Question: (i) List th...

Question: (i) List the different members of the marine mammalian groups. (ii) Explain the term "stranding" and give some reasons why cetaceans strand? (iii) Cetacean

Element group 13, What are the basic physical and chemical properties of th...

What are the basic physical and chemical properties of this group

Attaking reagent, what is attacking reagent/what its type give detail about...

what is attacking reagent/what its type give detail about this

Show applications of coordination compounds, Q. Show Applications of coordi...

Q. Show Applications of coordination compounds? Innumerable applications of coordination compounds in fields as divergent as biology,  industry. Agriculture, analytical chemist

What transformations take place in photosynthesis, what transformations tak...

what transformations take place in photosynthesis?how does glucose help in the formation of ATP from ADP?

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