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

Vespr, Give the name of the molecular shape of each of the following. (1 m...

Give the name of the molecular shape of each of the following. (1 mark each) 1) silicon tetraiodide

Honey, fiehes test means result if positive result always color change if n...

fiehes test means result if positive result always color change if negative color change or not

The band model, The band model of solids is an extended of the molecular or...

The band model of solids is an extended of the molecular orbital (MO) method. The overlap of atomic orbitals in an extended solid produces rise to continuous bands of electronic en

Explain sensory panel, Sensory panel During the product development cy...

Sensory panel During the product development cycle it is necessary to conduct periodic quality assessment of the product being developed.  This is done either with a consumer

The electronic configuration of an element with atomic no., The electronic ...

The electronic configuration of an element with atomic number 7  i.e. nitrogen atom is; (1) 1s 2 , 2s 1 , 2p 3 x                               (2)  1s 2 , 2s 2 , 2p 2 x ,

Illustrate the term rolling with diagram, Illustrate the term Rolling with ...

Illustrate the term Rolling with diagram A pair of cylindrical rollers made of iron or steel rotate in opposite direction with a gap between them which is smaller than cros

What is chemical formula for borax, What is chemical formula for Borax? ...

What is chemical formula for Borax? Ans) Chemical formulae of borax is (Na 2 ) B 4 (O 7 ) .10(H 2 ) O

space b/w a proton and electron in h atom, Between a proton and electron i...

Between a proton and electron in a hydrogen atom = 3.16 x 10 47 A 0

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