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

Question, Hybridisation of sulfury chloride

Hybridisation of sulfury chloride

Explain anhydrous alci is used as a catalyst., (i) Assign appropriate reaso...

(i) Assign appropriate reason for each of observations: (a) Anhydrous ALCI is used as a catalyst. (b) Phosphinic acid behaves as a monoprotic acid. (c) SF6 is not easily h

Number of protons, Number of protons, neutrons and electrons in the element...

Number of protons, neutrons and electrons in the element  231/89 y is: (1) 89, 231, 89   (2) 89, 89, 242    (3) 89, 142, 89       (4) 89, 71, 89 Ans:  89, 142, 89

Dna nucleotides - biomolecules, DNA nucleotides Adenine ...

DNA nucleotides Adenine + Deoxy ribose sugar + Phosphate → Adenosine phosphate Guanine

Solutions, what volume in milliliters of 12.00M nitric acid (HNO3) stock so...

what volume in milliliters of 12.00M nitric acid (HNO3) stock solution would you us to make 750.0 ml of 3.00M nitric acid solution what volume in milliliters of 12.00M nitric acid

TLC, Mesh size of silica gel for prep tlc

Mesh size of silica gel for prep tlc

Physical Chemistry assignment, apparatus and principle of Flah photolysis.....

apparatus and principle of Flah photolysis...and 3rd order reaction with two same and one different concentration.

Emperical and molecular formula, A hydrocarbon is burnt completely in exces...

A hydrocarbon is burnt completely in excess oxygen.it is found that 5.0g of the hydrocarbon gives 14.6g carbon dioxide and 9.0g of water.knowing that relative molecular mass of the

Chemistry, how is chemistry in everyday life

how is chemistry in everyday life

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