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

Balancing equation, I need to find the balanced formula for calcium hydroxi...

I need to find the balanced formula for calcium hydroxide + potassium carbonatequestion..

Hubles Test, Explain in brief hubles test for any test splution

Explain in brief hubles test for any test splution

Freons, Which is a better coolant, Freon 11 or Freon 12? why?

Which is a better coolant, Freon 11 or Freon 12? why?

The rate of effusion of nitrogen gas, How can we calculate the rate of effu...

How can we calculate the rate of effusion of nitrogen gas from a cylinder and How much time it will take?? Ans) rate of effusion=r=(volume of nitrogen gas effusing from the cyl

How many degrees of freedom has a system, Q. How many degrees of freedom ha...

Q. How many degrees of freedom has a system consisting of solid NaCl in equilibrium with an aqueous phase containing H 2 O, NaC(aq), Cl (aq), HC(aq), and OH (aq)? Would it be possi

Find the equilibrium molality of each solute species, Q. Consider a hypothe...

Q. Consider a hypothetical system in which two aqueous solutions are separated by a semiper- meable membrane. Solution ? is prepared by dissolving 1.00 x 10 -5 mol KCl in 10.0 g

How are p-type and n-type semiconductor obtained, How are p-type and n-type...

How are p-type and n-type semiconductor obtained? A P-type semiconductor is attained by carrying out a process of doping which is adding a certain type of atoms to the semicon

Bohr model, bohr model for hydrogen atom?

bohr model for hydrogen atom?

Find out the ratio of the mass, 1. For what fraction of annual CO 2 emissi...

1. For what fraction of annual CO 2 emissions from fossil fuel burning are automobiles responsible? 2. A 1000-kg car travels 1.6 × 10 4 km/yr. What is the ratio of the mass of

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