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

What is half life of reaction and how it can calculated? , Half life of rea...

Half life of reaction refers to as the time during which the concentration of the reactants is reduced to half of the initial concentration or it is the time essential for the comp

Natural rubber - types of rubber, Natural rubber - Types of Rubber It i...

Natural rubber - Types of Rubber It is acquired as latex from rubber trees. The latex is coagulated along with formic acid or acetic acid. The coagulated volume is after that s

Biochemisty, High energy bond in the intermediary metabolism

High energy bond in the intermediary metabolism

Conductometry, what is conductometry and how it work

what is conductometry and how it work

What are the physical properties of nitric acid, Q. What are the Physical P...

Q. What are the Physical Properties of Nitric Acid? Ans. Nitric acid (HNO 3 ) may be prepared by heating sodium nitrate with sulfuric acid: NaNO 3 + H 2 SO 4 --> HNO

Quantum number is not related with schrodinger equation, Which quantum numb...

Which quantum number is not related with Schrodinger equation: (1) Principal         (2) Azimuthal    (3) Magnetic         (4)Spin Ans: Spin

What are galvanic cells and explain its working?, The device through which ...

The device through which chemical energy is converted into electrical energy is known as galvanic cell or electrochemical cell or voltaic cell. In a galvanic cell, a redox reaction

Multi step heat energy problems, You have 9.00 grams of H2O at 263.15 Kelvi...

You have 9.00 grams of H2O at 263.15 Kelvin at 1.00 Atm. How many moles of ice do you have

What is standard enthalpy of formation, Q. What is Standard Enthalpy of For...

Q. What is Standard Enthalpy of Formation? Ans. It is really difficult to measure the total energy content or absolute entropy of a substance. In order to quantify entropy

Explain asymmetric molecule, Explain the following terms: (a) Asymmetric...

Explain the following terms: (a) Asymmetric molecule (b) R and S notations

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