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Yes, the combustion of coal (oxydation reaction) is an exothermic reaction, releasing heat.
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∙ 13y ago
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Difference in GCV and UHV of coal?
GCV, gross calorific value, is the quantity of heat produced by combustion. UHV, useful heat value, is the gradation of non-coking coal.
The combustion of coal is a change?
The combustion of coal is a chemical change - an exothermic reaction between carbon and oxygen.
Combustion of coal give out heat?
Yes, the combustion of coal (oxydation reaction) is an exothermic reaction, releasing heat.
How is coal converted to the energy people use?
The most useful energy that coal provides is as a fuel for combustion; we have to burn it. Burning coal creats heat we can use to boil water, turning it to steam, and then we use the steam to drive turbines to make electricity.
Is a combustion of coal an endothermic reaction?
NO ... all burning/combustion reactions are exothermic.
Difference in GCV and UHV of coal?
GCV, gross calorific value, is the quantity of heat produced by combustion. UHV, useful heat value, is the gradation of non-coking coal.
The combustion of coal is a change?
The combustion of coal is a chemical change - an exothermic reaction between carbon and oxygen.
Combustion of coal give out heat?
Yes, the combustion of coal (oxydation reaction) is an exothermic reaction, releasing heat.
How is coal converted to the energy people use?
The most useful energy that coal provides is as a fuel for combustion; we have to burn it. Burning coal creats heat we can use to boil water, turning it to steam, and then we use the steam to drive turbines to make electricity.
Is a combustion of coal an endothermic reaction?
NO ... all burning/combustion reactions are exothermic.
The combustion of coal is what kind of change?
chemical
What are the products of combustion for coal and petroleum?
Complete combustion will result in the production of CO2 and H2O.
What has the author Erich Raask written?
Erich Raask has written: 'Mineral impurities in coal combustion' -- subject(s): Coal, Coal-fired power plants, Combustion, Furnaces, Mineral inclusions
Where does combustion take place in a coal-burning power plant?
We can probably say the firebox of the boiler is where combustion takes place in a coal-fired power plant.A coal pulverizer feeds the coal into the firebox (burner or combustion chamber) along with forced air. The air-coal mix is ignited in the hot environment, and the heat rises to the coils in the upper part of the boiler. In the bottom of the combustion area we find the ash or slag collector.
What has the author John F Unsworth written?
John F. Unsworth has written: 'Coal quality and combustion performance' -- subject(s): Analysis, Coal, Combustion
What does the complete combustion of coal produce?
The complete combustion of organic compounds produces Carbon Dioxide (CO2), Water (H2O), and a residue of any impurities which were present in the coal before combustion. Complete combustion requires a great surplus of molecular Oxygen to occur.
What is the process of burning a fuel such as coal or gasoline?
combustion
