3. The following is an analysis of coal in percent:0₂ = 8%S = 1%C = 74%H₂ = 6%N₂ = 1.6%Ash = 9.4%If burned in a boiler, the coal produces the following Orsat analysis in percent:CO₂ = 12%CO = 0.1%0₂ = 6.5%4. A fuel oil is burned with 50% excess air. What is the volume rate of flow in m³/min of the wet productsat a pressure of 102 kPa and a temperature of 350°C when the fuel is burned at the rate of 45 kg/min?Assume that the combustion requirements of the fuel oil are similar to those of C12H26.

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A fuel oil is burned with 50% excess air. What is the volume rate of flow in mº/min of the wet products at a pressure of 102 kPa and a temperature of 350°C when the fuel is burned at the rate of 45 kg/min? Assume that the combustion requirements of the fuel oil are similar to those of C12H26.

A fuel oil is burned with 50% excess air. What is the volume rate of flow in mº/min of the wet products at a pressure of 102 kPa and a temperature of 350°C when the fuel is burned at the rate of 45 kg/min? Assume that the combustion requirements of the fuel oil are similar to those of C12H26.

Principles of Modern Chemistry

8th Edition

ISBN:9781305079113

Author:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Publisher:David W. Oxtoby, H. Pat Gillis, Laurie J. Butler

Chapter12: Thermodynamic Processes And Thermochemistry

Section: Chapter Questions

Problem 79AP

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Kinetic-Theory of Gases

Kinetic theory of gases is the model or method which was developed in the 19th century by Maxwell and Boltzmann. This is possible as the interatomic force which is of short-range forces that are important for solids and liquids can be neglected for gases. This theory or gas law gives a molecular interpretation of the pressure and temperature of a gas and is consistent with gas laws and Avogadro’s hypothesis. This theory is very helpful to correctly explain the specific heat capacities of many gases, kinetic energy and it also explains the transport qualities such as viscosity, thermal conductivity, and diffusion with molecular parameters. As stated in the kinetic-molecular theory, the temperature of a substance or gas particle is related to the average kinetic energy of the particles of that substance. When a substance is heated, some of the absorbed energy is stored within the particles, while some of the energy increases the motion of the particles, called average kinetic energy.

Question

3. The following is an analysis of coal in percent:
0₂ = 8%
S = 1%
C = 74%
H₂ = 6%
N₂ = 1.6%
Ash = 9.4%
If burned in a boiler, the coal produces the following Orsat analysis in percent:
CO₂ = 12%
CO = 0.1%
0₂ = 6.5%
4. A fuel oil is burned with 50% excess air. What is the volume rate of flow in m³/min of the wet products
at a pressure of 102 kPa and a temperature of 350°C when the fuel is burned at the rate of 45 kg/min?
Assume that the combustion requirements of the fuel oil are similar to those of C12H26.

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