Question

Determine the adiabatic flame temperature of combustion of methane using theoretical air. PS: no other values...

Determine the adiabatic flame temperature of combustion of methane using theoretical air. PS: no other values are given.

Engineering   Chemical-Engineering   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Determine the lower and higher heating values in kJ/kg of stoichiometric combustion of liquid ethanol at...
Determine the lower and higher heating values in kJ/kg of stoichiometric combustion of liquid ethanol at 1 atm and 25 °C. Also determine the adiabatic flame temperature for stoichiometric combustion of ethanol in air with reactants initially at 1 atm and 25 °C. Assume constant specific heats evaluated at the average of the reactant and product temperatures.
Propane gas is burned using air; both are at 25°C and 1 atm. 150% excess air...
Propane gas is burned using air; both are at 25°C and 1 atm. 150% excess air (ie 250% of the theoretical air) is used. The products of the combustion are carbon dioxide(gas) and vapor water along with the excess oxygen. Predict the adiabatic flame temperature, in degrees K, in the steady-flow combustion chamber. Use the thermodynamic data from your textbook, Appendix E for all the required data.
Methane is burned with 25% excess air in a continuous adiabatic reactor. The methane enters the...
Methane is burned with 25% excess air in a continuous adiabatic reactor. The methane enters the reactor at 25°C and 1.10 atm at a rate of 550 L/s, and the entering air is at 150°C and 1.1 atm. Combustion in the reactor is complete, and the reactor effluent gas emerges at 1.05 atm. (a) Calculate the temperature and the degrees of superheat of the reactor effluent. (Consider water to be the only condensable species in the effluent.) (b) Suppose only...
Ethylene (C2H4) gas at 25 ° C temperature and 1 atmosphere pressure burns by entering a...
Ethylene (C2H4) gas at 25 ° C temperature and 1 atmosphere pressure burns by entering a continuous flow adiabatic combustion chamber with 300% theoretical air at 25 ° C temperature and 1 atmosphere pressure. Combustion gases emit at adiabatic flame temperature and 1 atmosphere pressure. If the combustion is complete, find the temperature of the end of combustion products.
Acetylene and dry air enter an isobaric combustion chamber at 298K and 1atm. There is a...
Acetylene and dry air enter an isobaric combustion chamber at 298K and 1atm. There is a 10% excess of air (a lean mixture) at the inlet. A) What is the adiabatic flame temperature (K) of the mixture? B) What is the equilibrium concentration (by volume) of NO, YNO, in the products when considering the reaction 1 2N2 + 1 2O2 *) NO at the adiabatic flame temperature? C) Now consider a reaction with a 100% excess of air (a lean...
Propane gas is burned using air; both are at 25°C and 1 atm. 150% excess air...
Propane gas is burned using air; both are at 25°C and 1 atm. 150% excess air (ie 250% of the theoretical air) is used. The products of the combustion are carbon dioxide(gas) and vapor water along with the excess oxygen. Predict the adiabatic flame temperature, in degrees K, in the steady-flow combustion chamber. Use the thermodynamic data from your textbook, Appendix E for all the required data Textbook: Introductory Chemical Engineering Thermodynamics (Ed. 2) by Elliott, J. Richard, Lira, Carl...
Calculate the adiabatic flame temperature of n-propane, n-octane, and coal (modeled as graphite) in 30% excess...
Calculate the adiabatic flame temperature of n-propane, n-octane, and coal (modeled as graphite) in 30% excess air (21%O2, 79%N2).
1.     The combustion of methane can be written as: C3H8 + 5O2 == 3CO2 + 4H2O....
1.     The combustion of methane can be written as: C3H8 + 5O2 == 3CO2 + 4H2O. Determine (a) the theoretical combustion air, (b) the excess combustion air at 100% excess rate, and (c) the actual combustion air. Report the amount per lb-mole of C3H8 and per lb of C3H8.
1. In a combustion process we need to have a flame temperature between 2250 and 2300...
1. In a combustion process we need to have a flame temperature between 2250 and 2300 C with an air excess between 5 and 15 %.   The candidates are Acetylene (C2H2) and Butane (C4H10). What is your choice of fuel? How much excess air is needed in order to accomplish this objective? Please justify your answer. 2. With respect to the above problem, One Engineer Propones burning Butane only with Oxygen (not with air). He thinks that in this way...
Methane gas (CH4) at 25 °C is burned steadily with dry air, which enters a combustion...
Methane gas (CH4) at 25 °C is burned steadily with dry air, which enters a combustion chamber of a natural gas boiler in a small power plant at 17 °C. The volumetric analysis of the flue gas on a dry basis is 5.2% carbon dioxide, 0.33% carbon monoxide, 11.24% diatomic oxygen, and 83.23% diatomic nitrogen. The flue gas leaves at 700 K. a) Sketch a fully labelled schematic diagram of the system. b) Write a balanced chemical equation for the...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT