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A mixture of propane and butane is fed into a furnace where it is mixed with...
A mixture of propane and butane is fed into a furnace where i is mixed with...
A mixture of propane and butane is fed into a furnace where i is mixed with air. The furnace exhaustMap leaves the furnace at 317°C, 795.0 mmHg and contains only N2-02-CO2, and H2O. The partial pressure O2 in the exhaust is 78.55 mmHg and the partial pressure of CO2 in the exhaust is 49.29 mmHg. 1 C3Hs C4H10 T3-317℃, P3-795.0 mmHg n3 CO2 H20 02 Furnace n2 O2 What is the mole fraction of propane in the fuel stream? Number...
2. Natural gas containing a mixture of methane, ethane, propane, and butane is burned in a...
2. Natural gas containing a mixture of methane, ethane, propane, and butane is burned in a furnace with excess air. One hundred kmol/h of a gas containing 94.4 mole% methane, 3.40% ethane, 0.60% propane, and 0.50% butane is to be burned with 17% excess air. a) Calculate the molar flow rate of the air. b) Now instead of using numerical values, we will work the problem by deriving an equation. Define the following variables: i.molar flow of the fuel gas:...
2. A mixture of propane and butane is burned with pure oxygen. The combustion products contain...
2. A mixture of propane and butane is burned with pure oxygen. The combustion products contain 47.4 mole% H2O. After all the water is removed from the products, the residual gas contains 69.4 mole% CO2 and the balance O2. What is the mole percent of propane in the fuel?
You are in charge of a combustion furnace. The furnace is fed an air stream and...
You are in charge of a combustion furnace. The furnace is fed an air stream and a methane stream which is combusted to produce heat that is used to boil water and produce steam for your plant. The combustion of fuels using an air stream which contains nitrogen generally produces significant amounts of NO, compounds which are an air pollutant, so the exhaust gases must generally be removed through various processes. In this case, your furnace exhaust is passed through...
Propane (C3H8) is burned with 38 percent excess air. Determine the mole fractions of each of...
Propane (C3H8) is burned with 38 percent excess air. Determine the mole fractions of each of the products. Also, calculate the mass of water in the products per unit mass of the fuel and the air-fuel ratio. Use data from the tables. , the mole fraction of H2O is , the mole fraction of O2 is , and the mole fraction of The mole fraction of CO2 is N2 is The mass of water in the products per unit mass...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN. THANK YOU!** QUESTION 10 A gas mixture of methane and steam at atmospher...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN. THANK YOU!**
QUESTION 10 A gas mixture of methane and steam at atmospheric pressure and 500 °C is fed to a reactor, where the following reactions occur and CO + H2O → CO2 + H2 The product stream leaves the reactor at 850 °C. Its composition (mole fraction) is Усо _ 0.1725 Усо, 0.0275 Уно -0.0275 ун, = 0.6275 Determine the quantity of heat added to the reactor per mole of product gas. Hint:...
5. a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and...
5. a) The composition of a mixture of nitrogen and carbon dioxide gases is 30%-N, and 70%- CO2 by mole fraction. What is the mass fraction of the nitrogen constituent?b) Nitrogen (N2) at 150 kPa, 40°C occupies a closed, rigid container having a volume of 1 m3. If 2 kg of oxygen (O2) is added to the container, what is the molar analysis of the resulting mixture? If the temperature remains constant, what is the pressure of the mixture, in...
Consider the following combustion reaction of butane (C4H10): 13 C.H. + -0, 400, +5H,0 2 a)...
Consider the following combustion reaction of butane (C4H10): 13 C.H. + -0, 400, +5H,0 2 a) Case I: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the reactor contains...
Consider the following combustion reaction of butane (C4H10): 13 C.H. + 02 → 4C0, +5H,0 2...
Consider the following combustion reaction of butane (C4H10): 13 C.H. + 02 → 4C0, +5H,0 2 a) Case l: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the reactor...
Question 3 Consider the following combustion reaction of butane (C4H10): C,H,+ 13 02 2 → 4C0,...
Question 3 Consider the following combustion reaction of butane (C4H10): C,H,+ 13 02 2 → 4C0, +5H,0 a) Case I: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the...
A mixture of propane and butane is fed into a furnace where i is mixed with air. The furnace exhaustMap leaves the furnace at 317°C, 795.0 mmHg and contains only N2-02-CO2, and H2O. The partial pressure O2 in the exhaust is 78.55 mmHg and the partial pressure of CO2 in the exhaust is 49.29 mmHg. 1 C3Hs C4H10 T3-317℃, P3-795.0 mmHg n3 CO2 H20 02 Furnace n2 O2 What is the mole fraction of propane in the fuel stream? Number...
2. A mixture of propane and butane is burned with pure oxygen. The combustion products contain 47.4 mole% H2O. After all the water is removed from the products, the residual gas contains 69.4 mole% CO2 and the balance O2. What is the mole percent of propane in the fuel?
You are in charge of a combustion furnace. The furnace is fed an air stream and a methane stream which is combusted to produce heat that is used to boil water and produce steam for your plant. The combustion of fuels using an air stream which contains nitrogen generally produces significant amounts of NO, compounds which are an air pollutant, so the exhaust gases must generally be removed through various processes. In this case, your furnace exhaust is passed through...
Propane (C3H8) is burned with 38 percent excess air. Determine the mole fractions of each of the products. Also, calculate the mass of water in the products per unit mass of the fuel and the air-fuel ratio. Use data from the tables. , the mole fraction of H2O is , the mole fraction of O2 is , and the mole fraction of The mole fraction of CO2 is N2 is The mass of water in the products per unit mass...
**PLEASE ANSWER ALL SUB-QUESTIONS AND EXPLAIN. THANK YOU!**
QUESTION 10 A gas mixture of methane and steam at atmospheric pressure and 500 °C is fed to a reactor, where the following reactions occur and CO + H2O → CO2 + H2 The product stream leaves the reactor at 850 °C. Its composition (mole fraction) is Усо _ 0.1725 Усо, 0.0275 Уно -0.0275 ун, = 0.6275 Determine the quantity of heat added to the reactor per mole of product gas. Hint:...
Consider the following combustion reaction of butane (C4H10): 13 C.H. + -0, 400, +5H,0 2 a) Case I: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the reactor contains...
Consider the following combustion reaction of butane (C4H10): 13 C.H. + 02 → 4C0, +5H,0 2 a) Case l: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the reactor...
Question 3 Consider the following combustion reaction of butane (C4H10): C,H,+ 13 02 2 → 4C0, +5H,0 a) Case I: 25 kmol/h of C4H10 and 1750 kmol/h of air is fed to the reactor. Determine the percentage excess air used. You may assume that the air contains 21% oxygen (O2) and 79% nitrogen (N2) (on a mole basis). [15 marks] b) Case II: 125 kmol/h of C4H10 and oxygen (O2) is fed to the reactor. The product stream leaving the...
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