A fuel, C4H10, enters a combustor at a rate of 100 mol/hr and burns with 20%...
- A fuel, C4H10, enters a combustor at a rate of 100 mol/hr and burns with 20% excess air to produce CO2 and H2O. In the process, only 40% of the fuel is consumed.
Draw a fully labeled diagram .
Determine
a) the feed rate of the oxygen and nitrogen.
b) the composition (molar flow rates, and molar fractions) of the product mixture.
c) the mass flow rate of water vapor in the product mixture.
Homework Answers
Add Answer to:
A fuel, C4H10, enters a combustor at a
rate of 100 mol/hr and burns with 20%...
Methane gas is burned with 30 percent excess air. This fuel enters a steady-flow combustor at 0.9 atm and 25'C...
Methane gas is burned with 30 percent excess air. This fuel enters a steady-flow combustor at 0.9 atm and 25'C and is mixed with the air. The products of combustion leave this reactor at 0.9 atm and 1600 K. Determine the equilibrium composition of the products of combustion and the amount of heat released by this combustion in kJ/kmol methane. Use data from the tables. CH4 Combustion 25℃ CO, HO 1600 K 30%acess 25 C The amount of carbon dioxide...
help 3. completely (no CO in product mixture) with 50% excess air. If the fuel CsHiz...
help
3. completely (no CO in product mixture) with 50% excess air. If the fuel CsHiz burns consumption rate is 60%, combustion. determine the composition (molar fractions) of the products of
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 →...
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 → C2H40 An undesired competing reaction is the combustion of ethylene CO2 + H2O C2H4 + O2 The feed to the reactor contains 4 moles of ethylene per mole of oxygen, while the oxygen contains 0.4% inerts. The single pass conversion of ethylene is 15% and for every 100 moles of ethylene consumed in the reactor, 80 moles of ethylene oxide emerges in the reactor...
A mixture of fuel containing 0.500 mol CH4/mol, 0.340 mol C3Hg/mol, and 0.160 mol C5H12/mol at...
A mixture of fuel containing 0.500 mol CH4/mol, 0.340 mol C3Hg/mol, and 0.160 mol C5H12/mol at 51.0°C and 117 kPa (gauge) enters a furnace at a rate of 66.0 L/min where it reacts with 16.0% excess air. Determine the volumetric flow rate of air to the furnace in SCFM (standard cubic feet per minute) by following the steps below. Assume that the gases behave ideally. its with 16,0% excess alle What is the molar flow rate of fuel entering the...
To achieve good combustion, air (oxygen) must be present and thoroughly mixed with fuel (waste) to...
To achieve good combustion, air (oxygen) must be present and thoroughly mixed with fuel (waste) to produce CO2 and H2O. During combustion, 79% of inert Nitrogen interferes with combustion process. Thus a good combustion do require excess air beyond stoichiometric amount of air (oxygen). Excess air is also used for incinerator temperature control since it absorbs heat from the combustion reaction! 1900 lbs/hr of a waste mixture of 35% Benzene, 60% Toluene and 5% water is incinerated with 35% excess...
Hydrogen (H) and oxygen (O.) are reacted in a fuel cell to produce energy. The product...
Hydrogen (H) and oxygen (O.) are reacted in a fuel cell to produce energy. The product of the reaction is water, and any excess gases are vented after the fuel cell, as shown in the figure below. The hydrogen and oxygen tanks are maintained at the same temperature and pressure, and they feed at the same volumetric flow rate. The reaction goes to 60% completion in the fuel cell (hydrogen basis) If all of the unreacted hydrogen and a portion...
Gasoline enters a combustion chamber, at 1 atm, 298 K and a rate of 0.08 kg/min, where it burns s...
Gasoline enters a combustion chamber, at 1 atm, 298 K and a rate of 0.08 kg/min, where it burns steadily and completely, with 70% excess air that enters the chamber at 1 atm, 200 K. The exit temperature of the combustion products is 800 K. Use the IG mixture model for gases. Represent gasoline with liquid octane. a. Determine the mass flow rate, [kg of air/min], of air. b. Determine the rate of heat transfer, . c. What is the...
A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C4H8) by...
A fuel gas consists of 75% butane (C4H10), 10% propane (C3H8) and 15% butene (C4H8) by volume. It is to be fed to the combustion chamber in 10% excess air at 25ºC, where it is completely burnt to carbon dioxide and water. The flue gases produced are to be used to generate 5 bar steam from water at 90ºC. net calorific value (MJm-3) at 25oC Butane (C4H10) = 111.7MJm-3, Butene (C4H8) = 105.2 MJm-3. Propane (C3H8) = 85.8 MJm-3. air...
CONFIDENTIAL BKC/1617/BKF2343 QUESTION 1 An equimolar vapor mixture of n-pentane and n-hexane at 110°C and 1 atm is fed into a condenser at a rate of 200 L min When the feed is cooled and compress...
CONFIDENTIAL BKC/1617/BKF2343 QUESTION 1 An equimolar vapor mixture of n-pentane and n-hexane at 110°C and 1 atm is fed into a condenser at a rate of 200 L min When the feed is cooled and compressed in the condenser, some of the vapor is condensed. The products are separated and discharged in separate streams. The vapor and liquid products at the top and the bottom of the condenser are(in equilibrium at 60°C and pressure P mmHg. The vapor product stream...
Formul Question 2 (50 points): Propane gas and burns with 20% excess air entering (molar C, Hs) at 25 C.I atm enters a reactor operating at steady state at 25 C l atm of the carbon entering with...
Formul Question 2 (50 points): Propane gas and burns with 20% excess air entering (molar C, Hs) at 25 C.I atm enters a reactor operating at steady state at 25 C l atm of the carbon entering with the fuel, 94% s) appears in the products at CO2 and the rest as CO. Heat transfer from the reactor occurs te of 1.4 x 10° kJ per kmol or propane. Use your ideal gas tables to answer this question. ite the...
Methane gas is burned with 30 percent excess air. This fuel enters a steady-flow combustor at 0.9 atm and 25'C and is mixed with the air. The products of combustion leave this reactor at 0.9 atm and 1600 K. Determine the equilibrium composition of the products of combustion and the amount of heat released by this combustion in kJ/kmol methane. Use data from the tables. CH4 Combustion 25℃ CO, HO 1600 K 30%acess 25 C The amount of carbon dioxide...
help
3. completely (no CO in product mixture) with 50% excess air. If the fuel CsHiz burns consumption rate is 60%, combustion. determine the composition (molar fractions) of the products of
. (5pt) Ethylene oxide is produced by the catalytic oxidation of cthylenc C3H4 + O2 → C2H40 An undesired competing reaction is the combustion of ethylene CO2 + H2O C2H4 + O2 The feed to the reactor contains 4 moles of ethylene per mole of oxygen, while the oxygen contains 0.4% inerts. The single pass conversion of ethylene is 15% and for every 100 moles of ethylene consumed in the reactor, 80 moles of ethylene oxide emerges in the reactor...
A mixture of fuel containing 0.500 mol CH4/mol, 0.340 mol C3Hg/mol, and 0.160 mol C5H12/mol at 51.0°C and 117 kPa (gauge) enters a furnace at a rate of 66.0 L/min where it reacts with 16.0% excess air. Determine the volumetric flow rate of air to the furnace in SCFM (standard cubic feet per minute) by following the steps below. Assume that the gases behave ideally. its with 16,0% excess alle What is the molar flow rate of fuel entering the...
Hydrogen (H) and oxygen (O.) are reacted in a fuel cell to produce energy. The product of the reaction is water, and any excess gases are vented after the fuel cell, as shown in the figure below. The hydrogen and oxygen tanks are maintained at the same temperature and pressure, and they feed at the same volumetric flow rate. The reaction goes to 60% completion in the fuel cell (hydrogen basis) If all of the unreacted hydrogen and a portion...
CONFIDENTIAL BKC/1617/BKF2343 QUESTION 1 An equimolar vapor mixture of n-pentane and n-hexane at 110°C and 1 atm is fed into a condenser at a rate of 200 L min When the feed is cooled and compressed in the condenser, some of the vapor is condensed. The products are separated and discharged in separate streams. The vapor and liquid products at the top and the bottom of the condenser are(in equilibrium at 60°C and pressure P mmHg. The vapor product stream...
Formul Question 2 (50 points): Propane gas and burns with 20% excess air entering (molar C, Hs) at 25 C.I atm enters a reactor operating at steady state at 25 C l atm of the carbon entering with the fuel, 94% s) appears in the products at CO2 and the rest as CO. Heat transfer from the reactor occurs te of 1.4 x 10° kJ per kmol or propane. Use your ideal gas tables to answer this question. ite the...
Most questions answered within 3 hours.
-
What specific indicators can point to lack of progress for
African Americans in American society?
asked 39 minutes ago -
1-The Electrons in a beam are moving at 2.7×108 m/s in an
electric field of 15000...
asked 55 minutes ago -
A gas tank is a vertical cylinder. It has a radius of 1m, a
height of...
asked 1 hour ago -
Accent Software faces the following conditions. All of these
support Accent’s use of a market-penetration pricing...
asked 2 hours ago -
A mathematically inclined friend emails you the following
instructions: "Meet me in the cafeteria the first...
asked 2 hours ago -
A monopoly sells in two countries . The demand curves in the two
countries are p1...
asked 3 hours ago -
A .15kg rubber ball is bounced off a wall. Before hitting the
wall, the ball moves...
asked 3 hours ago -
A manufacturing company preparing to build a new plant is
considering three potential locations for it....
asked 4 hours ago -
B. If compound Y has approximately the same values of solubility
in toluene as compound X,...
asked 4 hours ago -
Oscar Inc. has inventory in Japan valued at 39,051,000 Yen one
year ago. One year ago...
asked 4 hours ago -
If Canada suffered from "fundamental disequilibrium," and its
government choose not to devalue its currency, a...
asked 5 hours ago -
4. How many input & output Key Value Pairs are passed into,
and emitted out of...
asked 4 hours ago