Given the following composition of the fuel gas (Table 1) supplied at 1 atm, 80°F and 100% RH while air at 1 atm is supplied at 80°F and 50% RH. The temperature of the furnace is 700°F. Complete combustion occurred with no excess air supplied. Assume the fuel gas is supplied in lbmoles.

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Given the following composition of the fuel gas (Table 1) supplied at 1 atm, 80°F and 100% RH while air at 1 atm is supplied at 80°F and 50% RH. The temperature of the furnace is 700°F. Complete combustion occurred with no excess air supplied. Assume the fuel gas is supplied in lbmoles.

 

 

 

2. Given the following composition of the fuel gas (Table 1) supplied at 1 atm, 80°F and 100% RH while air
at 1 atrn is supplied at 80°F and 50% RH. Theternperature of the furnace is 700°F. Complete cormbustion
occurred with no excess air supplied.
TABLE 1
COMPONENTS MOLES
C02
Moles C
Moles 02
Moles H2
Moles N2
2.1
02
0.5
C2.4H4.2
7.0
co
33.8
H2
40.6
C1.2H4.4
11.2
N2
4.8
TОTAL
=
ANSWER THE FOLLOWING QUESTIONS
TABLE 2
Moles of theoretical oxygen
Moles of supplied oxygen
Moles of nitrogen supplied by air
Moles of C02 in the flue gas
Moles of water frorm the air
Moles of water frorn the fuel
Total moles of water in the flue gas
ORSAT ANALYSIS OF FLUE GAS
COMPONENTS
NUMBER OF MOLES
PERCENTAGE
COMPLETE ANALYSIS OF THE FLUE GAS
COMPONENTS
NUMBER OF MOLES
PERCENTAGE
CALCULATE
a. Ibs wet air per Ibs of fuel burnt=
b. cubic feet of wet flue gas per pound of fuel burnt =
Transcribed Image Text:2. Given the following composition of the fuel gas (Table 1) supplied at 1 atm, 80°F and 100% RH while air at 1 atrn is supplied at 80°F and 50% RH. Theternperature of the furnace is 700°F. Complete cormbustion occurred with no excess air supplied. TABLE 1 COMPONENTS MOLES C02 Moles C Moles 02 Moles H2 Moles N2 2.1 02 0.5 C2.4H4.2 7.0 co 33.8 H2 40.6 C1.2H4.4 11.2 N2 4.8 TОTAL = ANSWER THE FOLLOWING QUESTIONS TABLE 2 Moles of theoretical oxygen Moles of supplied oxygen Moles of nitrogen supplied by air Moles of C02 in the flue gas Moles of water frorm the air Moles of water frorn the fuel Total moles of water in the flue gas ORSAT ANALYSIS OF FLUE GAS COMPONENTS NUMBER OF MOLES PERCENTAGE COMPLETE ANALYSIS OF THE FLUE GAS COMPONENTS NUMBER OF MOLES PERCENTAGE CALCULATE a. Ibs wet air per Ibs of fuel burnt= b. cubic feet of wet flue gas per pound of fuel burnt =
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