Chemical Engineering - Fuels and Combustion - Discussion

Discussion Forum : Fuels and Combustion - Section 2 (Q.No. 7)
7.
Dry air requirement for burning 1 Nm3 of CO to CO2 may be around __________ Nm3.
2.4
1.75
0.87
11.4
Answer: Option
Explanation:
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Discussion:
1 comments Page 1 of 1.

Vinay said:   9 years ago
2CO+O2......2CO2.

2m3 Co required 1m3 O2 for complete combustion.
1m3 CO required 0.5m3 O2.
1m3 air = 0.21m3 O2.
0.5 m3 O2 = 1 ÷ 0.21 * 0.5 = 2.35.

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