Chemical engineering question A synthesis gas containing 6.4% CO2, 0.2% O2, 40.0% CO and 50.8% H2 (the...

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Chemistry

Chemical engineering question

A synthesis gas containing 6.4% CO2, 0.2%O2, 40.0% CO and 50.8% H2 (the remainder isN2) is burned with 40 % excess dry air (assume 21 %O2 and 79 % N2).

i)Identify the reactions occurring during combustion of thissyngas.

ii)Calculate the amount of air added per 100 mol of syngas.

iii)If complete combustion occurs, then calculate thecomposition of the flue gas on a weight basis.

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A synthesis gas containing 64 CO2 02 O2 400 CO and 508 H2 the remainder is N2 is burned with 40 excess dry air assume 21 O2 and 79 N2 Solution Composition of synthesis gas The moles of syn gas present 100moles So percentage of gases in the syn gas will be CO2 64 64moles O2 02 02 moles CO 40 40 moles H2 508 508    See Answer
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