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A gas conatins 75.0wt% methane, 10.0% ethane, 5.0% ethylene, and the balance water a) calculate the molar composition of this gas on both wet and dry basis and the ratio (mol h2o/mol dry gas) b ) if 100kg/h
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A gas conatins 75.0wt% methane, 10.0% ethane, 5.0% ethylene, and the balance water

a) calculate the molar composition of this gas on both wet and dry basis and the ratio (mol h2o/mol dry gas)
b ) if 100kg/h of this fuel is to be burned with 30% excess air, what is the required air feed rate (kmol/h)? how would the answer change if the combustion were only 75% complete?

User Asongtoruin
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Answer:

Step-by-step explanation:

The concept of material balance on wet and dry basis is applied and the detailed analysis and calculations is as shown in the attached files.

A gas conatins 75.0wt% methane, 10.0% ethane, 5.0% ethylene, and the balance water-example-1
A gas conatins 75.0wt% methane, 10.0% ethane, 5.0% ethylene, and the balance water-example-2
A gas conatins 75.0wt% methane, 10.0% ethane, 5.0% ethylene, and the balance water-example-3
A gas conatins 75.0wt% methane, 10.0% ethane, 5.0% ethylene, and the balance water-example-4
User Meli
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7.2k points
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