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Question
A sample of coal has the following composition:- C= 70% O=23% H=5% S=1.5% N=0.4% Ash=0.1% Calculate GCV of this fuel.
Short Note
Solution
Given: - C= 70% O=23% H=5% S=1.5% N=0.4% Ash=0.1%
Required: - GCV=?
Formula: GCV= `1/100[8080C+34500(H-o/8)+2240S]`
Calculations:
GCV= `1/100[8080xx70+34500(5-23/8)+2240xx1.5]`
GCV= 6422.725 kcal/kg
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Calorific Value - Gross Or Higher Calorific Value
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