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GAR is ((100-total moisture)/ (100-inherent moisture)) x Calorific Value in ADB
So all depends on the moisture. If we assumed total moist 25% and inherent 5% so the calorific value in ADB is (95%/75%) x GAR 3800 = 4800 Gross Calorific Value ADB
So all depends on the moisture in the coal...
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∙ 10y ago
sk sarfarhaj
Virendra Pawar
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How many GCV of coal is required to produce steam?
to produce 1 ton of steam how many GCV of coal is required?
How to calculate ncv from gcv of coal?
yyyyyyyyyyyyyyy=GCV-(IM/9+5)*53
What does GCV mean in coal specification?
Gross calorific value of coal
What will be the GCV of coal having 30 FC?
3300
How do you calculate exact coal gcv?
By Dulong formula
Difference in GCV and UHV of coal?
GCV, gross calorific value, is the quantity of heat produced by combustion. UHV, useful heat value, is the gradation of non-coking coal.
What is the full form of gcv in coal?
gross calorific value
What is the gcv of 2700 uhv coal?
(uhv + 3645 -75.4 m)/1.466
FOrmula to calculate gcv of coal?
Weighted average of oil consumed:(rate of oil A * quantity of oil A) + (rate of oil B * quantity of oil B)Quantity of oil (A+B)GCV of oil consumed:(GCV * quantity of oil A) + (GCV * quantity of oil B)Quantity of oil (A+B)
What is the difference between GCV and UHV?
Useful heat value(UHV) pricing mechanism of coal deducted ash and moisture content from standard formula and in this coal is categorised into 7 grades. Gross calorific value(GCV) of coal has 17 grades and prices are linked to the actual calorific value/quality of coal-by latika joshi
Determine the calorific value of fuel using dulong's formula?
Theorotical value can be calculated using the results of ultimate analysis of coal . Based on the GCV of combustible value of coal.
Gcv of the coal?
Coal If we know the ultimate analysis of fuel, we can easily calculate its GCV. The basic principle is that there are only 3 components in a fuel which generate heat. These are: Carbon, Hydrogen and Sulphur. According to Dulong's formula gross calorific value of a fuel is; GCV = ((35.5 x C + 114.8 x H + 9.5 x S - 14.5 x O) x 1000) / (100 x 4.1868) Each multiple of carbon, hydrogen and sulphur represents heat generated by its one mole. The formula gives GCV in kcal/kg. Simple isnt it !
