Chemical Engineering :: Fuels and Combustion
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During coking of coal, the ash content (percentage)
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Furnace oil consumption in a furnace for a given duty employing preheated combination air (at 300° ) may be reduced by about __________ percent as compared to the use of atmospheric combustion air.
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The main reason for making the copper calorimeter (used in bomb calorimeter) silvery white and shining/polished is to
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The weathering index of a coal
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Bright coal
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Washing of coal
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Calorific value of of blast furnace gas is around __________ KCal/Nm3.
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In low temperature carbonisation of coal as compared to high temperature carbonisation __________ produced is less.
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Coal tar (produced by high temperature carbonisation) is the main source of
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The calorific value is the highest out of the following for
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