Which are the possible compounds present in waterbfor scale formatiin?
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Scale formation in boiler due to the presence of various salts, which comes out of solution and deposited because of the effects of temperature and density. The salts of calcium and magnesium are the major sources of scale formation. Typical constituents of scale and deposits in boiler are: Calcium Carbonate : CaCO3.
Common feed water contaminants that can form boiler deposits include calcium, magnesium, iron, aluminum, and silica. Scale is formed by salts that have limited solubility but are not totally insoluble in boiler water. These salts reach the deposit site in a soluble form and precipitate.
Common feed water contaminants that can form boiler deposits include calcium, magnesium, iron, aluminum, and silica. Scale is formed by salts that have limited solubility but are not totally insoluble in boiler water. These salts reach the deposit site in a soluble form and precipitate.
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The possible compounds present in water that can undergo scale formation are calcium salts i . e . Ca ( HCO 3 ) 2 , CaSO 4 , magnesium salts dissolved in water eg .
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