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CMC™ » Products » Combustion Zone Remedy

COMBUSTION ZONE REMEDY

Problem	Remedy
Under deposit corrosion	ALTRET CMC increase Ash fusion temperature and reduce fouling tendency and thereby control under deposit corrosion
Fouling tendency	ALTRET CMC product minimizes fouling tendency as it changes ash particle morphology & also reduceangle of repose
Conductivity of Ash	ALTRET CMC increase ash conductivity and thus minimizes SPM through ESP
Ash Density	Reduce as ALTRET product will changes ash particle morphology
CO,Nox,Sox	Reduces due to the anti emission characteristic of ALTRET CMC
Unburnt	Decrease due to the combustion catalyst effect of ALTRET CMC
Erosion rate	Minimizes due to changes in ash morphology

As you are aware, to improve the overall efficiency of boiler following two parameters need to be improved

Combustion Efficiency
Thermal Resistance of Heat Transfer Surfaces

Combustion efficiency is governed by fuel quality (Ash contents, Carbon, Moisture, C.V.), excess air ratio, bed height, particle size, air velocity, furnace configuration and complete oxidation of carbon.

The thermal resistance of heat transfer surfaces depends on tube material, waterside scaling, fireside fouling, particle morphology, presence of volatile and temperature gradients.

The combustion efficiency can be improved by using suitable combustion catalyst. The improved combustion will not only improve the overall efficiency but also reduce the emission level of the system. The additive CMC also alter the particle morphology, which reduces the fouling and clinkering tendency of ash by changing the eutectic structure of ash and thus the thermal efficiency is improved.

ALTRET offers wide range of products for Combustion monitoring depends on fuels,system spefication. ALTRET serves many Thermal power plant to provide the solution for effective combustion.

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