us4313300a nox reduction in a combined gas

us4313300a nox reduction in a combined gas

us4313300a nox reduction in a combined gas


US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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Emissions (CO2, SO2 and NOx) from public electricity and

2016-1-29 · 4 EN09 Emissions (CO 2, SO 2 and NO x) from public electricity and heat production – explanatory indicators • An improvement in the thermal efficiency of electricity and heat production (see EN19) (e.g. from the closure of old, inefficient power plants and the introduction of new plants based on more efficient combined cycle technologies). During

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US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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COMBINED CATALYTIC REMOVAL OF N2O AND NOX …

3.3 Combined DeNOx/DeN2O The selective catalytic reduction of both NOx and N2O takes place when a second metal-exchanged zeolite catalyst is combined with the DeN2O catalyst. Propane was used as reductant. Destruction efficiency of both NOx and N2O is higher than 80% at a tail gas temperature above

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US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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US4682468A - Non-catalytic method for reducing the …

Disclosed is a method for non-catalytically reducing the amount of NO emitted from gas turbines. The method involves contacting condition effluents of the gas turbine with ammonia, replacing at least a portion of the secondary air used to dilute and cool the combustion effluents with an inert gas, such as exhaust gas from the gas turine.

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US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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Enhanced NOx Reduction by Combined Staged Air …

Request PDF on ResearchGate Enhanced NOx Reduction by Combined Staged Air and Flue Gas Recirculation in Biomass Grate Combustion Flue gas recirculation (FGR) is a conventional means of

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Enhanced NOx Reduction by Combined Staged Air …

2019-3-13 · Flue gas recirculation (FGR) is a conventional means of reducing NOx emissions that involves lowering the peak flame temperature and reducing the oxygen concentration in the combustion region. Staged air combustion is also an effective means of NOx reduction, especially in biomass combustion. This article reports results on NOx emissions in a set of experiments combining FGR and …

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US4682468A - Non-catalytic method for reducing the …

Disclosed is a method for non-catalytically reducing the amount of NO emitted from gas turbines. The method involves contacting condition effluents of the gas turbine with ammonia, replacing at least a portion of the secondary air used to dilute and cool the combustion effluents with an inert gas, such as exhaust gas from the gas turine.

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Selective Catalytic Reduction: Operational Issues and

Increasingly stringent nitrogen oxide (NOx) control regulations are propelling the installation of selective catalytic reduction (SCR) systems on coal-fired power boilers, simple-cycle combustion

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US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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US4682468A - Non-catalytic method for reducing the …

Disclosed is a method for non-catalytically reducing the amount of NO emitted from gas turbines. The method involves contacting condition effluents of the gas turbine with ammonia, replacing at least a portion of the secondary air used to dilute and cool the combustion effluents with an inert gas, such as exhaust gas from the gas turine.

Get A Quote

US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

Get A Quote

US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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Combined Heat and Power Technology Fact Sheets Series

2016-9-7 · 1 U.S. Department of Energy, Combined Heat and Power Technology Fact Sheet Series – Microturbines, 2016. 2 U.S. DOE Combined Heat and Power Installation Database, data compiled through December 31, 2015. 3 Combined cycle CHP systems use some of the thermal energy from a gas turbine to produce additional electricity with a steam turbine. Table 1.

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US4313300A - NOx reduction in a combined gas …

The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing through the air compressor and by cooling the recycled steam boiler exhaust gases to about the desired gas

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US4682468A - Non-catalytic method for reducing the …

Disclosed is a method for non-catalytically reducing the amount of NO emitted from gas turbines. The method involves contacting condition effluents of the gas turbine with ammonia, replacing at least a portion of the secondary air used to dilute and cool the combustion effluents with an inert gas, such as exhaust gas from the gas turine.

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NOx reduction in a combined gas-steam power plant

1982-2-2 · NOx reduction in a combined gas-steam power plant The quantity of NOx emissions generated by a combined gas turbine-steam boiler power plant is controlled by recycling a controlled amount of the steam boiler exhaust gas to the air compressor of the gas turbine such that the recycled gases constitutes up to about 30% of the fluid flowing

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US4682468A - Non-catalytic method for reducing the …

Disclosed is a method for non-catalytically reducing the amount of NO emitted from gas turbines. The method involves contacting condition effluents of the gas turbine with ammonia, replacing at least a portion of the secondary air used to dilute and cool the combustion effluents with an inert gas, such as exhaust gas from the gas turine.

Get A Quote