Results 1 to 10 of about 2,004,002 (204)
Investigation of a combined gas-steam system with flue gas recirculation [PDF]
Chemical and Process Engineering, 2016 This article presents changes in the operating parameters of a combined gas-steam cycle with a CO2 capture installation and flue gas recirculation. Parametric equations are solved in a purpose-built mathematical model of the system using the Ebsilon ...
Chmielniak Tadeusz +2 more
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Atmosphere, 2022 The emissions of pollutants by waste-to-energy power plants, which contain more toxic substances owing to the complicated composition of municipal solid waste (MSW), such as NOx, SO2, HCl, HF, particulate matter, and heavy metals, has attracted ...
Weishu Wang +6 more
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Energies, 2019 The new process of flue gas recirculation, which reduces coke consumption and reducing NOx emissions, is now extensively used. Compared with traditional sintering, the characteristics of circulating flue gas and coke parameters significantly affect the ...
Juntao Han +5 more
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Pilot Scale Test of Flue Gas Recirculation for the Silicon Process [PDF]
Journal of Sustainable Metallurgy, 2022 AbstractFlue gas recirculation (FGR) for the silicon process may facilitate increasing the CO2 concentration in the off-gas, which will be beneficial for potential future carbon capture. Lower oxygen concentration in the combustion gas will also reduce NOX emissions. An existing 400 kVA Submerged Arc Furnace (SAF) pilot setup was modified to be able to
Vegar Andersen +5 more
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Numerical Simulation of the Combustion Characteristics in a Flue Gas Internal Recirculation Burner [PDF]
ACS Omega, 2022 The combustion characteristics and NOx emissions of a newly designed flue gas internal recirculation low-NOx burner (FIR) were studied. In the study, experimental and numerical simulations of the FIR low-NOx burner were conducted under natural inlet air conditions at three different powers.
Lianjie Zhang +4 more
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Long-term electrochemical carbon capture from diverse CO2 sources with a recirculation mode [PDF]
Nature CommunicationsElectrochemical carbon capture offers a sustainable pathway for carbon management, yet current systems are hindered by low concentration of atmospheric carbon dioxide (CO2), resulting in inefficiencies and limited stability.
Yanjie Zhai +9 more
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Resonance Stirling Engine producing heat and power (CHP) [PDF]
E3S Web of Conferences, 2021 The free-piston Resonance Stirling engine forms a new “electricity producing heating system”. Its compact assembly operates reliably and at high efficiency, setting new standards for small heating systems.
Schmid R., Budliger J.P.
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Combination of Primary Measures on Flue Gas Emissions in Grate-Firing Biofuel Boiler
Energies, 2021 Increasingly stringent limits for NOx and SO2 emission are forcing the investigation of new reduction methods. This study was conducted to determine the combination of primary measures, i.e., flue gas recirculation (FGR) and excess air effects on sulfur,
Adolfas Jančauskas +1 more
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Chemical Engineering Transactions, 2022 Exhaust gas recirculation is a technique that allows for controlling the combustion chamber temperature and reducing the NOx and particle matter emissions. Moreover, it helps to mitigate soot formation and ash agglomeration in combustion systems.
Gianluca Caposciutti +5 more
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EFFECT OF FLUE GAS RECIRCULATION ON BURNER PERFORMANCE AND EMISSIONS [PDF]
Journal of Al-Azhar University Engineering Sector, 2016 Flue gas recirculation (FGR) is an effective applicable way to reduce emissions. In the present study, external FGR was employed in non-premixed combustion using kerosene as liquid fuel to investigate its effect on flame stability, appearance and emissions. Flame stability can be attained through a reasonable range of recycling ratios up to 40%.
Mohsen Abdelaal +2 more
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