Syngas clean-up system kinetics investigation
Autor: | G Vladimir Tuponogov, A Yuri Kagramanov, V Pavel Osipov, F Alexander Ryzhkov |
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Jazyk: | angličtina |
Rok vydání: | 2018 |
Předmět: |
Materials science
Renewable Energy Sustainability and the Environment ZINC OXIDE 020209 energy lcsh:Mechanical engineering and machinery Kinetics HOT DRY DESULFURIZATION zinc oxide 02 engineering and technology syngas hot dry desulfurization Clean-up Chemical engineering kinetics 0202 electrical engineering electronic engineering information engineering lcsh:TJ1-1570 CFD KINETICS SYNGAS Syngas |
Zdroj: | Thermal Science, Vol 22, Iss 1 Part B, Pp 699-707 (2018) Thermal Science |
ISSN: | 2334-7163 0354-9836 |
Popis: | Zinc oxide and hydrogen sulfide reaction was researched experimentally. Dy-namic characteristics (solid phase mass change per time, temperature change per time inside the reactor, gas volume flow rate on inlet) were obtained for pure ZnO powder and granular sorbent Katalco 32-4-Johnson & Matthey by thermo-gravimetric analyzer. Pre-exponential factor, energy activation and specific mass flow rate of ZnO were numerically calculated for pure ZnO. Pure ZnO, ZnO2SC, and granular sorbent conversion rates were compared. Thermogravimetric ex-periments with pure ZnO and with ZnO2SC were simulated in ANSYS Fluent software. Kinetic constants were input parameters for CFD software. Simulation data and experimental results agree well on sorbent conversion diagram. © 2017 Society of Thermal Engineers of Serbia. |
Databáze: | OpenAIRE |
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