Petrochemical wastewater gasification with Na2CO3 and K2CO3

• Autorzy: Fan Q.
• Języki publikacji: EN

Abstrakty

EN

Gasification of petrochemical wastewater for hydrogen production in supercritical water was studied in a fluidization bed system with the presence of Na₂CO₃ and K₂CO₃. The influences of the main parameters, including temperature, pressure, feedstock concentration, and catalyst addition, on the gasification process were discussed. Experiment results show that temperature is the key factor and pressure has a minor effect on petrochemical wastewater gasification. Higher temperature and pressure favors petrochemical wastewater gasification. Gasification performance of petrochemical wastewater decreases with increasing concentration. Gasification efficiency increases and molar fraction of CO decreases with Na₂CO₃ and K₂CO₃ addition. It is implied that the supercritical water fluidization bed system is effective for hydrogen production by biomass gasification.

• Wydawca: -
• Czasopismo: Polish Journal of Environmental Studies
• Rocznik: 2015
• Tom: 24
• Numer: 3
• Opis fizyczny: p.987-992,fig.,ref.

Twórcy

autor

Fan Q.

• College of Architecture, North China University of Water Resources and Electrical Power, Zhengzhou 460046, PR China

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Identyfikatory

DOI

10.15244/pjoes/33782