Laboratory tests on the efficiency of carbon dioxide capture from gases in NaOH solutions

• Autorzy: Kordylewski W. , Sawicka D. , Falkowski T.

Identyfikatory

DOI

10.5604/2081139X.1043183

• Języki publikacji: EN

Abstrakty

EN

The lab-scale experiments were carried out in order to determine the effectiveness of CO2 capture from gases in the sodium hydroxide solutions under approximately standard conditions. The flow rate of the carrier gas was 140 l/min, and the CO₂ content was 15%.The absorber was Dreschel washer with NaOH solution. The efficiency of CO₂ capture of 85% was obtained for 50% of NaOH. It was proved that the increase of temperature in NaOH solution improves CO₂ capture efficiency. The efficiency of capturing CO₂ in 1 mol/l sodium carbonate was defined as 4–5%. The products of CO₂ reactions in sorption solutions were marked.

Słowa kluczowe

EN

carbon dioxide; sodium hydroxide; capture efficiency

• Wydawca: Polskie Towarzystwo Inżynierii Ekologicznej ; Lublin University of Technology
• Czasopismo: Journal of Ecological Engineering
• Rocznik: 2013
• Tom: Vol. 14, nr 2
• Strony: 54--62
• Opis fizyczny: Bibliogr. 13 poz., tab., rys.

Twórcy

autor

Kordylewski W.

• Institute of Heat Engineering and Fluid Mechanics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Sawicka D.

• Institute of Heat Engineering and Fluid Mechanics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

autor

Falkowski T.

• Institute of Heat Engineering and Fluid Mechanics, Wrocław University of Technology, Wybrzeże Wyspiańskiego 27, 50-370 Wrocław, Poland

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