Carbon dioxide removal from MEA - water solution on PDMS tubular membrane

• Autorzy: Krupiczka R. , Rotkegel A. , Ziobrowski Z.
• Języki publikacji: EN

Abstrakty

EN

The process of carbon dioxide removal from monoethanolamine (MEA) - water solution was investigated on Poly Di Methyl Siloxane (PDMS) hydrophobic tubular membrane with a ceramic support. The effects of feed temperature, liquid flow rate and MEA concentration on C02 mass transfer and selectivity were examined and found to be with a reasonable deviation (+/-25%) with predictions based on the multilayer film model. The membrane resistance was evaluated in separate experiments. The measured C02 mass fluxes (0.17-0.45 kg/(m2h)) were found to be independent of the MEA concentration in the feed.

Słowa kluczowe

EN

MEA; desorption; carbon dioxide; hydrophobic membrane; PDMS

PL

MEA; desorpcja; dwutlenek węgla; membrana hydrofobowa; PDMS

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2011
• Tom: Vol. 32, nr 4
• Strony: 280--290
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Krupiczka R.

autor

Rotkegel A.

autor

Ziobrowski Z.

• Institute of Chemical Engineering Polish Academy of Sciences, ul. Bałtycka 5, 44-100 Gliwice, Poland

Bibliografia

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