Evaluation of energy saving possibilities in cyclic fixed-bedadsorption process

• Autorzy: Kowalski Krzysztof , Gabruś Elżbieta , Downarowicz Dorota

Identyfikatory

DOI

10.24425/cpe.2020.132543

• Języki publikacji: EN

Abstrakty

EN

The cyclic Electrothermal Temperature Swing Adsorption (ETSA) process in a fixed-bed column withSupersorbon K40 activated carbon (AC) was applied to remove propan-2-ol (IPA) from air. The bedwas electrothermally regenerated using direct resistive heating method. The tests were performed inthe range of operating parameters: IPA loading 0.18-0.26 kg/kg, voltage 19.5 V, set-point temperature393–403 K, nitrogen flow rate 0.12 m3/h.The analysis revealed, that raising the bed temperature resulted in an increase of desorption degree ofadsorbate, reduction of regeneration time and an increase in the energy consumption. The applicationof insulation enabled reduction of energy consumption and regeneration time by 27% and 10%,respectively.

Słowa kluczowe

EN

supersorbon K40; activated carbon; electrothermal heating; regeneration

PL

supersorbon K40; węgiel aktywowany; ogrzewanie elektrotermiczne; regeneracja

• Wydawca: Komitet Inżynierii Chemicznej i Procesowej Polskiej Akademii Nauk
• Czasopismo: Chemical and Process Engineering
• Rocznik: 2020
• Tom: Vol. 41, nr 3
• Strony: 209–--219
• Opis fizyczny: Bibliogr. 24 poz., rys., tab.

Twórcy

autor

Kowalski Krzysztof

• Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology,Szczecin, al. Piastów 42, 71-065 Szczecin, Poland

autor

Gabruś Elżbieta

• Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology,Szczecin, al. Piastów 42, 71-065 Szczecin, Poland

autor

Downarowicz Dorota

• Faculty of Chemical Technology and Engineering, West Pomeranian University of Technology,Szczecin, al. Piastów 42, 71-065 Szczecin, Poland

Bibliografia

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Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).