Yıl: 2023 Cilt: 47 Sayı: 3 Sayfa Aralığı: 572 - 582 Metin Dili: İngilizce DOI: 10.55730/1300-0527.3561 İndeks Tarihi: 31-07-2023

Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change

Öz:
The $MgCl_2–NH_3$ reactive system is investigated in terms of heat and mass transfer coupled with chemical reaction through numerical simulation. The reversible nature of the chemical reaction is captured by including adsorption and desorption terms in the rate expression simultaneously. The kinetic coefficients of the adsorption are directly adopted from the literature, while those for the desorption reaction are calculated based on the thermodynamic relations. The impact of changing pressure and pellet porosity are also investigated in the simulations. The initial temperature of the pellet is 300 K in all simulations. Temperature, $NH_3$ pressure, and conversion distributions in the pellets, along with pellet swelling are obtained and presented as a function of time. The results indicated strong effects of heat transfer resistances in the pellets.
Anahtar Kelime: Magnesium chloride ammonia modelling transport phenomena reaction kinetics chemical heat pump

Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
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APA Karakaş Helvacı Z, KARAKAŞ G, Uludağ Y (2023). Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. , 572 - 582. 10.55730/1300-0527.3561
Chicago Karakaş Helvacı Zeynep,KARAKAŞ Gürkan,Uludağ Yusuf Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. (2023): 572 - 582. 10.55730/1300-0527.3561
MLA Karakaş Helvacı Zeynep,KARAKAŞ Gürkan,Uludağ Yusuf Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. , 2023, ss.572 - 582. 10.55730/1300-0527.3561
AMA Karakaş Helvacı Z,KARAKAŞ G,Uludağ Y Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. . 2023; 572 - 582. 10.55730/1300-0527.3561
Vancouver Karakaş Helvacı Z,KARAKAŞ G,Uludağ Y Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. . 2023; 572 - 582. 10.55730/1300-0527.3561
IEEE Karakaş Helvacı Z,KARAKAŞ G,Uludağ Y "Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change." , ss.572 - 582, 2023. 10.55730/1300-0527.3561
ISNAD Karakaş Helvacı, Zeynep vd. "Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change". (2023), 572-582. https://doi.org/10.55730/1300-0527.3561
APA Karakaş Helvacı Z, KARAKAŞ G, Uludağ Y (2023). Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. Turkish Journal of Chemistry, 47(3), 572 - 582. 10.55730/1300-0527.3561
Chicago Karakaş Helvacı Zeynep,KARAKAŞ Gürkan,Uludağ Yusuf Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. Turkish Journal of Chemistry 47, no.3 (2023): 572 - 582. 10.55730/1300-0527.3561
MLA Karakaş Helvacı Zeynep,KARAKAŞ Gürkan,Uludağ Yusuf Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. Turkish Journal of Chemistry, vol.47, no.3, 2023, ss.572 - 582. 10.55730/1300-0527.3561
AMA Karakaş Helvacı Z,KARAKAŞ G,Uludağ Y Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. Turkish Journal of Chemistry. 2023; 47(3): 572 - 582. 10.55730/1300-0527.3561
Vancouver Karakaş Helvacı Z,KARAKAŞ G,Uludağ Y Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change. Turkish Journal of Chemistry. 2023; 47(3): 572 - 582. 10.55730/1300-0527.3561
IEEE Karakaş Helvacı Z,KARAKAŞ G,Uludağ Y "Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change." Turkish Journal of Chemistry, 47, ss.572 - 582, 2023. 10.55730/1300-0527.3561
ISNAD Karakaş Helvacı, Zeynep vd. "Modelling and simulation of chemical reaction of porous MgCl2 pellets with NH3 by including impact of heat and mass transfer and structure change". Turkish Journal of Chemistry 47/3 (2023), 572-582. https://doi.org/10.55730/1300-0527.3561