Reappraisal of the skarstrom cycle for CO2 recovery from flue gas streams / Anshu Nanoti in Industrial & engineering chemistry research, Vol. 51 N° 42 (Octobre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 42 (Octobre 2012) . - pp. 13765-13772 Titre : Reappraisal of the skarstrom cycle for CO2 recovery from flue gas streams : New results with potassium-exchanged zeolite adsorbent Type de document : texte imprimé Auteurs : Anshu Nanoti, Auteur ; Soumen Dasgupta, Auteur ; Nabanita Biswas, Auteur Année de publication : 2012 Article en page(s) : pp. 13765-13772 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Zeolite Gaseous effluent Carbon dioxide Résumé : CO2―N2 separation performance of a simple Skarstrom type pressure vacuum swing adsorption (PVSA) cycle is compared with a heavy reflux cycle with a potassium exchanged X zeolite adsorbent. Contrary to literature reports, the performance of the Skarstrom cycle has been found to be better under different PVSA process conditions. The best CO2 purity achieved was 92 mol % at a recovery as high as 80% from a feed consisting of 15 mol % CO2 in N2 and under an excellent feed throughput of 790 LSTP/h/kg. The power consumption in the Skarstrom cycle is also found to be lower than in the heavy reflux cycle. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26508200 [article] Reappraisal of the skarstrom cycle for CO2 recovery from flue gas streams : New results with potassium-exchanged zeolite adsorbent [texte imprimé] / Anshu Nanoti, Auteur ; Soumen Dasgupta, Auteur ; Nabanita Biswas, Auteur . - 2012 . - pp. 13765-13772. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 42 (Octobre 2012) . - pp. 13765-13772 Mots-clés : Zeolite Gaseous effluent Carbon dioxide Résumé : CO2―N2 separation performance of a simple Skarstrom type pressure vacuum swing adsorption (PVSA) cycle is compared with a heavy reflux cycle with a potassium exchanged X zeolite adsorbent. Contrary to literature reports, the performance of the Skarstrom cycle has been found to be better under different PVSA process conditions. The best CO2 purity achieved was 92 mol % at a recovery as high as 80% from a feed consisting of 15 mol % CO2 in N2 and under an excellent feed throughput of 790 LSTP/h/kg. The power consumption in the Skarstrom cycle is also found to be lower than in the heavy reflux cycle. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26508200

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