Dual pressure swing adsorption units for gas separation and purification / Carlos A. Grande in Industrial & engineering chemistry research, Vol. 51 N° 25 (Juin 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 25 (Juin 2012) . - pp. 8695-8699 Titre : Dual pressure swing adsorption units for gas separation and purification Type de document : texte imprimé Auteurs : Carlos A. Grande, Auteur ; Richard Blom, Auteur Année de publication : 2012 Article en page(s) : pp. 8695-8699 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Purification Pressure swing adsorption Résumé : This work presents a new application of pressure swing adsorption (PSA) technology. Using the dual PSA concept it is possible to separate a gaseous stream and obtain two high purity products. The dual PSA concept resembles distillation in its spatial distribution with two well-defined subsections: stripping and rectifying. After the gas mixture passes through the stripping section, the most-adsorbed gas is produced with high purity and the less-adsorbed gas is produced as top product from the rectifying section. Stripping and rectifying sections can operate under different operating conditions, have different adsorbents, and, most importantly, have different cycle scheduling. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26066797 [article] Dual pressure swing adsorption units for gas separation and purification [texte imprimé] / Carlos A. Grande, Auteur ; Richard Blom, Auteur . - 2012 . - pp. 8695-8699. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 25 (Juin 2012) . - pp. 8695-8699 Mots-clés : Purification Pressure swing adsorption Résumé : This work presents a new application of pressure swing adsorption (PSA) technology. Using the dual PSA concept it is possible to separate a gaseous stream and obtain two high purity products. The dual PSA concept resembles distillation in its spatial distribution with two well-defined subsections: stripping and rectifying. After the gas mixture passes through the stripping section, the most-adsorbed gas is produced with high purity and the less-adsorbed gas is produced as top product from the rectifying section. Stripping and rectifying sections can operate under different operating conditions, have different adsorbents, and, most importantly, have different cycle scheduling. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26066797

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