Novel copper - exchanged titanosilicate adsorbent for low temperature H2S removal / Sabereh Rezaei in Industrial & engineering chemistry research, Vol. 51 N° 38 (Septembre 2012)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 51 N° 38 (Septembre 2012) . - pp. 12430-12434 Titre : Novel copper - exchanged titanosilicate adsorbent for low temperature H2S removal Type de document : texte imprimé Auteurs : Sabereh Rezaei, Auteur ; Aida Tavana, Auteur ; James A. Sawada, Auteur Année de publication : 2012 Article en page(s) : pp. 12430-12434 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Hydrogen sulfides Low temperature Résumé : The H2S removal capacity of copper loaded on a number of titanosilicate supports was investigated. Copper supported on Engelhard Titanosilicate-2 (Cu-ETS-2) has been found to be a superior H2S scavenger for maintaining H2S levels below 0.5 ppm because of its high cation exchange capacity and copper dispersion. Cu-ETS-2 demonstrated higher utilization at room temperature when compared to fully developed commercial H2S adsorbents. In addition it was found that the adsorption capacity of Cu-ETS-2 is maintained over a wide range of activation temperatures. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26399694 [article] Novel copper - exchanged titanosilicate adsorbent for low temperature H2S removal [texte imprimé] / Sabereh Rezaei, Auteur ; Aida Tavana, Auteur ; James A. Sawada, Auteur . - 2012 . - pp. 12430-12434. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 38 (Septembre 2012) . - pp. 12430-12434 Mots-clés : Hydrogen sulfides Low temperature Résumé : The H2S removal capacity of copper loaded on a number of titanosilicate supports was investigated. Copper supported on Engelhard Titanosilicate-2 (Cu-ETS-2) has been found to be a superior H2S scavenger for maintaining H2S levels below 0.5 ppm because of its high cation exchange capacity and copper dispersion. Cu-ETS-2 demonstrated higher utilization at room temperature when compared to fully developed commercial H2S adsorbents. In addition it was found that the adsorption capacity of Cu-ETS-2 is maintained over a wide range of activation temperatures. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26399694

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