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A Simple graphical utilities targeting method for heat integration between processes / Anita Kovac Kralj in Industrial & engineering chemistry research, Vol. 51 N° 43 (Octobre 2012) 

Public ISBD [article]  in Industrial & engineering chemistry research > Vol. 51 N° 43 (Octobre 2012) . - pp. 14171-14177 Titre : A Simple graphical utilities targeting method for heat integration between processes Type de document : texte imprimé Auteurs : Anita Kovac Kralj, Auteur Année de publication : 2013 Article en page(s) : pp. 14171-14177 Note générale : Industrial chemistry Langues : Anglais (eng) Mots-clés : Utilities  Heat  recovery Résumé : Heat integration between processes aims at identifying options for heat recovery and optimal energy conversion during industrial processes. This Article introduces a simple graphical utilities targeting method for heat integration between processes. The problem is formulated as a graphical utilities targeting problem for restricting only the heat flow regarding heating and cooling when using utilities. Therefore, the original process cannot be changed but the utilities themselves could attract savings. A mathematical formulation is presented for choosing optimal heat transfer technologies. The grand composite curves of different processes represent optimal heat transfers between processes. This method is very general; it can be used within new designs and within existing processes' integrations for utility savings. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26593344 [article] A Simple graphical utilities targeting method for heat integration between processes [texte imprimé] / Anita Kovac Kralj, Auteur . - 2013 . - pp. 14171-14177. Industrial chemistry Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 51 N° 43 (Octobre 2012) . - pp. 14171-14177 Mots-clés : Utilities  Heat  recovery Résumé : Heat integration between processes aims at identifying options for heat recovery and optimal energy conversion during industrial processes. This Article introduces a simple graphical utilities targeting method for heat integration between processes. The problem is formulated as a graphical utilities targeting problem for restricting only the heat flow regarding heating and cooling when using utilities. Therefore, the original process cannot be changed but the utilities themselves could attract savings. A mathematical formulation is presented for choosing optimal heat transfer technologies. The grand composite curves of different processes represent optimal heat transfers between processes. This method is very general; it can be used within new designs and within existing processes' integrations for utility savings. ISSN : 0888-5885 En ligne : http://cat.inist.fr/?aModele=afficheN&cpsidt=26593344