Development of a new process for palm oil refining based on supercritical fluid extraction technology / Zainuddin A. Manan in Industrial & engineering chemistry research, Vol. 48 N° 11 (Juin 2009)  

Public ISBD [article]  inIndustrial & engineering chemistry research > Vol. 48 N° 11 (Juin 2009) . - pp. 5420–5426 Titre : Development of a new process for palm oil refining based on supercritical fluid extraction technology Type de document : texte imprimé Auteurs : Zainuddin A. Manan, Auteur ; Lim C. Siang, Auteur ; Ana N. Mustapa, Auteur Année de publication : 2009 Article en page(s) : pp. 5420–5426 Note générale : Chemical engineering Langues : Anglais (eng) Mots-clés : Palm oil refining Supercritical fluid extraction technology Crude palm oil-supercritical CO2 mixture Flowsheet structure Résumé : This work describes the conceptual development of a new process for palm oil refining using supercritical fluid extraction (SFE) technology. The first step was to model the phase equilibrium behavior of a crude palm oil (CPO)−supercritical CO2 mixture. Next, a new flowsheet structure was synthesized to recover high-purity palm oil and its minor components. The new SFE process was finally simulated using Aspen Plus commercial process simulator version 10.2.1 based on the Redlich−Kwong−Aspen (RKA) thermodynamic model. The results obtained were in good agreement with the pilot plant data reported in the literature. It is envisioned that the development of a new, intensified palm oil refining process that is based on SFE technology can make the refining process drastically simpler and overcome the limitations of the existing technology for palm oil refining. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801735y [article] Development of a new process for palm oil refining based on supercritical fluid extraction technology [texte imprimé] / Zainuddin A. Manan, Auteur ; Lim C. Siang, Auteur ; Ana N. Mustapa, Auteur . - 2009 . - pp. 5420–5426. Chemical engineering Langues : Anglais (eng) in Industrial & engineering chemistry research > Vol. 48 N° 11 (Juin 2009) . - pp. 5420–5426 Mots-clés : Palm oil refining Supercritical fluid extraction technology Crude palm oil-supercritical CO2 mixture Flowsheet structure Résumé : This work describes the conceptual development of a new process for palm oil refining using supercritical fluid extraction (SFE) technology. The first step was to model the phase equilibrium behavior of a crude palm oil (CPO)−supercritical CO2 mixture. Next, a new flowsheet structure was synthesized to recover high-purity palm oil and its minor components. The new SFE process was finally simulated using Aspen Plus commercial process simulator version 10.2.1 based on the Redlich−Kwong−Aspen (RKA) thermodynamic model. The results obtained were in good agreement with the pilot plant data reported in the literature. It is envisioned that the development of a new, intensified palm oil refining process that is based on SFE technology can make the refining process drastically simpler and overcome the limitations of the existing technology for palm oil refining. En ligne : http://pubs.acs.org/doi/abs/10.1021/ie801735y

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