| Titre : | Fractionation of poly(vinyl methyl ether) : comparison of two large-scale fractionation techniques (2009) |
| Auteurs : | Simona Morariu, Auteur ; John Eckelt, Auteur ; Bernhard A. Wolf, Auteur |
| Type de document : | Article : texte imprimé |
| Dans : | Industrial & engineering chemistry research (Vol. 48 N° 15, Août 2009) |
| Article en page(s) : | pp. 6943–6948 |
| Note générale : | Chemical engineering |
| Langues : | Anglais |
| Tags : | Continuous polymer fractionation spin Poly(vinyl methyl ether) |
| Résumé : | The efficiencies of two large-scale fractionation techniques namely continuous polymer fractionation (CPF) and continuous spin fractionation (CSF) are compared. To this end, we used a commercially available sample of poly(vinyl methyl ether). Both methods are suitable to reduce the nonuniformity of the sample below 0.6. The results demonstrate that CSF has a better fractionation performance than the progenitor method, CPF. A further advantage is the three times higher throughput of CSF. |
| En ligne : | http://pubs.acs.org/doi/abs/10.1021/ie900484g |
