| Autor: |
Guzmáin, Job D., Arriola, Daniel J., Karjala, Teresa, Gaubert, Joshua, Kolthammer, Brian W. S. |
| Předmět: |
|
| Zdroj: |
AIChE Journal; May2010, Vol. 56 Issue 5, p1325-1333, 9p, 2 Diagrams, 5 Charts, 6 Graphs |
| Abstrakt: |
The article presents a study which developed an analytical model to predict the onset of gel formation in olefin-diene copolymerizations catalyzed by constrained-geometry complexes which rely on three kinetic parameters to characterize the catalyst response. The model was validated by continuous runs in a small industrial reactor. Results indicate that the free double bonds in 1,9-decadiene are as reactive as those found in 1-octene and the model predictions of polymer properties agree well with chromatographic, density, and mass-balance data. |
| Databáze: |
Complementary Index |
| Externí odkaz: |
|
Plný text