Research Article
Modeling and Optimizing of Producing Recycled PET from Fabrics Waste via Falling Film-Rotating Disk Combined Reactor
| Reaction | Equation | Rate constant | Forward | Reverse |
| Esterification | EG + T-TPA T-EG + B-TPA + W | | | T-EG + T-TPA ⇌ B-EG + B-TPA + W | | | Polycondensation | T-EG + T-EG ⇌ B-EG + EG | | | Thermal degradation | B-TPA + B-EG T-VIN + T-TPA | | — | Diethylene glycol formation | B-TPA + T-EG + EG DEG + T-TPA | | — | B-TPA + T-EG + T-EG T-DEG + T-TPA | | — | T-EG + T-DEG ⇌ B-EG + DEG | | / | Acetaldehyde formation | B-TPA + T-EG T-TPA + AA | | — | T-VIN + T-EG B-EG + AA | | — |
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