Apparatus and process for continuous solid-state poly-condensation in a fluidized reactor with multiple stages

Disclosed is a multistage fluidized SSP reactor that tightens the distribution of residence time and the resulting average intrinsic viscosity of the polymer product. Less residence time is needed to achieve a desired average intrinsic viscosity. As the polymer beads continuously flow through sequen...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHEN CHIIN, YUAN LEON
Format: Patent
Sprache:eng
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