The scope of this work is to explain the multi‐scale polymerization process modeling
framework, comprising of polymerization kinetics (micro‐scale), system thermodynamics …

The short lifespan and lack of sufficient recycling systems for plastic packaging like PET
water bottles leds to higher fossil hydrocarbon extraction, carbon emissions, and …

This study addresses kinetic parameter estimation for a high‐density polyethylene (HDPE)
slurry process based on fitting molecular weight distributions (MWDs). From the process …

High-density polyethylene (HDPE) is widely used as the main material in the film, pipe, and
container industries. To meet the different market requirements, a process is expected to be …

A fundamental understanding of the heterogeneous olefin polymerization process is critical
for imparting desired properties to the final polymer product. In this work, we have developed …

To achieve different end‐use properties of polymers, an industrial plant must produce
several grades of the product through the same process under different operating …

Forward and inverse artificial neural network (ANN) models are used to describe ethylene/1‐
butene copolymerization with a model catalyst having two site types. The forward ANN …

BI-SUPPORT ed catalyst SiO2/TiCl4/THF/MgCl2 was prepared via four steps including,(i)
heat activation of silica at 600 C,(ii) preparation of precursor composition,(iii) impregnation of …

A rigorous method is developed to extract kinetic parameters describing catalyst activity from
experimental polymerization rate profiles for Ziegler–Natta catalysts. The kinetic scheme …

This paper describes a production model for high density polyethylene. Aspen Polymer Plus
was used to model and simulate the polymerization drying and separation sections. Heat …