In the present article, we review the state-of-the-art models for single particle olefin
polymerization models. Special attention is paid to particle growth, polymerization rates …

This literature survey focuses on the application of computational fluid dynamics (CFD) in
various aspects of the fluidized bed reactor. Although fluidized bed reactors are used in …

Two different approaches to constitutive relations for filtered two‐fluid models (TFM) of gas–
solid flows are deduced. The first model (Model A) is derived using systematically filtered …

Many subgrid drag modifications have been put forth to account for the effect of small
unresolved scales on the resolved mesoscales in dense gas‐particle flows. These subgrid …

To satisfy the diverse product quality specifications required by the broad range of polyolefin
applications, polymerization plants are forced to operate under frequent grade transition …

Adsorption is a promising technology for reducing CO2 emissions from combustion gases.
However, some issues must be considered when designing large-scale units with low …

Catalysts and polymerization processes have evolved over the years. Such significant
developments have allowed producers to broaden the range of polymer microstructure and …

A new concept of a system based on a Stirling engine for the combined production of heat
and electric power is presented. The system uses two renewable energy sources, direct …

Different approaches to modeling the gas phase polymerization of ethylene that have been
considered in the literature are reviewed. It is shown that while simple, well‐mixed models …

This work describes a polymer reaction engineering framework for understanding how
catalyst kinetic parameters affect the microstructure of polyolefins made with single‐or multi …