The morphology of the growing polymer particles is important in olefin polymerisation on
supported catalysts. It has a significant impact on the rate of mass and energy transport, and …

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 review gives an overview of the evolution of the technology of condensed mode
cooling, primarily for the case of ethylene polymerization on supported catalysts in fluidized …

Fluidized bed reactors are widely applied to the production of polyolefin resins. A novel
dynamic operation mode of a liquid-containing fluidized bed reactor for ethylene …

A compartmentalized reactor model has been developed to simulate the impact of running a
fluidized bed reactor for the gas-phase production of ethylene in condensed mode …

The presence of different commonly used induced condensing agents (ICAs) in the gas
phase polymerization of ethylene on the supported catalyst has a significant impact on the …

A process model based on the thermodynamic models of Sanchez–Lacombe and PC-SAFT
EoS is developed to simulate and analyze the impact of vaporized n-hexane as an induced …

In commercial polyethylene gas-phase reactors, continuity additives (CAs) are periodically
fed into the reactor to tackle reactor sheeting. In dry feeding of CAs, they are pneumatically …

The binary and ternary diffusion coefficients for gas/polymer systems can be estimated from
solubility data and an equation of state to the free volume of penetrant/polymer systems. The …

The polymer flow model is employed to predict the transient behavior of the concentration
and temperature profiles within the growing particles during gas-phase ethylene …