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 …

Practical and affordable, thermoplastics account for more than 90 percent of all plastic
materials manufactured. That so many varieties are now available, speaks to the idea that …

This is a detailed review on olefin polymerization models, and the most recent process
control approaches used to control these nonlinear systems are presented. Great focus has …

Most of nutrients in municipal wastewater originate from human urine. In this study, a novel
fluidized-bed homogeneous crystallization process was developed for the simultaneous …

Natural gas is a naturally occurring hydrocarbon gas. It mainly consists of methane and
certain percentage of carbon dioxide (CO 2), hydrogen sulfide (H 2 S), nitrogen, and varying …

A vigorous and progressed Monte Carlo strategy was developed to precisely simulate the
ethylene and 1-butene copolymerization within the presence of hydrogen by dual-site …

A two-phase model is proposed for describing the behavior of a fluidized bed reactor used
for polyethylene production. In the proposed model, the bed is divided into several …

Gas-to-liquid technology monetizes flared natural gas to produce green fuel while reducing
carbon emissions. In the first step, oxygen reforms methane to CO and H 2 followed by …

Integrating different influencing aspects in Ziegler-Natta catalyzed gas-phase polymerization
industrial fluidized bed reactors (FBRs) is challenging and requires new modeling …

A dynamic model for ethylene copolymerization in an industrial Fluidized-Bed Reactor (FBR)
is developed to describe its behavior and calculate the properties of polyethylene. The …