Process Simulation Modeling of the Linear Low-Density Polyethylene Catalytic Pyrolysis in a Fluidized Bed Reactor

S Hafeez, M Van Haute, A Constantinou… - Industrial & …, 2023 - ACS Publications
In this work, a comprehensive process simulation was developed to study and predict the
pyrolysis of linear low-density polyethylene (LLDPE) in a fluidized bed reactor (FBR). The …

Application of Aspen Plus fluidized bed reactor model for chemical Looping of synthesis gas

RV Kappagantula, GD Ingram, HB Vuthaluru - Fuel, 2022 - Elsevier
Abstract Chemical Looping Combustion technologies are a recent innovation with a natural
ability to capture carbon dioxide. In these processes, two interconnected fluidized bed …

A study on fluidization of activated carbon particles in gas-solid fluidized bed

S Nikam, D Mandal - Indian Chemical Engineer, 2021 - Taylor & Francis
In this paper, the minimum fluidisation velocity (umf) of activated carbon particles in a gas–
solid fluidised bed was experimentally determined using dry air as the fluidising medium …

Experimental evaluation of napier grass gasification in an autothermal bubbling fluidized bed reactor

R Khezri, WA Wan Ab Karim Ghani, DR Awang Biak… - Energies, 2019 - mdpi.com
Air gasification of Napier grass (NG) was studied with the target of producing combustible
synthesis gas to be used in direct combustion for power generation. A small-scale …

Numerical study of sago pith waste drying process in a fluidised bed dryer

ANT Tiong, EKX Lou - International Journal of Simulation …, 2023 - inderscienceonline.com
Research on the drying of sago pith waste (SPW) using a fluidised bed dryer (FBD) is
relatively scarce. Therefore, it was the aim of this study to scrutinise the drying of SPW in the …

Study of fluidized bed regimes using Computational Particle Fluid Dynamics

R Jaiswal, CE Agu, RK Thapa, BME Moldestad - 2018 - openarchive.usn.no
The fluidization technology has a wide range of applications. In chemical synthesis, fluidized
bed is used to enhance heat and mass transfer between the reacting species. More …

Computational modeling and experimental studies on fluidized bed regimes

R Jaiswal - 2018 - openarchive.usn.no
The fluidization technology has a wide range of applications from chemical synthesis to
pneumatic transportation and circulation of species. Different process applications require …

Computational investigation of hydrodynamics and solid circulation in fluidized bed column

A Sriniketh, B Ashraf Ali - Chemical Engineering Communications, 2021 - Taylor & Francis
Gas–solid fluidized beds are commonly used in applications where high heat and mass
transfer is required, which are influenced by the quality of mixing in the bed. This largely …

Study of the effect of particle diameters on two-phase (air-solid) fluidization bed hydrodynamics

H Ridha, MG Al-Azawy - Materials Today: Proceedings, 2021 - Elsevier
Computational fluid dynamics (CFD) is executed through a model of gas-particle two phase
based on fluidized bed. The influences of particle size and inlet velocity on the fluidization …

Design and construction of a bubbling fluidized bed reactor with two side nozzles as inlet flow boundary condition

S Shrestha - 2023 - openarchive.usn.no
Fluidized bed reactors are commonly used in industrial applications such as waste to energy
conversion, chemical synthesis, granulation, catalyst regeneration, biomass gasification …