Application of computational fluid dynamics for modeling of Fischer-Tropsch synthesis as a sustainable energy resource in different reactor configurations: A review

Z Teimouri, VB Borugadda, AK Dalai… - … and Sustainable Energy …, 2022 - Elsevier
Increasing the global energy demand motivates the search for renewable and clean energy
resources. Fischer-Tropsch synthesis (FTS) is one of these sources, which converts syngas …

Hydrodynamic modeling of liquid-solid flow in polyolefin slurry reactors using CFD techniques–A critical analysis

AK Thakur, R Kumar, N Banerjee, P Chaudhari… - Powder Technology, 2022 - Elsevier
This first-of-its-kind review discusses the hydrodynamics for polyolefin productions in slurry
reactors using CFD. Past reviews in this field are specifically focused on the CFD …

A universal methodology for reliable predicting the non-steroidal anti-inflammatory drug solubility in supercritical carbon dioxide

T Rezaei, V Nazarpour, N Shahini, S Bahmani… - Scientific Reports, 2022 - nature.com
Understanding the drug solubility behavior is likely the first essential requirement for
designing the supercritical technology for pharmaceutical processing. Therefore, this study …

[HTML][HTML] Conceptual modeling of a reactor bed of a nickel-copper bi-metallic catalyst for dry reforming of methane

MA Khan, MS Challiwala, AV Prakash… - Chemical Engineering …, 2023 - Elsevier
Abstract Dry-Reforming-of-Methane (DRM) presents an attractive process for the conversion
of CO 2 and CH 4 to syngas. Catalyst deactivation by carbon formation is a major challenge …

Computational fluid dynamics simulation of Fischer-Tropsch synthesis coupled with a novel reaction kinetics using trimetallic catalyst over a biomass-based support

Z Teimouri, N Abatzoglou, AK Dalai - Energy Conversion and Management, 2023 - Elsevier
A mathematical modeling based on the computational fluid dynamics (CFD) was performed
in this work. The reactive flow behavior in a tubular reactor was modeled for Fischer-Tropsch …

Thermal assessment of a micro fibrous fischer tropsch fixed bed reactor using computational fluid dynamics

AE Abusrafa, MS Challiwala, BA Wilhite, NO Elbashir - Processes, 2020 - mdpi.com
A two-dimensional (2D) Computational Fluid Dynamics (CFD) scale-up model of the Fischer
Tropsch reactor was developed to thermally compare the Microfibrous-Entrapped-Cobalt …

Bayesian-optimized Neural Networks and their application to model gas-to-liquid plants

N Basha, G Ibrahim, HA Choudhury… - Gas Science and …, 2023 - Elsevier
Neural networks are robust modeling techniques widely used in regression and
classification applications. Model selection criteria for neural networks have typically been …

Alternative pathways for CO2 utilization via dry reforming of methane

MS Challiwala, S Afzal, HA Choudhury… - Advances in Carbon …, 2020 - taylorfrancis.com
The total energy required or supplied from an endo/exothermic reforming reaction is
estimated using energy balance calculations across the reformer block. The energy …

[HTML][HTML] Scaling up the advanced dry reforming of methane (DRM) reactor system for multi-walled carbon nanotubes and syngas production: An experimental and …

MS Challiwala, G Ibrahim, HA Choudhury… - … and Processing-Process …, 2024 - Elsevier
Dry reforming of methane (DRM) offers an avenue for converting carbon dioxide (CO 2) and
methane (CH 4)—the two major greenhouse gases—into syngas, a vital chemical precursor …

Probabilistic assessment of the safety profile of the Fischer–Tropsch process with a supercritical solvent

S Herrera‐Ovando, A Jiménez‐Gutiérrez… - … Canadian Journal of …, 2024 - Wiley Online Library
Inherent safety assessment during the design stage of chemical processes is typically
conducted based on average values for design parameters. Under those conditions, the …