November 2020 | AIChE

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November 2020

CFD Modeling of Two-Phase Stirred Bioreaction Systems: Applications of Large-Eddy-Simulation (LES) Simulation

Conference Presentation
AIChE Annual Meeting
November 19, 2020
A novel Euler-Lagrange approach for performing three-dimensional CFD simulations of bioreactors and fermenters is presented. This approach, which is...

CFD-IBM-DEM Analysis of PM Filtration in Fluidized Bed Based on Force Balance to Evaluate Operation Conditions.

Conference Presentation
AIChE Annual Meeting
November 19, 2020
Particulate matter (PM) is a well-known air pollutant and most of them are soot emitted from fossil fuel combustion. PM diameter has been decreased...

Optimal Actions Prescribed By Model-Predictive Safety

Conference Presentation
AIChE Annual Meeting
November 19, 2020
In 2016 [1] we introduced the concept of model-predictive safety (MPS), and in 2017-2020 [2-5] we proposed a computationally-efficient method for the...

Optimal Design of Power-to-Fuels Supply Networks for Grid-Scale Energy Storage

Conference Presentation
AIChE Annual Meeting
November 19, 2020
The penetration of renewable energy, especially from solar and wind, into the electricity supply mix has been increasing steadily and rapidly over...

Combined DFT and Microkinetic Investigation of CO2 Conversion Reaction Mechanisms and Addressing the Coking Problem: On Ni, Nib and Nib Based Single Atom Alloy Catalysts

Conference Presentation
AIChE Annual Meeting
November 19, 2020
Catalytic conversion of CO 2 to methane (via hydrogenation) and syngas (via dry reforming of methane, DRM) has significant importance in controlling...

Regimes of Impact-Induced Erosion of Particles of Varying Strength

Conference Presentation
AIChE Annual Meeting
November 19, 2020
Particle breakage is relevant to many applications, from pharmaceutical processing to jet printing to defense technologies. Fundamental understanding...

Synergistic CO2-Sieving from Polymer with Intrinsic Microporosity Masking Nanoporous Single-Layer Graphene Membrane

Conference Presentation
AIChE Annual Meeting
November 19, 2020
A synergistic improvement of the molecular transport properties of a composite film is highly attractive for advances in the energy-efficient...

Facile Hydrophobic Modification Strategy on Hydrophilic Metal Organic Frameworks to Improve Volatile Organic Compounds Removal from Air and Aqueous Environments

Conference Presentation
AIChE Annual Meeting
November 19, 2020
Clean air quality is essential to the wellbeing of all living species on the planet. Chemical emissions including volatile organic compounds (VOCs)...

Supported Gold Clusters with Modulated Environment As Highly Stable Catalysts for Propylene Epoxidation

Conference Presentation
AIChE Annual Meeting
November 19, 2020
Propylene oxide (PO) is considered a high value-added commodity chemical which is used as an intermediate to produce polyurethane foams and...

Asymmetric Alkylation Reaction at the Interface of Achiral Surfactant Assemblies

Conference Presentation
AIChE Annual Meeting
November 19, 2020
In asymmetric synthesis, a reaction process using less organic solvent is preferred for environment, and aqueous reaction processes using a self-...

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