Kinetics-informed neural networks

GS Gusmão, AP Retnanto, SC Da Cunha, AJ Medford - Catalysis Today, 2023 - Elsevier
Chemical kinetics and reaction engineering consists of the phenomenological framework for
the disentanglement of reaction mechanisms, optimization of reaction performance and the …

[HTML][HTML] Simplifying the Temporal Analysis of Products reactor

L Brandão, EA High, TS Kim, C Reece - Chemical Engineering Journal, 2023 - Elsevier
Abstract The Temporal Analysis of Products (TAP) experiment provides an unparalleled
level of kinetic insight into heterogenous catalytic materials, but due to the complex and …

Site-specific scaling relations observed during methanol-to-olefin conversion over ZSM-5 catalysts

T Omojola - Chemical Engineering Science, 2022 - Elsevier
The conversion of methanol over ZSM-5 catalysts was studied using step response and
temperature-programmed desorption and surface reaction analyses in a temporal analysis …

Data driven reaction mechanism estimation via transient kinetics and machine learning

MR Kunz, A Yonge, Z Fang, R Batchu… - Chemical Engineering …, 2021 - Elsevier
Understanding the set of elementary steps and kinetics in each reaction is extremely
valuable to make informed decisions about creating the next generation of catalytic …

Identifying Elementary Reaction Kinetics of Heterogeneous Catalytic Mechanisms Using Pseudorandom Binary Sequence-Induced Transients

R Wang, Z Weber, MJ Janik, RM Rioux… - ACS Catalysis, 2025 - ACS Publications
The accurate identification of parameters in microkinetic models is crucial for gaining
insights into reaction networks and species surface coverages. This paper explores the …

Automating the Optimization of Catalytic Reaction Mechanism Parameters Using Basin-Hop**: A Proof of Concept

R Chacko, K Keller, S Tischer, AB Shirsath… - The Journal of …, 2023 - ACS Publications
Parameter estimation is a crucial step for successful microkinetic modeling in catalysis.
However, the large number of parameters to be optimized in order to match the experimental …

Model-Based Design of Experiments for Temporal Analysis of Products (TAP): A Simulated Case Study in Oxidative Propane Dehydrogenation

A Yonge, GS Gusmão, R Fushimi… - Industrial & Engineering …, 2024 - ACS Publications
Temporal analysis of products (TAP) reactors enable experiments that probe numerous
kinetic processes within a single set of experimental data through variations in pulse …

Temporal analysis of product (TAP)

R Fushimi - Springer Handbook of Advanced Catalyst …, 2023 - Springer
Abstract The Temporal Analysis of Products (TAP) pulse response method for
characterization of catalyst kinetic properties and mechanistic features is presented …

Non-steady state validation of kinetic models for ethylene epoxidation over silver catalysts

L Brandão, C Reece - Catalysis Science & Technology, 2024 - pubs.rsc.org
Kinetic modelling has been key to develo** a mechanistic understanding of the
epoxidation of ethylene to ethylene oxide over silver catalysts. However, models of varying …

Micro-kinetic modeling of temporal analysis of products data using kinetics-informed neural networks

D Nai, GS Gusmão, ZA Kilwein, F Boukouvala… - Digital …, 2024 - pubs.rsc.org
The temporal analysis of products (TAP) technique produces extensive transient kinetic data
sets, but it is challenging to translate the large quantity of raw data into physically …