Beyond group additivity: Transfer learning for molecular thermochemistry prediction

Y Ureel, FH Vermeire, MK Sabbe… - Chemical Engineering …, 2023 - Elsevier
The accuracy of thermochemical prediction methods is strongly dependent on the size of the
set of training data. Group additivity is an interpretable modeling strategy that can be …

Recent progress toward molecular-level kinetic model for complex hydrocarbon conversion processes

Z Chen, X Zhao, J Wu, C Xu, L Zhang - Chemical Engineering Journal, 2024 - Elsevier
The simulation and optimization of complex molecular conversion systems are one of the
primary challenges in the chemical reaction engineering field. Petroleum refining is a …

[PDF][PDF] Discerning complex reaction networks using automated generators

S Vernuccio, LJ Broadbelt - AIChE J, 2019 - academia.edu
Kinetic models are powerful tools, widely applied in many different fields of chemical
engineering and industrial chemistry. These models are typically expressed as large …

Kinetic modeling with automatic reaction network generator, an application to naphtha steam cracking

Y Ren, G Guo, Z Liao, Y Yang, J Sun, B Jiang, J Wang… - Energy, 2020 - Elsevier
Accurate process simulation models of naphtha steam cracking are significant for improving
product yields, reducing energy consumption, and process control. However, the complete …

Role of normal/cyclo-alkane in hydrocarbons pyrolysis process and product distribution

X Hou, Z Ma, B Chen, J Zhang, Y Ning, L Zhao… - Journal of Analytical and …, 2021 - Elsevier
In order to reveal the effects of normal/cyclo-alkane on the pyrolysis process, n-hexane, n-
heptane, cyclohexane, methylcyclohexane and n-hexane/cyclohexane mixtures were …

Learning molecular representations for thermochemistry prediction of cyclic hydrocarbons and oxygenates

MR Dobbelaere, PP Plehiers… - The Journal of …, 2021 - ACS Publications
Accurate thermochemistry estimation of polycyclic molecules is crucial for kinetic modeling
of chemical processes that use renewable and alternative feedstocks. In kinetic model …

AC Plasmas Directly Excited in Liquid-Phase Hydrocarbons for H2 and Unsaturated C2 Hydrocarbon Production

N Lim, E McFarland, MJ Gordon - Journal of the American …, 2024 - ACS Publications
AC plasmas directly excited within liquid hydrocarbons were investigated for the production
of hydrogen and unsaturated C2 hydrocarbon in a recirculating liquid “jet” flow configuration …

Thermal decomposition of cyclohexane by flash pyrolysis vacuum ultraviolet photoionization time-of-flight mass spectrometry: a study on the initial unimolecular …

K Shao, X Liu, PJ Jones, G Sun, M Gomez… - Physical Chemistry …, 2021 - pubs.rsc.org
Thermal decomposition of cyclohexane at temperatures up to 1310 K was performed using
flash pyrolysis coupled with vacuum ultraviolet (118.2 nm) photoionization time-of-flight …

Molecular-Level Kinetic Model for Light Hydrocarbon Steam Cracking Based on the SU-BEM Framework

D Xu, X Zhang, Z Chen, L Zhang - ACS omega, 2024 - ACS Publications
In this work, a molecular-level kinetic model of ethane/propane steam cracking was
developed by using a hybrid structural unit-bond electron matrix framework. The molecular …

[HTML][HTML] Production of Aviation Fuel-Range Hydrocarbons Through Catalytic Co-Pyrolysis of Polystyrene and Southern Pine

A Kemp, T Rahman, H Jahromi, S Adhikari - Catalysts, 2024 - mdpi.com
Sustainable aviation fuels (SAFs), produced from waste and renewable sources, are a
promising means for reducing net greenhouse gas emissions from air travel while still …