Technoeconomic assessment of hydrogen production from natural gas pyrolysis in molten bubble column reactors

F Angikath, F Abdulrahman, A Yousry, R Das… - International Journal of …, 2024 - Elsevier
Natural gas pyrolysis to produce carbon and hydrogen, known as “turquoise hydrogen,
using molten metals and salts is a promising route to clean hydrogen production. Methane …

Kinetics study on supercritical water conversion of low-maturity shale for hydrogen-rich hydrocarbon gas generation

Y Zhang, Q Zhao, Y Lei, H Lu, H Jin, L Guo - Journal of Analytical and …, 2024 - Elsevier
Supercritical water (SCW) has gained substantial interest for shale exploitation due to its
high conversion efficiency. To quantify the generated gases and the mutual conversion of …

Autoignition of methyl palmitate in low to intermediate temperature: Experiments in rapid compression machine and kinetic modeling

W Zhou, Y Liang, X Pei, Y Zhang, L Yu, X Lu - Combustion and Flame, 2023 - Elsevier
Autoignition characteristics of methyl palmitate (C 17 H 34 O 2), a waxy solid at room
temperature, were investigated in a newly developed heated rapid compression machine …

A functional-group-based approach to modeling real-fuel combustion chemistry–I: Prediction of stoichiometric parameters for lumped pyrolysis reactions

X Zhang, KK Yalamanchi, SM Sarathy - Combustion and Flame, 2021 - Elsevier
Real fuels are complex mixtures of hundreds of molecules, which makes it challenging to
unravel their combustion chemistry. Several approaches in the literature have helped to …

n-Pentadecane and n-Alkylcyclohexane Mixtures: Viscosity Deviations and Excess Molar Volumes, Speeds of Sound, and Isentropic Compressibilities at 0.1 MPa

DJL Prak - Journal of Chemical & Engineering Data, 2023 - ACS Publications
This study measured the densities, viscosities, and speeds of sound of mixtures of n-
pentadecane with n-alkylcyclohexanes (methyl-, ethyl-, propyl-, butyl-, pentyl-, hexyl-heptyl …

Bubble-Size Distribution and Hydrogen Evolution from Pyrolysis of Hydrocarbon Fuels in a Simulated Ni0.27Bi0.73 Column Reactor

F Angikath, G Pezzella, SM Sarathy - Industrial & Engineering …, 2022 - ACS Publications
This study examines the modeling of hydrocarbon pyrolysis in a Ni0. 27Bi0. 73 molten metal
alloy reactor. The model is executed in two stages. The first stage investigates the effect of …

A functional-group-based approach to modeling real-fuel combustion chemistry–II: Kinetic model construction and validation

X Zhang, SM Sarathy - Combustion and Flame, 2021 - Elsevier
Construction of kinetic models to predict real-fuel combustion properties requires significant
human and computational resources. In the first of this two-part study, a functional group …

Hydrogen evolution from hydrocarbon pyrolysis in a simulated liquid metal bubble reactor

F Angikath, F Abdulrahman, M Khandavilli… - Energy & …, 2021 - ACS Publications
The evolution of hydrogen from methane decomposition in a liquid metal bubble reactor
(LMBR) has become a recent subject of interest; this study examines a novel approach to …

An experimental and kinetic modeling study on the ignition kinetics of a sustainable aviation fuel and its blends with a traditional RP-3 jet fuel

QD Wang, P Zeng, Q Yao, J Liang, BY Wang, F Huang… - Fuel, 2025 - Elsevier
Sustainable aviation fuel (SAF) is an alternative jet fuel that represents the most viable near-
term solution to decarbonize the aviation industry. The airworthiness certification of SAF …

Temperature sensor based on an erbium-doped fiber Sagnac interferometer

JPL Pizzaia, RL Silva, AG Leal-Junior… - Applied Optics, 2022 - opg.optica.org
The development of a highly sensitive all-fiber temperature sensor based on a Sagnac
interferometer configuration is demonstrated here. We use 10 m of an erbium-doped fiber …