Graph theory in chemical kinetics practice problems

MK Szukiewicz, E Chmiel-Szukiewicz, A Szałek - Topics in Catalysis, 2024 - Springer
In this work, a novel idea for obtaining in processes performed in real-world processes
(here, the illustrative example is the gas phase hydrogenation of propene) a precise kinetic …

Modeling and simulation of hydrate thermal dissociation around gas production pipe from suboceanic sediment

M Omidi, A Shahsavand, HS Mohammadi - Journal of Natural Gas Science …, 2016 - Elsevier
Uncontrolled and spontaneous decomposition of methane hydrates in ocean floors can
pose risks and potential problems, including damage to equipment that extracts fuel from …

2‐D approximation of a structured packed bed column

PK Sahu, S Schulze, P Nikrityuk - The Canadian Journal of …, 2016 - Wiley Online Library
One of the challenges in the numerical modelling of chemically reacting multi‐phase flows,
eg including solid particles and a gas phase, is the complexity of transport processes …

[PDF][PDF] Kinetic investigations of heterogeneous reactor processes–Optimization of experiments

A Szałek, M Szukiewicz… - Chemical and Process …, 2021 - bibliotekanauki.pl
A series of steps taken to determine a kinetic equation that describes hydrogenation of
propene on nickel catalyst is presented in this study. Mixed factorial design approach …

Effect of the flow pattern on catalytic reaction of propylene hydrogenation through structured catalyst bed: Mathematical modeling and experiment observations

S Ahmadigoltapeh, N Mehranbod - Journal of Natural Gas Science and …, 2017 - Elsevier
This novel study is experimental and modeling. In experimental section a pilot package
including trickle bed reactor, automatic dosing pump, measuring instruments, gas …

Apparent Kinetic Model of Hydrogenation for Removal of Olefin Impurities from Alkylation Reactor Effluent Mixture

H Yuan, J Ren, L Shen - Industrial & Engineering Chemistry …, 2017 - ACS Publications
The apparent kinetic model of the hydrogenation of the alkylation reactor effluent mixture for
removal of olefin impurities was studied. Hydrogenation experiments over Pd/Al2O3 catalyst …

Environmentally benign catalytic synthesis and hydro‐refining of linear alkylbenzenes

J Ren, F Qin, Y Deng, L Shen - The Canadian Journal of …, 2019 - Wiley Online Library
The synthesis technology of linear alkylbenzenes (LABs) was studied through the
preparation of an Al‐SBA‐15 catalyst, the optimization of alkylation conditions, and the …

Study of the countercurrent–concurrent gas–liquid flow configuration impact on ethylene hydrogenation within structured catalyst bed: Experiment and modeling

S Ahmadigoltapeh, HZ Halimejani - Journal of the Taiwan Institute of …, 2017 - Elsevier
In this paper catalytic hydrogenation of ethylene was studied using liquid propane with 1.5%
of ethylene content and hydrogen gas in 30 barg trickle bed reactor under two flow …