Synthesis of mesoporous zeolites and their opportunities in heterogeneous catalysis
Currently, zeolites are one of the most important classes of heterogeneous catalysts in
chemical industries owing to their unique structural characteristics such as molecular-scale …
chemical industries owing to their unique structural characteristics such as molecular-scale …
Modification of SBA-15 mesoporous silica as an active heterogeneous catalyst for the hydroisomerization and hydrocracking of n-heptane
In this study, a mesoporous SBA-15 silica catalyst was prepared and modified with encased
1% platinum (Pt) metal nanoparticles for the hydrocracking and hydroisomerization of n …
1% platinum (Pt) metal nanoparticles for the hydrocracking and hydroisomerization of n …
Utilization of loaded cobalt onto MCM-48 mesoporous catalyst as a heterogeneous reaction in a fixed bed membrane reactor to produce isomerization product from n …
The use of catalytic membranes as microstructured reactors without a separative function
has proved effective. High catalytic activity is possible with minimal mass transport …
has proved effective. High catalytic activity is possible with minimal mass transport …
Investigating the hydroisomerization of n-pentane using Pt supported on ZSM-5, desilicated ZSM-5, and modified ZSM-5/MCM-41
The hydroisomerization of n-alkanes is a promising way to enhance the octane number of
fuels over noble metal-promoted zeolites. Due to mass transfer limitations, zeolites with …
fuels over noble metal-promoted zeolites. Due to mass transfer limitations, zeolites with …
Excellent catalytic performance over hierarchical ZSM-48 zeolite: Cooperative effects of enhanced mesoporosity and highly-accessible acidity
J Meng, T Cui, D Bai, C Li, X Chen, C Liang - Fuel, 2022 - Elsevier
Hydroisomerization has been considered as an effective and efficient route for production of
transportation fuels and lubricants with superior cold-flow properties. In current work, n …
transportation fuels and lubricants with superior cold-flow properties. In current work, n …
Zeolite composite materials from fly ash: An assessment of physicochemical and adsorption properties
Waste fly ash, with both low (with the addition of vermiculite) and high contents of unburned
coal, were subjected to hydrothermal syntheses aiming to obtain zeolite composite materials …
coal, were subjected to hydrothermal syntheses aiming to obtain zeolite composite materials …
Ligand assistance via solid-state coordination for promoting nickel dispersion over the Ni/Beta hydroisomerization catalyst
Y Yang, Y Lyu, L Zhao, W Zhan, L Fan, F Li, X Liu - Fuel, 2022 - Elsevier
Hydroisomerization of alkanes is a vital process to improve cold flow properties of lubricant
oil and increase octane number of gasoline in petrochemical industry. Non-noble metal …
oil and increase octane number of gasoline in petrochemical industry. Non-noble metal …
Catalytic conversion of polyethylene into aromatics with Pt/ZSM-5: insights into reaction pathways and rate-controlling step regulation
W Wang, C Yao, X Ge, X Pu, J Yuan, W Sun… - Journal of Materials …, 2023 - pubs.rsc.org
Catalytic pyrolysis of polyethylene (PE) can produce benzene, toluene, and xylene (BTX) as
important building-block chemicals, and selectivity control is key to its economic and …
important building-block chemicals, and selectivity control is key to its economic and …
Effect of hydrogen reduction and palladium promotion of tungstate-modified zirconia on isomerization of heptane
MD Smolikov, VA Shkurenok, LI Bikmetova… - Molecular …, 2022 - Elsevier
The activity of Pd/WO 3-ZrO 2 catalysts in the reaction of heptane isomerization is
determined by a complex of acid sites, primarily by the presence of LAS on the catalysts …
determined by a complex of acid sites, primarily by the presence of LAS on the catalysts …
Hydroisomerisation and Hydrocracking of n-Heptane: Modelling and Optimisation Using a Hybrid Artificial Neural Network–Genetic Algorithm (ANN–GA)
In this paper, the focus is on upgrading the value of naphtha compounds represented by n-
heptane (n-C7H16) with zero octane number using a commercial zeolite catalyst consisting …
heptane (n-C7H16) with zero octane number using a commercial zeolite catalyst consisting …