Heterogeneous Catalysis in Chemical and Petrochemical Processes

A special issue of Processes (ISSN 2227-9717). This special issue belongs to the section "Catalysis Enhanced Processes".

Deadline for manuscript submissions: 31 October 2024 | Viewed by 639

Special Issue Editors


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Guest Editor
Instituto de Investigaciones en Catálisis y Petroquímica, Santa Fe 3000, Argentina
Interests: heterogeneous catalysts for chemical/petrochemical processes; dry reforming catalysts; electrocatalysts for PEM fuel cells; selective dehydrogenation of light and heavy paraffins; selective hydrogenation of unsaturated aldehydes and ketones; structured catalysts; reforming processes;

E-Mail Website
Guest Editor
Instituto de Investigaciones en Catálisis y Petroquímica, Santa Fe 3000, Argentina
Interests: preparation of catalytic materials; structured catalysts; selective dehydrogenation of light and heavy paraffins; catalysts for bio alcohol steam reforming, catalyst characterization by XRD, XPS and TEM; synthesis of Mg and Zn spinels

Special Issue Information

Dear Colleagues,

This Special Issue “Heterogeneous Catalysis in Chemical and Petrochemical Processes” is dedicated to research on the synthesis, characterization and evaluation of heterogeneous catalytic materials applied to different chemical and petrochemical processes. Regarding catalyst preparation techniques, both conventional and novel synthesis methods are taken into account, including impregnation, precipitation, surface reactions, deposition–reduction in liquid phase, the synthesis of structured catalysts by dip-coating or other techniques, etc. The applications of these catalytic materials are variable, including the reforming of natural gas, alcohols from renewable sources, paraffin dehydrogenation reactions, the selective hydrogenation of unsaturated compounds in the liquid phase, and the production of compounds with a high added value, like fuels and fine chemical intermediates from biomass.

Dr. Sergio Rubén De Miguel
Dr. Sonia Bocanegra
Guest Editors

Manuscript Submission Information

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Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Processes is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • heterogeneous catalysts
  • chemical/petrochemical processes
  • structured catalysts
  • reforming processes
  • dehydrogenation/hydrogenation processes
  • synthesis and characterization of catalytic materials
  • hydrogen production

Published Papers (1 paper)

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Research

14 pages, 2628 KiB  
Article
Synthesis of Propylene Glycol Methyl Ether Acetate: Reaction Kinetics and Process Simulation Using Heterogeneous Catalyst
by Yui Rak Son, Jong Kee Park, Eun Woo Shin, Seok Pyong Moon and Heon E. Park
Processes 2024, 12(5), 865; https://doi.org/10.3390/pr12050865 - 25 Apr 2024
Viewed by 468
Abstract
Propylene glycol methyl ether acetate (PGMEA) serves as a crucial solvent in semiconductor and display material processes, demanding high purity and low acidity. Despite its significance, its conventional synthesis method using homogeneous catalysts requires extensive purification. Our study explores the use of Amberlyst-15, [...] Read more.
Propylene glycol methyl ether acetate (PGMEA) serves as a crucial solvent in semiconductor and display material processes, demanding high purity and low acidity. Despite its significance, its conventional synthesis method using homogeneous catalysts requires extensive purification. Our study explores the use of Amberlyst-15, a stable solid catalyst, to streamline this process. Through batch reactions with a 1:1 reactant ratio at various temperatures and modeling using an integrated reaction rate equation, we obtained kinetic parameters. These parameters were used to predict the kinetics under different reactant ratios and different catalyst amounts, and the predictions match well with experimental results, especially when we used the catalyst amount scaled by the amount of the limiting reactant (PGME) rather than the total amount of the reactants. This highlights the importance of reporting kinetic parameters with proper scaling for catalyst used. Furthermore, we integrated these parameters into process simulations to determine the length of a plug flow reactor (PFR), constructed a PFR system, and confirmed that the simulation results matched well with experimental data obtained from the PFR system. Our findings suggest Amberlyst-15’s potential in simplifying PGMEA synthesis, promising advancements in industrial applications. Full article
(This article belongs to the Special Issue Heterogeneous Catalysis in Chemical and Petrochemical Processes)
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