1Department of Petroleum and Gas Refining Engineering, College of Petroleum Processes Engineering, Tikrit University, Iraq
2Slah Al-Deen, General Directorate of Education, Iraq
3Department of Biomedical, Biological & Chemical Engineering, University of Missouri, Columbia, 65211, United States
4 Ministry of Oil, Baghdad, Iraq
5 North Refineries Company, Baji Refineries, Ministry of Oil, Iraq
6 Oil Products Distribution Company, Salahaddin Branch Ministry of Oil, Iraq
BibTex Citation Data :
@article{IJRED52044, author = {Yousif Issa and Khaleel Hamad and Rafi Algawi and Jasim Humadi and Sara Al-Salihi and Mustafa Ahmed and Ahmed Hassan and Abdul-Kareem Abd Jasim}, title = {Removal efficiency and reaction kinetics of phenolic compounds in refinery wastewater by nano catalytic wet oxidation}, journal = {International Journal of Renewable Energy Development}, volume = {12}, number = {3}, year = {2023}, keywords = {Nano-catalyst; manganese oxide/ iron oxide; phenol; oxidation process; optimization}, abstract = { A novel nano-catalyst based on iron oxide (MnO 2 /Fe 2 O 3 ) was developed to promote wet oxidation of phenol. MnO 2 was doped in Fe 2 O 3 matrix to prepare composite nano-catalyst with different doping percentage (0, 2 and 5%). The catalytic phenol oxidation was conducted under different reaction temperatures and residence times. To evaluate the optimal kinetic parameters aiming to maximize phenol removal under the optimal conditions for the catalytic wet phenol oxidation process, modeling was applied on the batch reactor using the novel synthesis nano-catalyst (MnO 2 /Fe 2 O 3 ) and the model developed was fed with the experimental data. gPROMS package was used to model the process of phenol oxidation and to optimize the experimental data. The error predicted between the simulated and experimental data was less than 5%. The optimal operating conditions were 294 min residence time, 70 o C reaction temperature, and 764 ppm initial concentration of phenol over the prepared 5% MnO 2 /Fe 2 O 3 . Running of wet oxidation of phenol under the optimal operating conditions resulted in 98% removal of phenol from refinery wastewater. }, pages = {508--519} doi = {10.14710/ijred.2023.52044}, url = {https://ejournal.undip.ac.id/index.php/ijred/article/view/52044} }
Refworks Citation Data :
A novel nano-catalyst based on iron oxide (MnO2/Fe2O3) was developed to promote wet oxidation of phenol. MnO2 was doped in Fe2O3 matrix to prepare composite nano-catalyst with different doping percentage (0, 2 and 5%). The catalytic phenol oxidation was conducted under different reaction temperatures and residence times. To evaluate the optimal kinetic parameters aiming to maximize phenol removal under the optimal conditions for the catalytic wet phenol oxidation process, modeling was applied on the batch reactor using the novel synthesis nano-catalyst (MnO2/Fe2O3) and the model developed was fed with the experimental data. gPROMS package was used to model the process of phenol oxidation and to optimize the experimental data. The error predicted between the simulated and experimental data was less than 5%. The optimal operating conditions were 294 min residence time, 70oC reaction temperature, and 764 ppm initial concentration of phenol over the prepared 5% MnO2/Fe2O3. Running of wet oxidation of phenol under the optimal operating conditions resulted in 98% removal of phenol from refinery wastewater.
Note: This article has supplementary file(s).
Article Metrics:
Last update:
Technological and Economic Optimization of Wheat Straw Black Liquor Decolorization by Activated Carbon
Last update: 2024-11-20 02:19:25
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge. Articles are freely available to both subscribers and the wider public with permitted reuse.
All articles published Open Access will be immediately and permanently free for everyone to read and download. We are continuously working with our author communities to select the best choice of license options: Creative Commons Attribution-ShareAlike (CC BY-SA). Authors and readers can copy and redistribute the material in any medium or format, as well as remix, transform, and build upon the material for any purpose, even commercially, but they must give appropriate credit (cite to the article or content), provide a link to the license, and indicate if changes were made. If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
International Journal of Renewable Energy Development (ISSN:2252-4940) published by CBIORE is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.