دورية أكاديمية
Oxidative Desulfurization of Simulated Diesel Fuel by Synthesized Tin Oxide Nano-Catalysts Support on Reduced Graphene Oxide
| العنوان: | Oxidative Desulfurization of Simulated Diesel Fuel by Synthesized Tin Oxide Nano-Catalysts Support on Reduced Graphene Oxide |
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| المؤلفون: | Qahtan A. Mahmood, Basma Abbas Abdulmajeed, Rajesh Haldhar |
| المصدر: | Iraqi Journal of Chemical and Petroleum Engineering, Vol 24, Iss 4 (2023) |
| بيانات النشر: | University of Baghdad/College of Engineering, 2023. |
| سنة النشر: | 2023 |
| المجموعة: | LCC:Chemical technology |
| مصطلحات موضوعية: | Graphene Oxide, Tin Oxide, Oxidative Desulfurization, Chemical technology, TP1-1185 |
| الوصف: | The modified Hummers method was applied to prepare graphene oxide (GO) from the graphite powder. Tin oxide nanoparticles with different loading (10-20 wt.%) supported on reduced graphene oxide were synthesized to evaluate the oxidative desulfurization efficiency. The catalyst was synthesized by the incipient wetness impregnation (IWI) technique. Different analysis methods like FT-IR, XRD, FESEM, AFM, and Brunauer-Emmett-Teller (BET) were utilized to characterize graphene oxide and catalysts. The XRD analysis showed that the average crystal size of graphene oxide was 6.05 nm. In addition, the FESEM results showed high metal oxide dispersions on the rGO. The EDX analysis shows the weight ratio of Sn is close to its theoretical weight. The reduction of metal oxide and (GO) has occurred in one step at temperatures of 400 °C for 2 hours. The performance of the catalysts for dibenzothiophene (DBT) removal using H2O2 as an oxidizing agent was determined under a range of different operating conditions. The results showed that the maximum desulfurization was 71.68% in the best conditions (DBT concentration = 385 ppm, time = 90 min, temperature = 60 oC, catalyst dosage = 0.04g, and amount of oxidant = 0.375 ml). |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English |
| تدمد: | 1997-4884 2618-0707 |
| Relation: | https://ijcpe.uobaghdad.edu.iq/index.php/ijcpe/article/view/1078; https://doaj.org/toc/1997-4884; https://doaj.org/toc/2618-0707 |
| DOI: | 10.31699/IJCPE.2023.4.8 |
| URL الوصول: | https://doaj.org/article/1d6970d741474a1b8fe95e3fb19520ba |
| رقم الأكسشن: | edsdoj.1d6970d741474a1b8fe95e3fb19520ba |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 19974884 26180707 |
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| DOI: | 10.31699/IJCPE.2023.4.8 |