Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil
A Novel hybrid surfactant-type polyoxometalate, [(C16H33)N(CH3)3]6 [PV3W9O40] was synthesized and characterized by FT-IR, SEM and EDX analyze. Oxidation of sulfur compounds in gas condensate with H2O2 as oxidant using surfactant-type polytangestovanado phosphoric catalyst and acetonitrile as solvent...
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| Format: | Article |
| Language: | English |
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University of Tehran
2023-06-01
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| Series: | Journal of Chemical and Petroleum Engineering |
| Subjects: | |
| Online Access: | https://jchpe.ut.ac.ir/article_91141.html |
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| author | Karimi, Kamal Moradi, Gholamreza |
| author_facet | Karimi, Kamal Moradi, Gholamreza |
| author_sort | Karimi, Kamal |
| collection | DOAJ |
| description | A Novel hybrid surfactant-type polyoxometalate, [(C16H33)N(CH3)3]6 [PV3W9O40] was synthesized and characterized by FT-IR, SEM and EDX analyze. Oxidation of sulfur compounds in gas condensate with H2O2 as oxidant using surfactant-type polytangestovanado phosphoric catalyst and acetonitrile as solvent was studied. The total sulfur content of the samples was determined by UV Fluorescence. The catalyst were evaluated for the oxidative desulfurization of gas condensate from Ilam Refinery Company and straight-run diesel from Kermanshah Oil Refining. Results show that the catalysts keep the Keggin structure. The sulfur level of a gas condensate can be lowered from a few hundred 1800 µg/g to 83 µg/g only at 5 min and the sulfur removal 98.83% was obtained at 15 min. Also, the desulfurization rate of straight-run diesel can be up to 82% at 30 min. In addition, the reusability of catalyst after five times showed that the catalytic activity had a few decrease from 97.22 to 92.11 percent sulfur removal of gas condensate. |
| first_indexed | 2024-03-12T13:09:15Z |
| format | Article |
| id | doaj.art-59d119218f46476c8e23c9b58e751c6d |
| institution | Directory Open Access Journal |
| issn | 2423-673X 2423-6721 |
| language | English |
| last_indexed | 2024-03-12T13:09:15Z |
| publishDate | 2023-06-01 |
| publisher | University of Tehran |
| record_format | Article |
| series | Journal of Chemical and Petroleum Engineering |
| spelling | doaj.art-59d119218f46476c8e23c9b58e751c6d2023-08-28T08:21:12ZengUniversity of TehranJournal of Chemical and Petroleum Engineering2423-673X2423-67212023-06-01571117810.22059/jchpe.2022.341969.1390Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil Karimi, Kamal0 Moradi, Gholamreza1https://orcid.org/0000-0002-6006-0270Catalyst Research Center, Department of Chemical Engineering, Faculty of Engineering, Razi University, Kermanshah, IranCatalyst Research Center, Department of Chemical Engineering, Faculty of Engineering, Razi University, Kermanshah, IranA Novel hybrid surfactant-type polyoxometalate, [(C16H33)N(CH3)3]6 [PV3W9O40] was synthesized and characterized by FT-IR, SEM and EDX analyze. Oxidation of sulfur compounds in gas condensate with H2O2 as oxidant using surfactant-type polytangestovanado phosphoric catalyst and acetonitrile as solvent was studied. The total sulfur content of the samples was determined by UV Fluorescence. The catalyst were evaluated for the oxidative desulfurization of gas condensate from Ilam Refinery Company and straight-run diesel from Kermanshah Oil Refining. Results show that the catalysts keep the Keggin structure. The sulfur level of a gas condensate can be lowered from a few hundred 1800 µg/g to 83 µg/g only at 5 min and the sulfur removal 98.83% was obtained at 15 min. Also, the desulfurization rate of straight-run diesel can be up to 82% at 30 min. In addition, the reusability of catalyst after five times showed that the catalytic activity had a few decrease from 97.22 to 92.11 percent sulfur removal of gas condensate.https://jchpe.ut.ac.ir/article_91141.htmldesulfurizationpolyoxometalatesodsgas condensatediesel |
| spellingShingle | Karimi, Kamal Moradi, Gholamreza Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil Journal of Chemical and Petroleum Engineering desulfurization polyoxometalates ods gas condensate diesel |
| title | Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil |
| title_full | Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil |
| title_fullStr | Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil |
| title_full_unstemmed | Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil |
| title_short | Performance of Surfactant-Type Polyoxometalate, [(C16H33) N(CH3)3]6 [PV3W9O40] in Oxidative Desulfurization of Gas Condensate and Straight Run Gasoil |
| title_sort | performance of surfactant type polyoxometalate c16h33 n ch3 3 6 pv3w9o40 in oxidative desulfurization of gas condensate and straight run gasoil |
| topic | desulfurization polyoxometalates ods gas condensate diesel |
| url | https://jchpe.ut.ac.ir/article_91141.html |
| work_keys_str_mv | AT karimikamal performanceofsurfactanttypepolyoxometalatec16h33nch336pv3w9o40inoxidativedesulfurizationofgascondensateandstraightrungasoil AT moradigholamreza performanceofsurfactanttypepolyoxometalatec16h33nch336pv3w9o40inoxidativedesulfurizationofgascondensateandstraightrungasoil |