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Alumina supported polymolybdate catalysts utilizing tert-butyl hydroperoxide oxidant for desulfurization of Malaysian diesel fuel
performance of oxidative desulfurization (ODS) of commercial diesel by alumina supported polymolybdate based catalyst system was studied using tert -butyl hydroperoxide (TBHP) as an oxidizing agent. From catalytic testing, MoO 3 -Al 2 O 3 calcined at 500 °C was the most potential catalyst which gave...
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| Published in: | The Korean journal of chemical engineering 2015, 32(10), 187, pp.1999-2006 |
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| Main Authors: | , , |
| Format: | Article |
| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c358t-582fc71c74189ada0966be5384cf6ab5a585a0b5cefb69f98a04cd3449b01473 |
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| cites | cdi_FETCH-LOGICAL-c358t-582fc71c74189ada0966be5384cf6ab5a585a0b5cefb69f98a04cd3449b01473 |
| container_end_page | 2006 |
| container_issue | 10 |
| container_start_page | 1999 |
| container_title | The Korean journal of chemical engineering |
| container_volume | 32 |
| creator | Wan Abdullah, Wan Nazwanie Wan Abu Bakar, Wan Azelee Ali, Rusmidah |
| description | performance of oxidative desulfurization (ODS) of commercial diesel by alumina supported polymolybdate based catalyst system was studied using
tert
-butyl hydroperoxide (TBHP) as an oxidizing agent. From catalytic testing, MoO
3
-Al
2
O
3
calcined at 500 °C was the most potential catalyst which gave the highest sulfur removal under mild condition. The sulfur content in commercial diesel was successfully reduced from 440 ppmw to 105 ppmw followed by solvent extraction. Response surface methodology involving Box-Behnken was employed to evaluate and optimize MoO
3
/Al
2
O
3
preparation parameters (calcination temperatures, molybdenum loading precursor and catalyst loading), and their optimum values were found to be 510 °C, 0.98 g and 11.18 g/L of calcination temperature, molybdenum loading precursor and catalyst loading, respectively. Based on results, the reaction mechanism for oxidation of sulfur compounds to the corresponding sulfones occur in the presence of MoO
3
/Al
2
O
3
catalyst was proposed. |
| doi_str_mv | 10.1007/s11814-015-0047-5 |
| format | article |
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tert
-butyl hydroperoxide (TBHP) as an oxidizing agent. From catalytic testing, MoO
3
-Al
2
O
3
calcined at 500 °C was the most potential catalyst which gave the highest sulfur removal under mild condition. The sulfur content in commercial diesel was successfully reduced from 440 ppmw to 105 ppmw followed by solvent extraction. Response surface methodology involving Box-Behnken was employed to evaluate and optimize MoO
3
/Al
2
O
3
preparation parameters (calcination temperatures, molybdenum loading precursor and catalyst loading), and their optimum values were found to be 510 °C, 0.98 g and 11.18 g/L of calcination temperature, molybdenum loading precursor and catalyst loading, respectively. Based on results, the reaction mechanism for oxidation of sulfur compounds to the corresponding sulfones occur in the presence of MoO
3
/Al
2
O
3
catalyst was proposed.</description><identifier>ISSN: 0256-1115</identifier><identifier>EISSN: 1975-7220</identifier><identifier>DOI: 10.1007/s11814-015-0047-5</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Biotechnology ; Catalysis ; Chemistry ; Chemistry and Materials Science ; Industrial Chemistry/Chemical Engineering ; Materials Science ; Reaction Engineering ; 화학공학</subject><ispartof>Korean Journal of Chemical Engineering, 2015, 32(10), 187, pp.1999-2006</ispartof><rights>Korean Institute of Chemical Engineers, Seoul, Korea 2015</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c358t-582fc71c74189ada0966be5384cf6ab5a585a0b5cefb69f98a04cd3449b01473</citedby><cites>FETCH-LOGICAL-c358t-582fc71c74189ada0966be5384cf6ab5a585a0b5cefb69f98a04cd3449b01473</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids><backlink>$$Uhttps://www.kci.go.kr/kciportal/ci/sereArticleSearch/ciSereArtiView.kci?sereArticleSearchBean.artiId=ART002030621$$DAccess content in National Research Foundation of Korea (NRF)$$Hfree_for_read</backlink></links><search><creatorcontrib>Wan Abdullah, Wan Nazwanie</creatorcontrib><creatorcontrib>Wan Abu Bakar, Wan Azelee</creatorcontrib><creatorcontrib>Ali, Rusmidah</creatorcontrib><title>Alumina supported polymolybdate catalysts utilizing tert-butyl hydroperoxide oxidant for desulfurization of Malaysian diesel fuel</title><title>The Korean journal of chemical engineering</title><addtitle>Korean J. Chem. Eng</addtitle><description>performance of oxidative desulfurization (ODS) of commercial diesel by alumina supported polymolybdate based catalyst system was studied using
tert
-butyl hydroperoxide (TBHP) as an oxidizing agent. From catalytic testing, MoO
3
-Al
2
O
3
calcined at 500 °C was the most potential catalyst which gave the highest sulfur removal under mild condition. The sulfur content in commercial diesel was successfully reduced from 440 ppmw to 105 ppmw followed by solvent extraction. Response surface methodology involving Box-Behnken was employed to evaluate and optimize MoO
3
/Al
2
O
3
preparation parameters (calcination temperatures, molybdenum loading precursor and catalyst loading), and their optimum values were found to be 510 °C, 0.98 g and 11.18 g/L of calcination temperature, molybdenum loading precursor and catalyst loading, respectively. Based on results, the reaction mechanism for oxidation of sulfur compounds to the corresponding sulfones occur in the presence of MoO
3
/Al
2
O
3
catalyst was proposed.</description><subject>Biotechnology</subject><subject>Catalysis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Materials Science</subject><subject>Reaction Engineering</subject><subject>화학공학</subject><issn>0256-1115</issn><issn>1975-7220</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2015</creationdate><recordtype>article</recordtype><recordid>eNp9kD1PwzAQhi0EEqXwA9g8shjsJI6Tsar4qFSEhLpbF8cubt04sh2JsPHPSSkzw927PO9J9yB0y-g9o1Q8RMYqVhDKOKG0EISfoRmrBSciy-g5mtGMl4Qxxi_RVYw7SjkvMzpD3ws3HGwHOA5970PSLe69Gw_TNC0kjRUkcGNMEQ_JOvtluy1OOiTSDGl0-GNsg-918J-21fi4oUvY-IBbHQdnhmC_IFnfYW_wKzgYo4UOt1ZH7bAZtLtGFwZc1Dd_OUebp8fN8oWs355Xy8WaqJxXifAqM0owJQpW1dACrcuy0TyvCmVKaDjwigNtuNKmKWtTV0AL1eZFUTeUFSKfo7vT2S4YuVdWerC_ufVyH-TifbOSoi5FlU0oO6Eq-BiDNrIP9gBhlIzKo215si0n2_JoW_Kpk506cWK7rQ5y54fQTQ_9U_oBreyGpw</recordid><startdate>20151001</startdate><enddate>20151001</enddate><creator>Wan Abdullah, Wan Nazwanie</creator><creator>Wan Abu Bakar, Wan Azelee</creator><creator>Ali, Rusmidah</creator><general>Springer US</general><general>한국화학공학회</general><scope>AAYXX</scope><scope>CITATION</scope><scope>ACYCR</scope></search><sort><creationdate>20151001</creationdate><title>Alumina supported polymolybdate catalysts utilizing tert-butyl hydroperoxide oxidant for desulfurization of Malaysian diesel fuel</title><author>Wan Abdullah, Wan Nazwanie ; Wan Abu Bakar, Wan Azelee ; Ali, Rusmidah</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c358t-582fc71c74189ada0966be5384cf6ab5a585a0b5cefb69f98a04cd3449b01473</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2015</creationdate><topic>Biotechnology</topic><topic>Catalysis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Materials Science</topic><topic>Reaction Engineering</topic><topic>화학공학</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wan Abdullah, Wan Nazwanie</creatorcontrib><creatorcontrib>Wan Abu Bakar, Wan Azelee</creatorcontrib><creatorcontrib>Ali, Rusmidah</creatorcontrib><collection>CrossRef</collection><collection>Korean Citation Index (Open Access)</collection><jtitle>The Korean journal of chemical engineering</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wan Abdullah, Wan Nazwanie</au><au>Wan Abu Bakar, Wan Azelee</au><au>Ali, Rusmidah</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Alumina supported polymolybdate catalysts utilizing tert-butyl hydroperoxide oxidant for desulfurization of Malaysian diesel fuel</atitle><jtitle>The Korean journal of chemical engineering</jtitle><stitle>Korean J. Chem. Eng</stitle><date>2015-10-01</date><risdate>2015</risdate><volume>32</volume><issue>10</issue><spage>1999</spage><epage>2006</epage><pages>1999-2006</pages><issn>0256-1115</issn><eissn>1975-7220</eissn><abstract>performance of oxidative desulfurization (ODS) of commercial diesel by alumina supported polymolybdate based catalyst system was studied using
tert
-butyl hydroperoxide (TBHP) as an oxidizing agent. From catalytic testing, MoO
3
-Al
2
O
3
calcined at 500 °C was the most potential catalyst which gave the highest sulfur removal under mild condition. The sulfur content in commercial diesel was successfully reduced from 440 ppmw to 105 ppmw followed by solvent extraction. Response surface methodology involving Box-Behnken was employed to evaluate and optimize MoO
3
/Al
2
O
3
preparation parameters (calcination temperatures, molybdenum loading precursor and catalyst loading), and their optimum values were found to be 510 °C, 0.98 g and 11.18 g/L of calcination temperature, molybdenum loading precursor and catalyst loading, respectively. Based on results, the reaction mechanism for oxidation of sulfur compounds to the corresponding sulfones occur in the presence of MoO
3
/Al
2
O
3
catalyst was proposed.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s11814-015-0047-5</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0256-1115 |
| ispartof | Korean Journal of Chemical Engineering, 2015, 32(10), 187, pp.1999-2006 |
| issn | 0256-1115 1975-7220 |
| language | eng |
| recordid | cdi_nrf_kci_oai_kci_go_kr_ARTI_796782 |
| source | Springer Nature |
| subjects | Biotechnology Catalysis Chemistry Chemistry and Materials Science Industrial Chemistry/Chemical Engineering Materials Science Reaction Engineering 화학공학 |
| title | Alumina supported polymolybdate catalysts utilizing tert-butyl hydroperoxide oxidant for desulfurization of Malaysian diesel fuel |
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