Sulfated zirconium oxide-decorated magnetite KCC-1 as a durable and recyclable adsorbent for the efficient removal of asphaltene from crude oil
Sulfated zirconium oxide (ZrO 2 /SO 4 2− ) as a highly durable acidic reagent was immobilized on magnetite KCC-1 nanoparticles (Fe 3 O 4 @SiO 2 /KCC-1@ZrO 2 /SO 4 2− NPs), and the resulting hybrid was used as a highly efficient recyclable adsorbent for the adsorption and removal of asphaltene from c...
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| Veröffentlicht in: | RSC advances 2021-07, Vol.11 (42), p.26174-26187 |
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| creator | Shaafi, Farhad Bohlooli Motavalizadehkakhky, Alireza Zhiani, Rahele Nouri, Seyed Mohammad Mahdi Hosseiny, Malihesadat |
| description | Sulfated zirconium oxide (ZrO
2
/SO
4
2−
) as a highly durable acidic reagent was immobilized on magnetite KCC-1 nanoparticles (Fe
3
O
4
@SiO
2
/KCC-1@ZrO
2
/SO
4
2−
NPs), and the resulting hybrid was used as a highly efficient recyclable adsorbent for the adsorption and removal of asphaltene from crude oil. The presence of ZrO
2
/SO
4
2−
groups not only promotes the adsorption capacity, but also helps recycle the adsorbents without any significant efficiency loss arising from its high chemical resistance. The results showed an obvious synergistic effect between the magnetic core (Fe
3
O
4
NPs), fibrous silica (KCC-1) and the sulfated zirconium oxide groups with high correlation for asphaltene adsorption. The effective parameters in asphaltene adsorption, including initial asphaltene concentration, catalyst concentration and temperature, were investigated. Maximum adsorption occurred in the presence of 0.7 g L
−1
of the adsorbent, at a concentration of 2000 mg L
−1
of asphaltene. The asphaltene adsorption by NPs follows a quasi-second order adsorption kinetics. Asphaltene adsorption kinetics were studied by Langmuir, Freundlich, and Temkin isotherms. The prominent advantage of the adsorbent is its ability to be recovered after each adsorption by acid treatment, so that no significant reduction in adsorbent adsorption activity was observed, which can be directly attributed to the presence of ZrO
2
/SO
4
2−
groups in the hybrid.
A new, efficient and recyclable hybrid based on immobilized sulfated zirconium oxide on magnetite fibrous silica (KCC-1) has been developed and utilized for the efficient adsorption and removal of asphaltene from crude oil. |
| doi_str_mv | 10.1039/d1ra04560a |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_2656742593</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2557353846</sourcerecordid><originalsourceid>FETCH-LOGICAL-c428t-a736af1a603199e78d572daf0854493fc4c134b5928cf93b8f2bd164838e22703</originalsourceid><addsrcrecordid>eNpdkttrFDEYxYMotqx98V0J-FKE0dxn8iIs6xULgpfnkEm-dFMyk5rMFOs_4b_sbLeu1e8ll_PjcMIJQo8peUEJ1y89LZYIqYi9h44ZEaphROn7d_ZH6KTWC7KMkpQp-hAdcSlaLVp1jH59mVOwE3j8MxaXxzgPOP-IHhoPLpcbZbDnI0xxAvxxs2kothVb7Odi-wTYjh4XcNcu7Y--5tLDOOGQC562gCGE6OLupsCQr2zCOSwWl1ubJhgBh5IH7MrsAeeYHqEHwaYKJ7frCn17--br5n1z9undh836rHGCdVNjW65soFYRTrWGtvOyZd4G0kkhNA9OOMpFLzXrXNC87wLrPVWi4x0w1hK-Qq_2vpdzP4B3S75ik7kscbDl2mQbzb_KGLfmPF8ZTXjLl1mh01uDkr_PUCczxOogJTtCnqthSqpWMKl36LP_0Is8l3F5nmFStlzyTqiFer6nXMm1FgiHMJSYXdXmNf28vql6vcBP78Y_oH-KXYAne6BUd1D__hX-GwLQry0</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2557353846</pqid></control><display><type>article</type><title>Sulfated zirconium oxide-decorated magnetite KCC-1 as a durable and recyclable adsorbent for the efficient removal of asphaltene from crude oil</title><source>DOAJ Directory of Open Access Journals</source><source>PubMed Central Open Access</source><source>EZB-FREE-00999 freely available EZB journals</source><source>PubMed Central</source><creator>Shaafi, Farhad Bohlooli ; Motavalizadehkakhky, Alireza ; Zhiani, Rahele ; Nouri, Seyed Mohammad Mahdi ; Hosseiny, Malihesadat</creator><creatorcontrib>Shaafi, Farhad Bohlooli ; Motavalizadehkakhky, Alireza ; Zhiani, Rahele ; Nouri, Seyed Mohammad Mahdi ; Hosseiny, Malihesadat</creatorcontrib><description>Sulfated zirconium oxide (ZrO
2
/SO
4
2−
) as a highly durable acidic reagent was immobilized on magnetite KCC-1 nanoparticles (Fe
3
O
4
@SiO
2
/KCC-1@ZrO
2
/SO
4
2−
NPs), and the resulting hybrid was used as a highly efficient recyclable adsorbent for the adsorption and removal of asphaltene from crude oil. The presence of ZrO
2
/SO
4
2−
groups not only promotes the adsorption capacity, but also helps recycle the adsorbents without any significant efficiency loss arising from its high chemical resistance. The results showed an obvious synergistic effect between the magnetic core (Fe
3
O
4
NPs), fibrous silica (KCC-1) and the sulfated zirconium oxide groups with high correlation for asphaltene adsorption. The effective parameters in asphaltene adsorption, including initial asphaltene concentration, catalyst concentration and temperature, were investigated. Maximum adsorption occurred in the presence of 0.7 g L
−1
of the adsorbent, at a concentration of 2000 mg L
−1
of asphaltene. The asphaltene adsorption by NPs follows a quasi-second order adsorption kinetics. Asphaltene adsorption kinetics were studied by Langmuir, Freundlich, and Temkin isotherms. The prominent advantage of the adsorbent is its ability to be recovered after each adsorption by acid treatment, so that no significant reduction in adsorbent adsorption activity was observed, which can be directly attributed to the presence of ZrO
2
/SO
4
2−
groups in the hybrid.
A new, efficient and recyclable hybrid based on immobilized sulfated zirconium oxide on magnetite fibrous silica (KCC-1) has been developed and utilized for the efficient adsorption and removal of asphaltene from crude oil.</description><identifier>ISSN: 2046-2069</identifier><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/d1ra04560a</identifier><identifier>PMID: 35479476</identifier><language>eng</language><publisher>England: Royal Society of Chemistry</publisher><subject>Acidic oxides ; Adsorbents ; Adsorption ; Asphaltenes ; Chemistry ; Crude oil ; Iron oxides ; Kinetics ; Magnetic cores ; Magnetite ; Nanoparticles ; Reagents ; Silicon dioxide ; Synergistic effect ; Zirconium ; Zirconium dioxide ; Zirconium oxides</subject><ispartof>RSC advances, 2021-07, Vol.11 (42), p.26174-26187</ispartof><rights>This journal is © The Royal Society of Chemistry.</rights><rights>Copyright Royal Society of Chemistry 2021</rights><rights>This journal is © The Royal Society of Chemistry 2021 The Royal Society of Chemistry</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c428t-a736af1a603199e78d572daf0854493fc4c134b5928cf93b8f2bd164838e22703</citedby><cites>FETCH-LOGICAL-c428t-a736af1a603199e78d572daf0854493fc4c134b5928cf93b8f2bd164838e22703</cites><orcidid>0000-0002-2051-0054</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9037333/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC9037333/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,727,780,784,864,885,27924,27925,53791,53793</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35479476$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Shaafi, Farhad Bohlooli</creatorcontrib><creatorcontrib>Motavalizadehkakhky, Alireza</creatorcontrib><creatorcontrib>Zhiani, Rahele</creatorcontrib><creatorcontrib>Nouri, Seyed Mohammad Mahdi</creatorcontrib><creatorcontrib>Hosseiny, Malihesadat</creatorcontrib><title>Sulfated zirconium oxide-decorated magnetite KCC-1 as a durable and recyclable adsorbent for the efficient removal of asphaltene from crude oil</title><title>RSC advances</title><addtitle>RSC Adv</addtitle><description>Sulfated zirconium oxide (ZrO
2
/SO
4
2−
) as a highly durable acidic reagent was immobilized on magnetite KCC-1 nanoparticles (Fe
3
O
4
@SiO
2
/KCC-1@ZrO
2
/SO
4
2−
NPs), and the resulting hybrid was used as a highly efficient recyclable adsorbent for the adsorption and removal of asphaltene from crude oil. The presence of ZrO
2
/SO
4
2−
groups not only promotes the adsorption capacity, but also helps recycle the adsorbents without any significant efficiency loss arising from its high chemical resistance. The results showed an obvious synergistic effect between the magnetic core (Fe
3
O
4
NPs), fibrous silica (KCC-1) and the sulfated zirconium oxide groups with high correlation for asphaltene adsorption. The effective parameters in asphaltene adsorption, including initial asphaltene concentration, catalyst concentration and temperature, were investigated. Maximum adsorption occurred in the presence of 0.7 g L
−1
of the adsorbent, at a concentration of 2000 mg L
−1
of asphaltene. The asphaltene adsorption by NPs follows a quasi-second order adsorption kinetics. Asphaltene adsorption kinetics were studied by Langmuir, Freundlich, and Temkin isotherms. The prominent advantage of the adsorbent is its ability to be recovered after each adsorption by acid treatment, so that no significant reduction in adsorbent adsorption activity was observed, which can be directly attributed to the presence of ZrO
2
/SO
4
2−
groups in the hybrid.
A new, efficient and recyclable hybrid based on immobilized sulfated zirconium oxide on magnetite fibrous silica (KCC-1) has been developed and utilized for the efficient adsorption and removal of asphaltene from crude oil.</description><subject>Acidic oxides</subject><subject>Adsorbents</subject><subject>Adsorption</subject><subject>Asphaltenes</subject><subject>Chemistry</subject><subject>Crude oil</subject><subject>Iron oxides</subject><subject>Kinetics</subject><subject>Magnetic cores</subject><subject>Magnetite</subject><subject>Nanoparticles</subject><subject>Reagents</subject><subject>Silicon dioxide</subject><subject>Synergistic effect</subject><subject>Zirconium</subject><subject>Zirconium dioxide</subject><subject>Zirconium oxides</subject><issn>2046-2069</issn><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><recordid>eNpdkttrFDEYxYMotqx98V0J-FKE0dxn8iIs6xULgpfnkEm-dFMyk5rMFOs_4b_sbLeu1e8ll_PjcMIJQo8peUEJ1y89LZYIqYi9h44ZEaphROn7d_ZH6KTWC7KMkpQp-hAdcSlaLVp1jH59mVOwE3j8MxaXxzgPOP-IHhoPLpcbZbDnI0xxAvxxs2kothVb7Odi-wTYjh4XcNcu7Y--5tLDOOGQC562gCGE6OLupsCQr2zCOSwWl1ubJhgBh5IH7MrsAeeYHqEHwaYKJ7frCn17--br5n1z9undh836rHGCdVNjW65soFYRTrWGtvOyZd4G0kkhNA9OOMpFLzXrXNC87wLrPVWi4x0w1hK-Qq_2vpdzP4B3S75ik7kscbDl2mQbzb_KGLfmPF8ZTXjLl1mh01uDkr_PUCczxOogJTtCnqthSqpWMKl36LP_0Is8l3F5nmFStlzyTqiFer6nXMm1FgiHMJSYXdXmNf28vql6vcBP78Y_oH-KXYAne6BUd1D__hX-GwLQry0</recordid><startdate>20210729</startdate><enddate>20210729</enddate><creator>Shaafi, Farhad Bohlooli</creator><creator>Motavalizadehkakhky, Alireza</creator><creator>Zhiani, Rahele</creator><creator>Nouri, Seyed Mohammad Mahdi</creator><creator>Hosseiny, Malihesadat</creator><general>Royal Society of Chemistry</general><general>The Royal Society of Chemistry</general><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>7X8</scope><scope>5PM</scope><orcidid>https://orcid.org/0000-0002-2051-0054</orcidid></search><sort><creationdate>20210729</creationdate><title>Sulfated zirconium oxide-decorated magnetite KCC-1 as a durable and recyclable adsorbent for the efficient removal of asphaltene from crude oil</title><author>Shaafi, Farhad Bohlooli ; Motavalizadehkakhky, Alireza ; Zhiani, Rahele ; Nouri, Seyed Mohammad Mahdi ; Hosseiny, Malihesadat</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-a736af1a603199e78d572daf0854493fc4c134b5928cf93b8f2bd164838e22703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Acidic oxides</topic><topic>Adsorbents</topic><topic>Adsorption</topic><topic>Asphaltenes</topic><topic>Chemistry</topic><topic>Crude oil</topic><topic>Iron oxides</topic><topic>Kinetics</topic><topic>Magnetic cores</topic><topic>Magnetite</topic><topic>Nanoparticles</topic><topic>Reagents</topic><topic>Silicon dioxide</topic><topic>Synergistic effect</topic><topic>Zirconium</topic><topic>Zirconium dioxide</topic><topic>Zirconium oxides</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Shaafi, Farhad Bohlooli</creatorcontrib><creatorcontrib>Motavalizadehkakhky, Alireza</creatorcontrib><creatorcontrib>Zhiani, Rahele</creatorcontrib><creatorcontrib>Nouri, Seyed Mohammad Mahdi</creatorcontrib><creatorcontrib>Hosseiny, Malihesadat</creatorcontrib><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Shaafi, Farhad Bohlooli</au><au>Motavalizadehkakhky, Alireza</au><au>Zhiani, Rahele</au><au>Nouri, Seyed Mohammad Mahdi</au><au>Hosseiny, Malihesadat</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Sulfated zirconium oxide-decorated magnetite KCC-1 as a durable and recyclable adsorbent for the efficient removal of asphaltene from crude oil</atitle><jtitle>RSC advances</jtitle><addtitle>RSC Adv</addtitle><date>2021-07-29</date><risdate>2021</risdate><volume>11</volume><issue>42</issue><spage>26174</spage><epage>26187</epage><pages>26174-26187</pages><issn>2046-2069</issn><eissn>2046-2069</eissn><abstract>Sulfated zirconium oxide (ZrO
2
/SO
4
2−
) as a highly durable acidic reagent was immobilized on magnetite KCC-1 nanoparticles (Fe
3
O
4
@SiO
2
/KCC-1@ZrO
2
/SO
4
2−
NPs), and the resulting hybrid was used as a highly efficient recyclable adsorbent for the adsorption and removal of asphaltene from crude oil. The presence of ZrO
2
/SO
4
2−
groups not only promotes the adsorption capacity, but also helps recycle the adsorbents without any significant efficiency loss arising from its high chemical resistance. The results showed an obvious synergistic effect between the magnetic core (Fe
3
O
4
NPs), fibrous silica (KCC-1) and the sulfated zirconium oxide groups with high correlation for asphaltene adsorption. The effective parameters in asphaltene adsorption, including initial asphaltene concentration, catalyst concentration and temperature, were investigated. Maximum adsorption occurred in the presence of 0.7 g L
−1
of the adsorbent, at a concentration of 2000 mg L
−1
of asphaltene. The asphaltene adsorption by NPs follows a quasi-second order adsorption kinetics. Asphaltene adsorption kinetics were studied by Langmuir, Freundlich, and Temkin isotherms. The prominent advantage of the adsorbent is its ability to be recovered after each adsorption by acid treatment, so that no significant reduction in adsorbent adsorption activity was observed, which can be directly attributed to the presence of ZrO
2
/SO
4
2−
groups in the hybrid.
A new, efficient and recyclable hybrid based on immobilized sulfated zirconium oxide on magnetite fibrous silica (KCC-1) has been developed and utilized for the efficient adsorption and removal of asphaltene from crude oil.</abstract><cop>England</cop><pub>Royal Society of Chemistry</pub><pmid>35479476</pmid><doi>10.1039/d1ra04560a</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-2051-0054</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 2046-2069 |
| ispartof | RSC advances, 2021-07, Vol.11 (42), p.26174-26187 |
| issn | 2046-2069 2046-2069 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_2656742593 |
| source | DOAJ Directory of Open Access Journals; PubMed Central Open Access; EZB-FREE-00999 freely available EZB journals; PubMed Central |
| subjects | Acidic oxides Adsorbents Adsorption Asphaltenes Chemistry Crude oil Iron oxides Kinetics Magnetic cores Magnetite Nanoparticles Reagents Silicon dioxide Synergistic effect Zirconium Zirconium dioxide Zirconium oxides |
| title | Sulfated zirconium oxide-decorated magnetite KCC-1 as a durable and recyclable adsorbent for the efficient removal of asphaltene from crude oil |
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