Structural characterization of shale oil obtained by Soxhlet extraction
Organic matter recovery by solvent extraction has been the focus of numerous research area. In this work, recovery of organic matter from oil shale was evaluated by using Soxhelt extraction. Better oil extraction was reported after preheating of the shale to 300°C in inert atmosphere. The extracted...
Gespeichert in:
| Veröffentlicht in: | Environmental progress 2019-11, Vol.38 (6), p.n/a |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | n/a |
|---|---|
| container_issue | 6 |
| container_start_page | |
| container_title | Environmental progress |
| container_volume | 38 |
| creator | Al‐Saqarat, Bety S. Al‐Degs, Yahya S. Musleh, Fadia M. Najjar, Hilana S. Al‐Noaimi, Mousa Dawoud, Jamal N. Sunjuk, Mahmoud S. |
| description | Organic matter recovery by solvent extraction has been the focus of numerous research area. In this work, recovery of organic matter from oil shale was evaluated by using Soxhelt extraction. Better oil extraction was reported after preheating of the shale to 300°C in inert atmosphere. The extracted oil was fractionated to asphaltenes, aliphatics, aromatics, and polar compounds with percentages of 4.2%, 52.6%, 20.9%, and 22.3% respectively. Compared with thermal retorting, the oil obtained by solvent extraction has higher aliphatics and polar compounds. Following a proper design of experiments, oil recovery was correlated with the following experimental factors:Extraction OM% = 7.39 + 2.23 Temp + 0.20 Mass – 0.34 PS − 0.022 Ext Time + 0.13 Temp × Mass – 0.28 Temp × PS – 0.30 Mass × PS. The results indicated that preheating temperature and mass of oil shale were positively correlated with oil extraction. However, particle size/preheating temperature and mass/particle size were negatively interacted for better oil extraction. Optimum conditions for oil recovery were accomplished using tetrahydrofuran at solid‐to‐liquid ratio of 50:1 g/mL, particle size 200−250 μm, and extraction time of 8.0 hr. |
| doi_str_mv | 10.1002/ep.13234 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2312175384</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2312175384</sourcerecordid><originalsourceid>FETCH-LOGICAL-c3304-c499eafb349aba1f46f75eb877a633f7cf7963dec62d8c5637fd31bb16cffca23</originalsourceid><addsrcrecordid>eNp10M9LwzAUB_AgCs4p-CcEvHjpzK8m61HGnMJAYXoOSfrCOupS0xRX_3o7K948vXf4vPeFL0LXlMwoIewOmhnljIsTNKGFEJkSOTn92wU7RxdtuyNEclEUE7TapNi51EVTY7c10bgEsfoyqQp7HDxut6YGHKoaB5tMtYcS2x5vwmFbQ8JwSMeLwV6iM2_qFq5-5xS9PSxfF4_Z-nn1tLhfZ45zIjI3hILxdgg31lAvpFc52LlSRnLulfOqkLwEJ1k5d7nkypecWkul894ZxqfoZvzbxPDRQZv0LnRxP0RqximjKudzMajbUbkY2jaC102s3k3sNSX6WJOGRv_UNNBspJ9VDf2_Ti9fRv8NbG5pNQ</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2312175384</pqid></control><display><type>article</type><title>Structural characterization of shale oil obtained by Soxhlet extraction</title><source>Wiley Online Library Journals Frontfile Complete</source><creator>Al‐Saqarat, Bety S. ; Al‐Degs, Yahya S. ; Musleh, Fadia M. ; Najjar, Hilana S. ; Al‐Noaimi, Mousa ; Dawoud, Jamal N. ; Sunjuk, Mahmoud S.</creator><creatorcontrib>Al‐Saqarat, Bety S. ; Al‐Degs, Yahya S. ; Musleh, Fadia M. ; Najjar, Hilana S. ; Al‐Noaimi, Mousa ; Dawoud, Jamal N. ; Sunjuk, Mahmoud S.</creatorcontrib><description>Organic matter recovery by solvent extraction has been the focus of numerous research area. In this work, recovery of organic matter from oil shale was evaluated by using Soxhelt extraction. Better oil extraction was reported after preheating of the shale to 300°C in inert atmosphere. The extracted oil was fractionated to asphaltenes, aliphatics, aromatics, and polar compounds with percentages of 4.2%, 52.6%, 20.9%, and 22.3% respectively. Compared with thermal retorting, the oil obtained by solvent extraction has higher aliphatics and polar compounds. Following a proper design of experiments, oil recovery was correlated with the following experimental factors:Extraction OM% = 7.39 + 2.23 Temp + 0.20 Mass – 0.34 PS − 0.022 Ext Time + 0.13 Temp × Mass – 0.28 Temp × PS – 0.30 Mass × PS. The results indicated that preheating temperature and mass of oil shale were positively correlated with oil extraction. However, particle size/preheating temperature and mass/particle size were negatively interacted for better oil extraction. Optimum conditions for oil recovery were accomplished using tetrahydrofuran at solid‐to‐liquid ratio of 50:1 g/mL, particle size 200−250 μm, and extraction time of 8.0 hr.</description><identifier>ISSN: 1944-7442</identifier><identifier>EISSN: 1944-7450</identifier><identifier>DOI: 10.1002/ep.13234</identifier><language>eng</language><publisher>Hoboken, USA: John Wiley & Sons, Inc</publisher><subject>Aromatic compounds ; Asphaltenes ; design of experiment ; Design of experiments ; Heating ; Inert atmospheres ; liquid extraction ; Oil recovery ; Oil shale ; Organic matter ; Particle size ; Shale oil ; Solvent extraction ; Solvent extraction processes ; Solvents ; Structural analysis ; Temperature ; Tetrahydrofuran ; thermal retorting</subject><ispartof>Environmental progress, 2019-11, Vol.38 (6), p.n/a</ispartof><rights>2019 American Institute of Chemical Engineers</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3304-c499eafb349aba1f46f75eb877a633f7cf7963dec62d8c5637fd31bb16cffca23</citedby><cites>FETCH-LOGICAL-c3304-c499eafb349aba1f46f75eb877a633f7cf7963dec62d8c5637fd31bb16cffca23</cites><orcidid>0000-0002-9555-7594 ; 0000-0002-6933-0150</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fep.13234$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fep.13234$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,27901,27902,45550,45551</link.rule.ids></links><search><creatorcontrib>Al‐Saqarat, Bety S.</creatorcontrib><creatorcontrib>Al‐Degs, Yahya S.</creatorcontrib><creatorcontrib>Musleh, Fadia M.</creatorcontrib><creatorcontrib>Najjar, Hilana S.</creatorcontrib><creatorcontrib>Al‐Noaimi, Mousa</creatorcontrib><creatorcontrib>Dawoud, Jamal N.</creatorcontrib><creatorcontrib>Sunjuk, Mahmoud S.</creatorcontrib><title>Structural characterization of shale oil obtained by Soxhlet extraction</title><title>Environmental progress</title><description>Organic matter recovery by solvent extraction has been the focus of numerous research area. In this work, recovery of organic matter from oil shale was evaluated by using Soxhelt extraction. Better oil extraction was reported after preheating of the shale to 300°C in inert atmosphere. The extracted oil was fractionated to asphaltenes, aliphatics, aromatics, and polar compounds with percentages of 4.2%, 52.6%, 20.9%, and 22.3% respectively. Compared with thermal retorting, the oil obtained by solvent extraction has higher aliphatics and polar compounds. Following a proper design of experiments, oil recovery was correlated with the following experimental factors:Extraction OM% = 7.39 + 2.23 Temp + 0.20 Mass – 0.34 PS − 0.022 Ext Time + 0.13 Temp × Mass – 0.28 Temp × PS – 0.30 Mass × PS. The results indicated that preheating temperature and mass of oil shale were positively correlated with oil extraction. However, particle size/preheating temperature and mass/particle size were negatively interacted for better oil extraction. Optimum conditions for oil recovery were accomplished using tetrahydrofuran at solid‐to‐liquid ratio of 50:1 g/mL, particle size 200−250 μm, and extraction time of 8.0 hr.</description><subject>Aromatic compounds</subject><subject>Asphaltenes</subject><subject>design of experiment</subject><subject>Design of experiments</subject><subject>Heating</subject><subject>Inert atmospheres</subject><subject>liquid extraction</subject><subject>Oil recovery</subject><subject>Oil shale</subject><subject>Organic matter</subject><subject>Particle size</subject><subject>Shale oil</subject><subject>Solvent extraction</subject><subject>Solvent extraction processes</subject><subject>Solvents</subject><subject>Structural analysis</subject><subject>Temperature</subject><subject>Tetrahydrofuran</subject><subject>thermal retorting</subject><issn>1944-7442</issn><issn>1944-7450</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNp10M9LwzAUB_AgCs4p-CcEvHjpzK8m61HGnMJAYXoOSfrCOupS0xRX_3o7K948vXf4vPeFL0LXlMwoIewOmhnljIsTNKGFEJkSOTn92wU7RxdtuyNEclEUE7TapNi51EVTY7c10bgEsfoyqQp7HDxut6YGHKoaB5tMtYcS2x5vwmFbQ8JwSMeLwV6iM2_qFq5-5xS9PSxfF4_Z-nn1tLhfZ45zIjI3hILxdgg31lAvpFc52LlSRnLulfOqkLwEJ1k5d7nkypecWkul894ZxqfoZvzbxPDRQZv0LnRxP0RqximjKudzMajbUbkY2jaC102s3k3sNSX6WJOGRv_UNNBspJ9VDf2_Ti9fRv8NbG5pNQ</recordid><startdate>201911</startdate><enddate>201911</enddate><creator>Al‐Saqarat, Bety S.</creator><creator>Al‐Degs, Yahya S.</creator><creator>Musleh, Fadia M.</creator><creator>Najjar, Hilana S.</creator><creator>Al‐Noaimi, Mousa</creator><creator>Dawoud, Jamal N.</creator><creator>Sunjuk, Mahmoud S.</creator><general>John Wiley & Sons, Inc</general><general>John Wiley and Sons, Limited</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7U6</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>M7N</scope><scope>P64</scope><scope>SOI</scope><orcidid>https://orcid.org/0000-0002-9555-7594</orcidid><orcidid>https://orcid.org/0000-0002-6933-0150</orcidid></search><sort><creationdate>201911</creationdate><title>Structural characterization of shale oil obtained by Soxhlet extraction</title><author>Al‐Saqarat, Bety S. ; Al‐Degs, Yahya S. ; Musleh, Fadia M. ; Najjar, Hilana S. ; Al‐Noaimi, Mousa ; Dawoud, Jamal N. ; Sunjuk, Mahmoud S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3304-c499eafb349aba1f46f75eb877a633f7cf7963dec62d8c5637fd31bb16cffca23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Aromatic compounds</topic><topic>Asphaltenes</topic><topic>design of experiment</topic><topic>Design of experiments</topic><topic>Heating</topic><topic>Inert atmospheres</topic><topic>liquid extraction</topic><topic>Oil recovery</topic><topic>Oil shale</topic><topic>Organic matter</topic><topic>Particle size</topic><topic>Shale oil</topic><topic>Solvent extraction</topic><topic>Solvent extraction processes</topic><topic>Solvents</topic><topic>Structural analysis</topic><topic>Temperature</topic><topic>Tetrahydrofuran</topic><topic>thermal retorting</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Al‐Saqarat, Bety S.</creatorcontrib><creatorcontrib>Al‐Degs, Yahya S.</creatorcontrib><creatorcontrib>Musleh, Fadia M.</creatorcontrib><creatorcontrib>Najjar, Hilana S.</creatorcontrib><creatorcontrib>Al‐Noaimi, Mousa</creatorcontrib><creatorcontrib>Dawoud, Jamal N.</creatorcontrib><creatorcontrib>Sunjuk, Mahmoud S.</creatorcontrib><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Sustainability Science Abstracts</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Algology Mycology and Protozoology Abstracts (Microbiology C)</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><jtitle>Environmental progress</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Al‐Saqarat, Bety S.</au><au>Al‐Degs, Yahya S.</au><au>Musleh, Fadia M.</au><au>Najjar, Hilana S.</au><au>Al‐Noaimi, Mousa</au><au>Dawoud, Jamal N.</au><au>Sunjuk, Mahmoud S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structural characterization of shale oil obtained by Soxhlet extraction</atitle><jtitle>Environmental progress</jtitle><date>2019-11</date><risdate>2019</risdate><volume>38</volume><issue>6</issue><epage>n/a</epage><issn>1944-7442</issn><eissn>1944-7450</eissn><abstract>Organic matter recovery by solvent extraction has been the focus of numerous research area. In this work, recovery of organic matter from oil shale was evaluated by using Soxhelt extraction. Better oil extraction was reported after preheating of the shale to 300°C in inert atmosphere. The extracted oil was fractionated to asphaltenes, aliphatics, aromatics, and polar compounds with percentages of 4.2%, 52.6%, 20.9%, and 22.3% respectively. Compared with thermal retorting, the oil obtained by solvent extraction has higher aliphatics and polar compounds. Following a proper design of experiments, oil recovery was correlated with the following experimental factors:Extraction OM% = 7.39 + 2.23 Temp + 0.20 Mass – 0.34 PS − 0.022 Ext Time + 0.13 Temp × Mass – 0.28 Temp × PS – 0.30 Mass × PS. The results indicated that preheating temperature and mass of oil shale were positively correlated with oil extraction. However, particle size/preheating temperature and mass/particle size were negatively interacted for better oil extraction. Optimum conditions for oil recovery were accomplished using tetrahydrofuran at solid‐to‐liquid ratio of 50:1 g/mL, particle size 200−250 μm, and extraction time of 8.0 hr.</abstract><cop>Hoboken, USA</cop><pub>John Wiley & Sons, Inc</pub><doi>10.1002/ep.13234</doi><tpages>12</tpages><orcidid>https://orcid.org/0000-0002-9555-7594</orcidid><orcidid>https://orcid.org/0000-0002-6933-0150</orcidid></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1944-7442 |
| ispartof | Environmental progress, 2019-11, Vol.38 (6), p.n/a |
| issn | 1944-7442 1944-7450 |
| language | eng |
| recordid | cdi_proquest_journals_2312175384 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Aromatic compounds Asphaltenes design of experiment Design of experiments Heating Inert atmospheres liquid extraction Oil recovery Oil shale Organic matter Particle size Shale oil Solvent extraction Solvent extraction processes Solvents Structural analysis Temperature Tetrahydrofuran thermal retorting |
| title | Structural characterization of shale oil obtained by Soxhlet extraction |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-13T14%3A01%3A35IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Structural%20characterization%20of%20shale%20oil%20obtained%20by%20Soxhlet%20extraction&rft.jtitle=Environmental%20progress&rft.au=Al%E2%80%90Saqarat,%20Bety%20S.&rft.date=2019-11&rft.volume=38&rft.issue=6&rft.epage=n/a&rft.issn=1944-7442&rft.eissn=1944-7450&rft_id=info:doi/10.1002/ep.13234&rft_dat=%3Cproquest_cross%3E2312175384%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2312175384&rft_id=info:pmid/&rfr_iscdi=true |