Application of Ultrasound for Oil Separation and Recovery of Palm Oil
This work investigated whether ultrasound treatment could improve the oil recovery from the extract obtained from pressed oil palm mesocarp. Oil recoverable after subjecting two process streams from palm oil milling operations to ultrasound were compared to that obtained from corresponding samples w...
Gespeichert in:
| Veröffentlicht in: | Journal of the American Oil Chemists' Society 2013-04, Vol.90 (4), p.579-588 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 588 |
|---|---|
| container_issue | 4 |
| container_start_page | 579 |
| container_title | Journal of the American Oil Chemists' Society |
| container_volume | 90 |
| creator | Juliano, P Swiergon, P Mawson, R Knoerzer, K Augustin, M. A |
| description | This work investigated whether ultrasound treatment could improve the oil recovery from the extract obtained from pressed oil palm mesocarp. Oil recoverable after subjecting two process streams from palm oil milling operations to ultrasound were compared to that obtained from corresponding samples without ultrasound treatment. The process streams examined were (i) the ex-screw press feed into the vertical clarification tank and (ii) the underflow sludge from the clarification tank. Oil recoverable was taken as the sum of decantable oil obtained after a gravity settling process at 85 °C for 1 h (skimmed oil) and oil released from the remaining colloidal dispersion after centrifugation at 1,000 g (centrifuged oil). Oil recoverable was dependent on the ultrasound treatment applied, type of transducer used and the feed stream. Increased recoverable oil was obtained by applying low frequency ultrasound (20 kHz) to the ex-screw press feed using a long rod radial sonotrode system but recoverable oil was decreased when a short single step cascade focused sonotrode system was used. High frequency ultrasound (400 + 1,600 kHz) increased recoverable oil from both process streams. Applying sequential low and high frequency ultrasound increased recoverable oil from the ex-screw press feed but decreased that from the underflow sludge. The use of high frequency ultrasound for improving oil recovery is a significant advance for palm oil milling operations. |
| doi_str_mv | 10.1007/s11746-012-2191-y |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1318944795</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2924826271</sourcerecordid><originalsourceid>FETCH-LOGICAL-c4129-1278339bf6a776b787308768bff66b47e68eb0c7d0eb4b4a08ed1d5b30b7a9773</originalsourceid><addsrcrecordid>eNqFkc9LwzAUx4MoOKd_gCcLnqN5SdqkxzH8BYOJc-AtJG06OrqmJpvS_96UevA0T-GFz-e9x_chdA3kDggR9wFA8AwToJhCDrg_QRNIU4lzxuAUTQghDBMKH-foIoRtLCWj6QQ9zLquqQu9r12buCpZN3uvgzu0ZVI5nyzrJlnZTvsR0PH7zRbuy_p-oF91sxuYS3RW6SbYq993itaPD-_zZ7xYPr3MZwtccKA5BiokY7mpMi1EZoQUjEiRSVNVWWa4sJm0hhSiJNZwwzWRtoQyNYwYoXMh2BTdjn077z4PNuzV1h18G0cqYCBzzkWeRgpGqvAuBG8r1fl6p32vgKghLTWmpWJaakhL9dERo_NdN7b_X1Cz5XxFUpFHk45miFK7sf7PTkfG3YxSpZ3SG18HtV5RAjwehtM0Y0cJyhll7AeXnY6x</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1318944795</pqid></control><display><type>article</type><title>Application of Ultrasound for Oil Separation and Recovery of Palm Oil</title><source>Access via Wiley Online Library</source><source>SpringerLink Journals - AutoHoldings</source><creator>Juliano, P ; Swiergon, P ; Mawson, R ; Knoerzer, K ; Augustin, M. A</creator><creatorcontrib>Juliano, P ; Swiergon, P ; Mawson, R ; Knoerzer, K ; Augustin, M. A</creatorcontrib><description>This work investigated whether ultrasound treatment could improve the oil recovery from the extract obtained from pressed oil palm mesocarp. Oil recoverable after subjecting two process streams from palm oil milling operations to ultrasound were compared to that obtained from corresponding samples without ultrasound treatment. The process streams examined were (i) the ex-screw press feed into the vertical clarification tank and (ii) the underflow sludge from the clarification tank. Oil recoverable was taken as the sum of decantable oil obtained after a gravity settling process at 85 °C for 1 h (skimmed oil) and oil released from the remaining colloidal dispersion after centrifugation at 1,000 g (centrifuged oil). Oil recoverable was dependent on the ultrasound treatment applied, type of transducer used and the feed stream. Increased recoverable oil was obtained by applying low frequency ultrasound (20 kHz) to the ex-screw press feed using a long rod radial sonotrode system but recoverable oil was decreased when a short single step cascade focused sonotrode system was used. High frequency ultrasound (400 + 1,600 kHz) increased recoverable oil from both process streams. Applying sequential low and high frequency ultrasound increased recoverable oil from the ex-screw press feed but decreased that from the underflow sludge. The use of high frequency ultrasound for improving oil recovery is a significant advance for palm oil milling operations.</description><identifier>ISSN: 0003-021X</identifier><identifier>EISSN: 1558-9331</identifier><identifier>DOI: 10.1007/s11746-012-2191-y</identifier><language>eng</language><publisher>Berlin/Heidelberg: Springer-Verlag</publisher><subject>Agriculture ; Biomaterials ; Biotechnology ; Centrifugation ; Chemistry ; Chemistry and Materials Science ; Elaeis guineensis ; Ex‐screw press ; Food Science ; gravity ; Industrial Chemistry/Chemical Engineering ; mesocarp ; Milling ; Oil recovery ; Original Paper ; Palm oil ; palm oils ; Sludge ; Ultrasonic imaging ; ultrasonic treatment ; ultrasonics ; Ultrasound ; Underflow ; Underflow sludge ; Vegetable oils</subject><ispartof>Journal of the American Oil Chemists' Society, 2013-04, Vol.90 (4), p.579-588</ispartof><rights>AOCS 2012</rights><rights>2013 American Oil Chemists' Society (AOCS)</rights><rights>AOCS 2013</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4129-1278339bf6a776b787308768bff66b47e68eb0c7d0eb4b4a08ed1d5b30b7a9773</citedby><cites>FETCH-LOGICAL-c4129-1278339bf6a776b787308768bff66b47e68eb0c7d0eb4b4a08ed1d5b30b7a9773</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s11746-012-2191-y$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s11746-012-2191-y$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,41488,42557,45574,45575,51319</link.rule.ids></links><search><creatorcontrib>Juliano, P</creatorcontrib><creatorcontrib>Swiergon, P</creatorcontrib><creatorcontrib>Mawson, R</creatorcontrib><creatorcontrib>Knoerzer, K</creatorcontrib><creatorcontrib>Augustin, M. A</creatorcontrib><title>Application of Ultrasound for Oil Separation and Recovery of Palm Oil</title><title>Journal of the American Oil Chemists' Society</title><addtitle>J Am Oil Chem Soc</addtitle><description>This work investigated whether ultrasound treatment could improve the oil recovery from the extract obtained from pressed oil palm mesocarp. Oil recoverable after subjecting two process streams from palm oil milling operations to ultrasound were compared to that obtained from corresponding samples without ultrasound treatment. The process streams examined were (i) the ex-screw press feed into the vertical clarification tank and (ii) the underflow sludge from the clarification tank. Oil recoverable was taken as the sum of decantable oil obtained after a gravity settling process at 85 °C for 1 h (skimmed oil) and oil released from the remaining colloidal dispersion after centrifugation at 1,000 g (centrifuged oil). Oil recoverable was dependent on the ultrasound treatment applied, type of transducer used and the feed stream. Increased recoverable oil was obtained by applying low frequency ultrasound (20 kHz) to the ex-screw press feed using a long rod radial sonotrode system but recoverable oil was decreased when a short single step cascade focused sonotrode system was used. High frequency ultrasound (400 + 1,600 kHz) increased recoverable oil from both process streams. Applying sequential low and high frequency ultrasound increased recoverable oil from the ex-screw press feed but decreased that from the underflow sludge. The use of high frequency ultrasound for improving oil recovery is a significant advance for palm oil milling operations.</description><subject>Agriculture</subject><subject>Biomaterials</subject><subject>Biotechnology</subject><subject>Centrifugation</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Elaeis guineensis</subject><subject>Ex‐screw press</subject><subject>Food Science</subject><subject>gravity</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>mesocarp</subject><subject>Milling</subject><subject>Oil recovery</subject><subject>Original Paper</subject><subject>Palm oil</subject><subject>palm oils</subject><subject>Sludge</subject><subject>Ultrasonic imaging</subject><subject>ultrasonic treatment</subject><subject>ultrasonics</subject><subject>Ultrasound</subject><subject>Underflow</subject><subject>Underflow sludge</subject><subject>Vegetable oils</subject><issn>0003-021X</issn><issn>1558-9331</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNqFkc9LwzAUx4MoOKd_gCcLnqN5SdqkxzH8BYOJc-AtJG06OrqmJpvS_96UevA0T-GFz-e9x_chdA3kDggR9wFA8AwToJhCDrg_QRNIU4lzxuAUTQghDBMKH-foIoRtLCWj6QQ9zLquqQu9r12buCpZN3uvgzu0ZVI5nyzrJlnZTvsR0PH7zRbuy_p-oF91sxuYS3RW6SbYq993itaPD-_zZ7xYPr3MZwtccKA5BiokY7mpMi1EZoQUjEiRSVNVWWa4sJm0hhSiJNZwwzWRtoQyNYwYoXMh2BTdjn077z4PNuzV1h18G0cqYCBzzkWeRgpGqvAuBG8r1fl6p32vgKghLTWmpWJaakhL9dERo_NdN7b_X1Cz5XxFUpFHk45miFK7sf7PTkfG3YxSpZ3SG18HtV5RAjwehtM0Y0cJyhll7AeXnY6x</recordid><startdate>201304</startdate><enddate>201304</enddate><creator>Juliano, P</creator><creator>Swiergon, P</creator><creator>Mawson, R</creator><creator>Knoerzer, K</creator><creator>Augustin, M. A</creator><general>Springer-Verlag</general><general>Springer Nature B.V</general><scope>FBQ</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>4T-</scope><scope>7X2</scope><scope>7X7</scope><scope>7XB</scope><scope>88E</scope><scope>88I</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>KB.</scope><scope>M0K</scope><scope>M0S</scope><scope>M1P</scope><scope>M2O</scope><scope>M2P</scope><scope>MBDVC</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>201304</creationdate><title>Application of Ultrasound for Oil Separation and Recovery of Palm Oil</title><author>Juliano, P ; Swiergon, P ; Mawson, R ; Knoerzer, K ; Augustin, M. A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4129-1278339bf6a776b787308768bff66b47e68eb0c7d0eb4b4a08ed1d5b30b7a9773</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2013</creationdate><topic>Agriculture</topic><topic>Biomaterials</topic><topic>Biotechnology</topic><topic>Centrifugation</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Elaeis guineensis</topic><topic>Ex‐screw press</topic><topic>Food Science</topic><topic>gravity</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>mesocarp</topic><topic>Milling</topic><topic>Oil recovery</topic><topic>Original Paper</topic><topic>Palm oil</topic><topic>palm oils</topic><topic>Sludge</topic><topic>Ultrasonic imaging</topic><topic>ultrasonic treatment</topic><topic>ultrasonics</topic><topic>Ultrasound</topic><topic>Underflow</topic><topic>Underflow sludge</topic><topic>Vegetable oils</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Juliano, P</creatorcontrib><creatorcontrib>Swiergon, P</creatorcontrib><creatorcontrib>Mawson, R</creatorcontrib><creatorcontrib>Knoerzer, K</creatorcontrib><creatorcontrib>Augustin, M. A</creatorcontrib><collection>AGRIS</collection><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Docstoc</collection><collection>Agricultural Science Collection</collection><collection>ProQuest Health and Medical</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>https://resources.nclive.org/materials</collection><collection>Agriculture Science Database</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Research Library</collection><collection>ProQuest Science Journals</collection><collection>Research Library (Corporate)</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials science collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Journal of the American Oil Chemists' Society</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Juliano, P</au><au>Swiergon, P</au><au>Mawson, R</au><au>Knoerzer, K</au><au>Augustin, M. A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Application of Ultrasound for Oil Separation and Recovery of Palm Oil</atitle><jtitle>Journal of the American Oil Chemists' Society</jtitle><stitle>J Am Oil Chem Soc</stitle><date>2013-04</date><risdate>2013</risdate><volume>90</volume><issue>4</issue><spage>579</spage><epage>588</epage><pages>579-588</pages><issn>0003-021X</issn><eissn>1558-9331</eissn><abstract>This work investigated whether ultrasound treatment could improve the oil recovery from the extract obtained from pressed oil palm mesocarp. Oil recoverable after subjecting two process streams from palm oil milling operations to ultrasound were compared to that obtained from corresponding samples without ultrasound treatment. The process streams examined were (i) the ex-screw press feed into the vertical clarification tank and (ii) the underflow sludge from the clarification tank. Oil recoverable was taken as the sum of decantable oil obtained after a gravity settling process at 85 °C for 1 h (skimmed oil) and oil released from the remaining colloidal dispersion after centrifugation at 1,000 g (centrifuged oil). Oil recoverable was dependent on the ultrasound treatment applied, type of transducer used and the feed stream. Increased recoverable oil was obtained by applying low frequency ultrasound (20 kHz) to the ex-screw press feed using a long rod radial sonotrode system but recoverable oil was decreased when a short single step cascade focused sonotrode system was used. High frequency ultrasound (400 + 1,600 kHz) increased recoverable oil from both process streams. Applying sequential low and high frequency ultrasound increased recoverable oil from the ex-screw press feed but decreased that from the underflow sludge. The use of high frequency ultrasound for improving oil recovery is a significant advance for palm oil milling operations.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s11746-012-2191-y</doi><tpages>10</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-021X |
| ispartof | Journal of the American Oil Chemists' Society, 2013-04, Vol.90 (4), p.579-588 |
| issn | 0003-021X 1558-9331 |
| language | eng |
| recordid | cdi_proquest_journals_1318944795 |
| source | Access via Wiley Online Library; SpringerLink Journals - AutoHoldings |
| subjects | Agriculture Biomaterials Biotechnology Centrifugation Chemistry Chemistry and Materials Science Elaeis guineensis Ex‐screw press Food Science gravity Industrial Chemistry/Chemical Engineering mesocarp Milling Oil recovery Original Paper Palm oil palm oils Sludge Ultrasonic imaging ultrasonic treatment ultrasonics Ultrasound Underflow Underflow sludge Vegetable oils |
| title | Application of Ultrasound for Oil Separation and Recovery of Palm Oil |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-28T10%3A28%3A03IST&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=Application%20of%20Ultrasound%20for%20Oil%20Separation%20and%20Recovery%20of%20Palm%20Oil&rft.jtitle=Journal%20of%20the%20American%20Oil%20Chemists'%20Society&rft.au=Juliano,%20P&rft.date=2013-04&rft.volume=90&rft.issue=4&rft.spage=579&rft.epage=588&rft.pages=579-588&rft.issn=0003-021X&rft.eissn=1558-9331&rft_id=info:doi/10.1007/s11746-012-2191-y&rft_dat=%3Cproquest_cross%3E2924826271%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=1318944795&rft_id=info:pmid/&rfr_iscdi=true |