Fuel properties and precipitate formation at low temperature in soy-, cottonseed-, and poultry fat-based biodiesel blends
The formation of precipitates in biodiesel blends may have serious implications for diesel engine fuel delivery systems. Precipitates were observed in Soybean oil (SBO-), cottonseed oil (CSO-), and poultry fat (PF-) based biodiesel blends after storage at 4 °C. CSO- and PF-based biodiesel had a lowe...
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| Veröffentlicht in: | Fuel (Guildford) 2008-10, Vol.87 (13), p.3006-3017 |
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| creator | Tang, Haiying Salley, Steven O. Simon Ng, K.Y. |
| description | The formation of precipitates in biodiesel blends may have serious implications for diesel engine fuel delivery systems. Precipitates were observed in Soybean oil (SBO-), cottonseed oil (CSO-), and poultry fat (PF-) based biodiesel blends after storage at 4
°C. CSO- and PF-based biodiesel had a lower mass of precipitates observed than the SBO-based. Moreover, different rates of precipitate formation were observed for the B20 versus the B100. These suggested that the formation of precipitate during cold temperature storage was dependent on the feedstock and blend concentration. The solvency effects of biodiesel blends were more pronounced at low temperature than at room temperature leading to a higher amount of precipitates formed. Fourier transform infrared (FTIR) spectra, and gas chromatography-flame ionization detector (GC-FID) chromatograms indicated that steryl glucosides are the major cause of precipitate formation in SBO-based biodiesel; while for PF-based biodiesel, the precipitates are due to mono-glycerides. However, the precipitates from CSO-based biodiesel are due to both steryl glucosides and mono-glycerides. |
| doi_str_mv | 10.1016/j.fuel.2008.04.030 |
| format | Article |
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°C. CSO- and PF-based biodiesel had a lower mass of precipitates observed than the SBO-based. Moreover, different rates of precipitate formation were observed for the B20 versus the B100. These suggested that the formation of precipitate during cold temperature storage was dependent on the feedstock and blend concentration. The solvency effects of biodiesel blends were more pronounced at low temperature than at room temperature leading to a higher amount of precipitates formed. Fourier transform infrared (FTIR) spectra, and gas chromatography-flame ionization detector (GC-FID) chromatograms indicated that steryl glucosides are the major cause of precipitate formation in SBO-based biodiesel; while for PF-based biodiesel, the precipitates are due to mono-glycerides. However, the precipitates from CSO-based biodiesel are due to both steryl glucosides and mono-glycerides.</description><identifier>ISSN: 0016-2361</identifier><identifier>EISSN: 1873-7153</identifier><identifier>DOI: 10.1016/j.fuel.2008.04.030</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Biodiesel ; Biomass ; Cold-flow properties ; Energy ; Energy. Thermal use of fuels ; Engines and turbines ; Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc ; Exact sciences and technology ; Natural energy ; Precipitate formation</subject><ispartof>Fuel (Guildford), 2008-10, Vol.87 (13), p.3006-3017</ispartof><rights>2008 Elsevier Ltd</rights><rights>2008 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c402t-2f9eb982252601ae70ef3e227d69eee08946271687d75cca5db4e94dece60ae53</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.fuel.2008.04.030$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>315,782,786,3552,27931,27932,46002</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20501757$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tang, Haiying</creatorcontrib><creatorcontrib>Salley, Steven O.</creatorcontrib><creatorcontrib>Simon Ng, K.Y.</creatorcontrib><title>Fuel properties and precipitate formation at low temperature in soy-, cottonseed-, and poultry fat-based biodiesel blends</title><title>Fuel (Guildford)</title><description>The formation of precipitates in biodiesel blends may have serious implications for diesel engine fuel delivery systems. Precipitates were observed in Soybean oil (SBO-), cottonseed oil (CSO-), and poultry fat (PF-) based biodiesel blends after storage at 4
°C. CSO- and PF-based biodiesel had a lower mass of precipitates observed than the SBO-based. Moreover, different rates of precipitate formation were observed for the B20 versus the B100. These suggested that the formation of precipitate during cold temperature storage was dependent on the feedstock and blend concentration. The solvency effects of biodiesel blends were more pronounced at low temperature than at room temperature leading to a higher amount of precipitates formed. Fourier transform infrared (FTIR) spectra, and gas chromatography-flame ionization detector (GC-FID) chromatograms indicated that steryl glucosides are the major cause of precipitate formation in SBO-based biodiesel; while for PF-based biodiesel, the precipitates are due to mono-glycerides. However, the precipitates from CSO-based biodiesel are due to both steryl glucosides and mono-glycerides.</description><subject>Applied sciences</subject><subject>Biodiesel</subject><subject>Biomass</subject><subject>Cold-flow properties</subject><subject>Energy</subject><subject>Energy. Thermal use of fuels</subject><subject>Engines and turbines</subject><subject>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</subject><subject>Exact sciences and technology</subject><subject>Natural energy</subject><subject>Precipitate formation</subject><issn>0016-2361</issn><issn>1873-7153</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNp9kEtLBDEQhIMouD7-gKdc9OSMncwjGfAi4qogeNFzyCQ9kGV2siYZZf-9WVc8emoKvqqii5ALBiUD1t6symHGseQAsoS6hAoOyIJJURWCNdUhWUCmCl617JicxLgCACGbekG2y-yjm-A3GJLDSPVks0TjNi7phHTwYa2T8xPViY7-iyZcZ1anOSB1E41-W1xT41PyU0S0WfxE-HlMYUsHnYpeR7S0d97mgtzWjzjZeEaOBj1GPP-9p-R9-fB2_1S8vD4-39-9FKYGngo-dNh3kvOGt8A0CsChQs6FbTtEBNnVLReslcKKxhjd2L7GrrZosAWNTXVKrva5-cmPGWNSaxcNjqOe0M9RVVxKBnIH8j1ogo8x4KA2wa112CoGareyWqndymq3soJa5ZWz6fI3XUejxyHoybj45-TQABONyNztnsP86qfDoKJxOBm0Lo-dlPXuv5pvxzSVAg</recordid><startdate>20081001</startdate><enddate>20081001</enddate><creator>Tang, Haiying</creator><creator>Salley, Steven O.</creator><creator>Simon Ng, K.Y.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20081001</creationdate><title>Fuel properties and precipitate formation at low temperature in soy-, cottonseed-, and poultry fat-based biodiesel blends</title><author>Tang, Haiying ; Salley, Steven O. ; Simon Ng, K.Y.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c402t-2f9eb982252601ae70ef3e227d69eee08946271687d75cca5db4e94dece60ae53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>Biodiesel</topic><topic>Biomass</topic><topic>Cold-flow properties</topic><topic>Energy</topic><topic>Energy. Thermal use of fuels</topic><topic>Engines and turbines</topic><topic>Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc</topic><topic>Exact sciences and technology</topic><topic>Natural energy</topic><topic>Precipitate formation</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tang, Haiying</creatorcontrib><creatorcontrib>Salley, Steven O.</creatorcontrib><creatorcontrib>Simon Ng, K.Y.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Fuel (Guildford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tang, Haiying</au><au>Salley, Steven O.</au><au>Simon Ng, K.Y.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fuel properties and precipitate formation at low temperature in soy-, cottonseed-, and poultry fat-based biodiesel blends</atitle><jtitle>Fuel (Guildford)</jtitle><date>2008-10-01</date><risdate>2008</risdate><volume>87</volume><issue>13</issue><spage>3006</spage><epage>3017</epage><pages>3006-3017</pages><issn>0016-2361</issn><eissn>1873-7153</eissn><abstract>The formation of precipitates in biodiesel blends may have serious implications for diesel engine fuel delivery systems. Precipitates were observed in Soybean oil (SBO-), cottonseed oil (CSO-), and poultry fat (PF-) based biodiesel blends after storage at 4
°C. CSO- and PF-based biodiesel had a lower mass of precipitates observed than the SBO-based. Moreover, different rates of precipitate formation were observed for the B20 versus the B100. These suggested that the formation of precipitate during cold temperature storage was dependent on the feedstock and blend concentration. The solvency effects of biodiesel blends were more pronounced at low temperature than at room temperature leading to a higher amount of precipitates formed. Fourier transform infrared (FTIR) spectra, and gas chromatography-flame ionization detector (GC-FID) chromatograms indicated that steryl glucosides are the major cause of precipitate formation in SBO-based biodiesel; while for PF-based biodiesel, the precipitates are due to mono-glycerides. However, the precipitates from CSO-based biodiesel are due to both steryl glucosides and mono-glycerides.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.fuel.2008.04.030</doi><tpages>12</tpages></addata></record> |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Applied sciences Biodiesel Biomass Cold-flow properties Energy Energy. Thermal use of fuels Engines and turbines Equipments for energy generation and conversion: thermal, electrical, mechanical energy, etc Exact sciences and technology Natural energy Precipitate formation |
| title | Fuel properties and precipitate formation at low temperature in soy-, cottonseed-, and poultry fat-based biodiesel blends |
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