Emissions of EC, OC, and PAHs from Cottonseed Oil Biodiesel in a Heavy-Duty Diesel Engine
Biodiesel fuels, made from renewable resources, have emerged as viable alternatives to conventional diesel fuel, but their impact on emissions is not fully understood. This study examines elemental carbon (EC), organic carbon (OC), and polycyclic aromatic hydrocarbons (PAHs) emissions from cottonsee...
Gespeichert in:
| Veröffentlicht in: | Environmental science & technology 2011-08, Vol.45 (15), p.6683-6689 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 6689 |
|---|---|
| container_issue | 15 |
| container_start_page | 6683 |
| container_title | Environmental science & technology |
| container_volume | 45 |
| creator | Song, Wei W He, Ke B Wang, Jian X Wang, Xin T Shi, Xiao Y Yu, Chao Chen, Wen M Zheng, Liang |
| description | Biodiesel fuels, made from renewable resources, have emerged as viable alternatives to conventional diesel fuel, but their impact on emissions is not fully understood. This study examines elemental carbon (EC), organic carbon (OC), and polycyclic aromatic hydrocarbons (PAHs) emissions from cottonseed oil biodiesel (CSO-B100). Relative to normal diesel fuel, CSO-B100 reduced EC emissions by 64% (±16%). The bulk of EC emitted from CSO-B100 was in the fine particle mode ( |
| doi_str_mv | 10.1021/es2013352 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_899156525</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>899156525</sourcerecordid><originalsourceid>FETCH-LOGICAL-a403t-2b890bcd7033adc5945b432f26639d4498b06bb57e4376b27b2ecf0bc99da403</originalsourceid><addsrcrecordid>eNpl0M9LwzAUB_AgipvTg_-ABEFEsJqfbXKc3XTCYB520FNJ2lQyumY2rbD_3ozNDfQQAo9P3nv5AnCJ0QNGBD8aTxCmlJMj0MecoIgLjo9BH4VqJGn83gNn3i8QQoQicQp6BCc0pgz1wcd4ab23rvbQlXCc3sNZOKou4Ntw4mHZuCVMXdsGYEwBZ7aCT9YV1nhTQVtDBSdGfa-jUdeu4WhbHteftjbn4KRUlTcXu3sA5s_jeTqJprOX13Q4jRRDtI2IFhLpvEgQparIuWRcM0pKEsdUFoxJoVGsNU8Mo0msSaKJycvwQspi02EAbrdtV4376oxvs_Ch3FSVqo3rfCakxDzmhAd5_UcuXNfUYbdMCIaZiKkI6G6L8sZ535gyWzV2qZp1hlG2CTvbhx3s1a5hp5em2MvfdAO42QHlc1WVjapz6w-O0TBYioNTuT8s9X_gD5lGjn0</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>884148638</pqid></control><display><type>article</type><title>Emissions of EC, OC, and PAHs from Cottonseed Oil Biodiesel in a Heavy-Duty Diesel Engine</title><source>MEDLINE</source><source>American Chemical Society Publications</source><creator>Song, Wei W ; He, Ke B ; Wang, Jian X ; Wang, Xin T ; Shi, Xiao Y ; Yu, Chao ; Chen, Wen M ; Zheng, Liang</creator><creatorcontrib>Song, Wei W ; He, Ke B ; Wang, Jian X ; Wang, Xin T ; Shi, Xiao Y ; Yu, Chao ; Chen, Wen M ; Zheng, Liang</creatorcontrib><description>Biodiesel fuels, made from renewable resources, have emerged as viable alternatives to conventional diesel fuel, but their impact on emissions is not fully understood. This study examines elemental carbon (EC), organic carbon (OC), and polycyclic aromatic hydrocarbons (PAHs) emissions from cottonseed oil biodiesel (CSO-B100). Relative to normal diesel fuel, CSO-B100 reduced EC emissions by 64% (±16%). The bulk of EC emitted from CSO-B100 was in the fine particle mode (<1.4 μm), which is similar to normal diesel. OC was found in all size ranges, whereas emissions of OC1.4–2.5 were proportionately higher in OC2.5 from CSO-B100 than from diesel. The CSO-B100 emission factors derived from this study are significantly lower, even without aftertreatment, than the China-4 emission standards established in Beijing and Euro-IV diesel engine standards. The toxic equivalency factors (TEFs) for CSO-B100 was half the TEFs of diesel, which suggests that PAHs emitted from CSO-B100 may be less toxic.</description><identifier>ISSN: 0013-936X</identifier><identifier>EISSN: 1520-5851</identifier><identifier>DOI: 10.1021/es2013352</identifier><identifier>PMID: 21736340</identifier><identifier>CODEN: ESTHAG</identifier><language>eng</language><publisher>Washington, DC: American Chemical Society</publisher><subject>Air Pollutants - toxicity ; Alternative fuels. Production and utilization ; Applied sciences ; Atmospheric pollution ; Automobiles ; Biodiesel fuels ; Biofuels - analysis ; Carbon - analysis ; Cottonseed Oil - chemistry ; Diesel engines ; Diesel fuels ; Emission standards ; Energy ; Energy and the Environment ; Exact sciences and technology ; Fuels ; Gases - analysis ; Gasoline - analysis ; Miscellaneous ; Organic Chemicals - analysis ; Particle Size ; Pollution ; Polycyclic aromatic hydrocarbons ; Polycyclic Aromatic Hydrocarbons - analysis ; Prevention and purification methods ; Temperature ; Toxicity ; Transports and other ; Vehicle Emissions - analysis</subject><ispartof>Environmental science & technology, 2011-08, Vol.45 (15), p.6683-6689</ispartof><rights>Copyright © 2011 American Chemical Society</rights><rights>2015 INIST-CNRS</rights><rights>Copyright American Chemical Society Aug 1, 2011</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a403t-2b890bcd7033adc5945b432f26639d4498b06bb57e4376b27b2ecf0bc99da403</citedby><cites>FETCH-LOGICAL-a403t-2b890bcd7033adc5945b432f26639d4498b06bb57e4376b27b2ecf0bc99da403</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://pubs.acs.org/doi/pdf/10.1021/es2013352$$EPDF$$P50$$Gacs$$H</linktopdf><linktohtml>$$Uhttps://pubs.acs.org/doi/10.1021/es2013352$$EHTML$$P50$$Gacs$$H</linktohtml><link.rule.ids>314,776,780,2751,27055,27903,27904,56716,56766</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=24388498$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/21736340$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Song, Wei W</creatorcontrib><creatorcontrib>He, Ke B</creatorcontrib><creatorcontrib>Wang, Jian X</creatorcontrib><creatorcontrib>Wang, Xin T</creatorcontrib><creatorcontrib>Shi, Xiao Y</creatorcontrib><creatorcontrib>Yu, Chao</creatorcontrib><creatorcontrib>Chen, Wen M</creatorcontrib><creatorcontrib>Zheng, Liang</creatorcontrib><title>Emissions of EC, OC, and PAHs from Cottonseed Oil Biodiesel in a Heavy-Duty Diesel Engine</title><title>Environmental science & technology</title><addtitle>Environ. Sci. Technol</addtitle><description>Biodiesel fuels, made from renewable resources, have emerged as viable alternatives to conventional diesel fuel, but their impact on emissions is not fully understood. This study examines elemental carbon (EC), organic carbon (OC), and polycyclic aromatic hydrocarbons (PAHs) emissions from cottonseed oil biodiesel (CSO-B100). Relative to normal diesel fuel, CSO-B100 reduced EC emissions by 64% (±16%). The bulk of EC emitted from CSO-B100 was in the fine particle mode (<1.4 μm), which is similar to normal diesel. OC was found in all size ranges, whereas emissions of OC1.4–2.5 were proportionately higher in OC2.5 from CSO-B100 than from diesel. The CSO-B100 emission factors derived from this study are significantly lower, even without aftertreatment, than the China-4 emission standards established in Beijing and Euro-IV diesel engine standards. The toxic equivalency factors (TEFs) for CSO-B100 was half the TEFs of diesel, which suggests that PAHs emitted from CSO-B100 may be less toxic.</description><subject>Air Pollutants - toxicity</subject><subject>Alternative fuels. Production and utilization</subject><subject>Applied sciences</subject><subject>Atmospheric pollution</subject><subject>Automobiles</subject><subject>Biodiesel fuels</subject><subject>Biofuels - analysis</subject><subject>Carbon - analysis</subject><subject>Cottonseed Oil - chemistry</subject><subject>Diesel engines</subject><subject>Diesel fuels</subject><subject>Emission standards</subject><subject>Energy</subject><subject>Energy and the Environment</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Gases - analysis</subject><subject>Gasoline - analysis</subject><subject>Miscellaneous</subject><subject>Organic Chemicals - analysis</subject><subject>Particle Size</subject><subject>Pollution</subject><subject>Polycyclic aromatic hydrocarbons</subject><subject>Polycyclic Aromatic Hydrocarbons - analysis</subject><subject>Prevention and purification methods</subject><subject>Temperature</subject><subject>Toxicity</subject><subject>Transports and other</subject><subject>Vehicle Emissions - analysis</subject><issn>0013-936X</issn><issn>1520-5851</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2011</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpl0M9LwzAUB_AgipvTg_-ABEFEsJqfbXKc3XTCYB520FNJ2lQyumY2rbD_3ozNDfQQAo9P3nv5AnCJ0QNGBD8aTxCmlJMj0MecoIgLjo9BH4VqJGn83gNn3i8QQoQicQp6BCc0pgz1wcd4ab23rvbQlXCc3sNZOKou4Ntw4mHZuCVMXdsGYEwBZ7aCT9YV1nhTQVtDBSdGfa-jUdeu4WhbHteftjbn4KRUlTcXu3sA5s_jeTqJprOX13Q4jRRDtI2IFhLpvEgQparIuWRcM0pKEsdUFoxJoVGsNU8Mo0msSaKJycvwQspi02EAbrdtV4376oxvs_Ch3FSVqo3rfCakxDzmhAd5_UcuXNfUYbdMCIaZiKkI6G6L8sZ535gyWzV2qZp1hlG2CTvbhx3s1a5hp5em2MvfdAO42QHlc1WVjapz6w-O0TBYioNTuT8s9X_gD5lGjn0</recordid><startdate>20110801</startdate><enddate>20110801</enddate><creator>Song, Wei W</creator><creator>He, Ke B</creator><creator>Wang, Jian X</creator><creator>Wang, Xin T</creator><creator>Shi, Xiao Y</creator><creator>Yu, Chao</creator><creator>Chen, Wen M</creator><creator>Zheng, Liang</creator><general>American Chemical Society</general><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QO</scope><scope>7ST</scope><scope>7T7</scope><scope>7U7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>SOI</scope><scope>7TV</scope><scope>7U6</scope></search><sort><creationdate>20110801</creationdate><title>Emissions of EC, OC, and PAHs from Cottonseed Oil Biodiesel in a Heavy-Duty Diesel Engine</title><author>Song, Wei W ; He, Ke B ; Wang, Jian X ; Wang, Xin T ; Shi, Xiao Y ; Yu, Chao ; Chen, Wen M ; Zheng, Liang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a403t-2b890bcd7033adc5945b432f26639d4498b06bb57e4376b27b2ecf0bc99da403</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2011</creationdate><topic>Air Pollutants - toxicity</topic><topic>Alternative fuels. Production and utilization</topic><topic>Applied sciences</topic><topic>Atmospheric pollution</topic><topic>Automobiles</topic><topic>Biodiesel fuels</topic><topic>Biofuels - analysis</topic><topic>Carbon - analysis</topic><topic>Cottonseed Oil - chemistry</topic><topic>Diesel engines</topic><topic>Diesel fuels</topic><topic>Emission standards</topic><topic>Energy</topic><topic>Energy and the Environment</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Gases - analysis</topic><topic>Gasoline - analysis</topic><topic>Miscellaneous</topic><topic>Organic Chemicals - analysis</topic><topic>Particle Size</topic><topic>Pollution</topic><topic>Polycyclic aromatic hydrocarbons</topic><topic>Polycyclic Aromatic Hydrocarbons - analysis</topic><topic>Prevention and purification methods</topic><topic>Temperature</topic><topic>Toxicity</topic><topic>Transports and other</topic><topic>Vehicle Emissions - analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Song, Wei W</creatorcontrib><creatorcontrib>He, Ke B</creatorcontrib><creatorcontrib>Wang, Jian X</creatorcontrib><creatorcontrib>Wang, Xin T</creatorcontrib><creatorcontrib>Shi, Xiao Y</creatorcontrib><creatorcontrib>Yu, Chao</creatorcontrib><creatorcontrib>Chen, Wen M</creatorcontrib><creatorcontrib>Zheng, Liang</creatorcontrib><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Biotechnology Research Abstracts</collection><collection>Environment Abstracts</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Toxicology Abstracts</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Environment Abstracts</collection><collection>Pollution Abstracts</collection><collection>Sustainability Science Abstracts</collection><jtitle>Environmental science & technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Song, Wei W</au><au>He, Ke B</au><au>Wang, Jian X</au><au>Wang, Xin T</au><au>Shi, Xiao Y</au><au>Yu, Chao</au><au>Chen, Wen M</au><au>Zheng, Liang</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Emissions of EC, OC, and PAHs from Cottonseed Oil Biodiesel in a Heavy-Duty Diesel Engine</atitle><jtitle>Environmental science & technology</jtitle><addtitle>Environ. Sci. Technol</addtitle><date>2011-08-01</date><risdate>2011</risdate><volume>45</volume><issue>15</issue><spage>6683</spage><epage>6689</epage><pages>6683-6689</pages><issn>0013-936X</issn><eissn>1520-5851</eissn><coden>ESTHAG</coden><abstract>Biodiesel fuels, made from renewable resources, have emerged as viable alternatives to conventional diesel fuel, but their impact on emissions is not fully understood. This study examines elemental carbon (EC), organic carbon (OC), and polycyclic aromatic hydrocarbons (PAHs) emissions from cottonseed oil biodiesel (CSO-B100). Relative to normal diesel fuel, CSO-B100 reduced EC emissions by 64% (±16%). The bulk of EC emitted from CSO-B100 was in the fine particle mode (<1.4 μm), which is similar to normal diesel. OC was found in all size ranges, whereas emissions of OC1.4–2.5 were proportionately higher in OC2.5 from CSO-B100 than from diesel. The CSO-B100 emission factors derived from this study are significantly lower, even without aftertreatment, than the China-4 emission standards established in Beijing and Euro-IV diesel engine standards. The toxic equivalency factors (TEFs) for CSO-B100 was half the TEFs of diesel, which suggests that PAHs emitted from CSO-B100 may be less toxic.</abstract><cop>Washington, DC</cop><pub>American Chemical Society</pub><pmid>21736340</pmid><doi>10.1021/es2013352</doi><tpages>7</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0013-936X |
| ispartof | Environmental science & technology, 2011-08, Vol.45 (15), p.6683-6689 |
| issn | 0013-936X 1520-5851 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_899156525 |
| source | MEDLINE; American Chemical Society Publications |
| subjects | Air Pollutants - toxicity Alternative fuels. Production and utilization Applied sciences Atmospheric pollution Automobiles Biodiesel fuels Biofuels - analysis Carbon - analysis Cottonseed Oil - chemistry Diesel engines Diesel fuels Emission standards Energy Energy and the Environment Exact sciences and technology Fuels Gases - analysis Gasoline - analysis Miscellaneous Organic Chemicals - analysis Particle Size Pollution Polycyclic aromatic hydrocarbons Polycyclic Aromatic Hydrocarbons - analysis Prevention and purification methods Temperature Toxicity Transports and other Vehicle Emissions - analysis |
| title | Emissions of EC, OC, and PAHs from Cottonseed Oil Biodiesel in a Heavy-Duty Diesel Engine |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-24T16%3A13%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=Emissions%20of%20EC,%20OC,%20and%20PAHs%20from%20Cottonseed%20Oil%20Biodiesel%20in%20a%20Heavy-Duty%20Diesel%20Engine&rft.jtitle=Environmental%20science%20&%20technology&rft.au=Song,%20Wei%20W&rft.date=2011-08-01&rft.volume=45&rft.issue=15&rft.spage=6683&rft.epage=6689&rft.pages=6683-6689&rft.issn=0013-936X&rft.eissn=1520-5851&rft.coden=ESTHAG&rft_id=info:doi/10.1021/es2013352&rft_dat=%3Cproquest_cross%3E899156525%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=884148638&rft_id=info:pmid/21736340&rfr_iscdi=true |