{"title":"固定床反应器中温度对热带木质生物质热解油的影响","authors":"I. F. Titiladunayo, O. P. Fapetu, J. Fabiyi","doi":"10.5958/J.0976-3015.3.1.002","DOIUrl":null,"url":null,"abstract":"The influence of temperature on the yield and properties of pyroligneous oil produced from three tropical biomass {Apa wood (Afzelia africana), Iroko wood (Melicia excelsa) and palm kernel (Elais guineensis) shells} were investigated at 400, 500, 600, 700 and 800°C in an in-house fabricated fixed-bed reactor. The syngas and pyroligneous oil namely: pyrolysis oil and tar were studied. The biomass species and pyrolysis temperature significantly influence the oil yield (p<0.05). The chemical compositions of the pyrolysis oil were characterized using Fourier transform infrared (FTIR) and the spectra showed the presence of ketonic (acid) and olefinic compounds. The ketonic acid is responsible for the high acidic nature of the oil. Density of the pyrolysis oil obtained from Apa, Iroko and PKS are not temperature and biomass source dependent.","PeriodicalId":107641,"journal":{"name":"Journal of Biofuels","volume":"254 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Effect of Temperature on the Pyroligneous Oil from Selected Tropical Woody Biomass in a Fixed-Bed Reactor\",\"authors\":\"I. F. Titiladunayo, O. P. Fapetu, J. Fabiyi\",\"doi\":\"10.5958/J.0976-3015.3.1.002\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The influence of temperature on the yield and properties of pyroligneous oil produced from three tropical biomass {Apa wood (Afzelia africana), Iroko wood (Melicia excelsa) and palm kernel (Elais guineensis) shells} were investigated at 400, 500, 600, 700 and 800°C in an in-house fabricated fixed-bed reactor. The syngas and pyroligneous oil namely: pyrolysis oil and tar were studied. The biomass species and pyrolysis temperature significantly influence the oil yield (p<0.05). The chemical compositions of the pyrolysis oil were characterized using Fourier transform infrared (FTIR) and the spectra showed the presence of ketonic (acid) and olefinic compounds. The ketonic acid is responsible for the high acidic nature of the oil. Density of the pyrolysis oil obtained from Apa, Iroko and PKS are not temperature and biomass source dependent.\",\"PeriodicalId\":107641,\"journal\":{\"name\":\"Journal of Biofuels\",\"volume\":\"254 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1900-01-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Biofuels\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.5958/J.0976-3015.3.1.002\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Biofuels","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.5958/J.0976-3015.3.1.002","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Effect of Temperature on the Pyroligneous Oil from Selected Tropical Woody Biomass in a Fixed-Bed Reactor
The influence of temperature on the yield and properties of pyroligneous oil produced from three tropical biomass {Apa wood (Afzelia africana), Iroko wood (Melicia excelsa) and palm kernel (Elais guineensis) shells} were investigated at 400, 500, 600, 700 and 800°C in an in-house fabricated fixed-bed reactor. The syngas and pyroligneous oil namely: pyrolysis oil and tar were studied. The biomass species and pyrolysis temperature significantly influence the oil yield (p<0.05). The chemical compositions of the pyrolysis oil were characterized using Fourier transform infrared (FTIR) and the spectra showed the presence of ketonic (acid) and olefinic compounds. The ketonic acid is responsible for the high acidic nature of the oil. Density of the pyrolysis oil obtained from Apa, Iroko and PKS are not temperature and biomass source dependent.
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