石油製品實驗室 - hsinchu.bsmi.gov.tw€¦ · 石油製品實驗室 替您把關生活中各種燃料的品質 一、前言 本分局石油製品專業檢驗的實驗室,負責檢驗汽油、柴油、煤油、航空燃
(II) 生質柴油 - 原理與特性
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Transcript of (II) 生質柴油 - 原理與特性
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(II) -:
97 10 16
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(2005)
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(biodiesel)()()(Transesterification Reaction)
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*
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Transesterification Reaction of OilCatalysts: Two of the most commonly used catalysts for transesterification are NaOH and KOH. R1, R2, and R3 are long chains of carbons and hydrogen atoms, sometimes called fatty acid chains. Viscosity27-35 mm2/sec 4-5 mm2/sec
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(1) B100: 100% (2) B20: 20% (3) B2: 2%
()
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(20%) B20B20 (2005)()
#2(Flash point)52118%0.050.01(Cetane number)4250gr.min.2,5006,000
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() (Cold filter plugging point CFPP) (Renewable)(Biodegradable) () CO2
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CFPP is a problem for B100 biodiesel(http://www.eere.energy.gov/biomass/pdfs/36182.pdf)
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CO2 ()
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60037093103,000
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()
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(1) 9313 780 (2) 1300 (1) 94 90 (2) 952000
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(2007)
200513
200616
2007(17)
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(1) 90 (2) 9410( ) (3) 97715B1()
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25080%110/
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: (EurObserv'ER, Biofuels Barometer,European Biodiesel Board, and calculations based on EuroStat2004)Biodiesel Production in kT in EU 25
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199130%1000 Leer CD company1990199510 / Leer CD Process
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(1) RON FORDAGIGA (2) 2~3/ 8085 1993 1 ~Ester Body (1) (2)
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(Carbon cycle)CO2CO2
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()
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(Particulate) (CO) COCO CO
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() (HC) (NOx)
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() (SOX)
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: (US EPA2002)Basic emission correlations.
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() (smoke)(soot) PMCOHC NOx