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首页> 外文期刊>American journal of applied sciences >PYROLYSIS OF EMPTY FRUIT BUNCHES: INFLUENCE OF TEMPERATURE ON THE YIELDS AND COMPOSITION OF GASEOUS PRODUCT | Science Publications
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PYROLYSIS OF EMPTY FRUIT BUNCHES: INFLUENCE OF TEMPERATURE ON THE YIELDS AND COMPOSITION OF GASEOUS PRODUCT | Science Publications

机译：空水果束的热解：温度对气态产物产量和组成的影响科学出版物

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> With the increasing concern on fossil fuel depletion and environmental problems, the utilization of renewable biomass resources is expected to play an important role in the future. Biomass can be converted into a variety of fuels and chemicals by different processes; one of which is pyrolysis that has been subjected to extensive research in recent years. In this study, pyrolysis of oil palm Empty Fruit Bunches (EFB) was investigated using a quartz fluidised-fixed bed reactor. The effects of pyrolysis temperatures on the yields and composition of gaseous products were investigated. The temperatures of pyrolysis used were in the range of 300-600°C. The gaseous products from pyrolysis of (EFB) were analyzed using a dual-channel micro-GC with Thermal Conductivity Detector (TCD). The highest and lowest gas yields obtained were 42.98 and 31.55% at 600 and 300°C, respectively. The gases detected were Carbon Monoxide (CO), carbon dioxide (CO2), Methane (CH4), Ethane (C2H6) and Ethylene (C2H4). At 300 and 400°C, the gas mixture comprised mainly CO2 (20%) and CO (20%). Other gases such as CH4, C2H4 and C2H6 only evolved at higher temperature starting from 400°C with the yield of the latter two gases in very low concentration.
机译： >随着对化石燃料枯竭和环境问题的日益关注，可再生生物质资源的利用有望在未来发挥重要作用。生物质可以通过不同的过程转化为多种燃料和化学物质。其中之一是热解，近年来已经对其进行了广泛的研究。在这项研究中，使用石英流化固定床反应器研究了油棕空果束（EFB）的热解。研究了热解温度对气态产物产率和组成的影响。所使用的热解温度在300-600℃的范围内。使用带有热导检测器（TCD）的双通道微型气相色谱仪分析了（EFB）热解的气态产物。在600和300°C下，获得的最高和最低的气体产率分别为42.98和31.55％。检测到的气体为一氧化碳（CO），二氧化碳（CO 2 ），甲烷（CH 4 ），乙烷（C 2 H < sub> 6 ）和乙烯（C 2 H 4 ）。在300和400°C下，气体混合物主要包含CO 2 （20％）和CO（20％）。其他气体，例如CH 4 ，C 2 H 4 和C 2 H 6 仅在从400°C开始的较高温度下析出，后两种气体的收率非常低。

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