自热填充床反应器中木质生物质上行气化过程中焦油的特性

British journal of applied science & technology Pub Date : 2017-01-10 DOI:10.9734/bjast/2017/33654

J. Kihedu

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引用次数: 0

摘要

本研究采用质谱和热重分析方法研究了生物质上升气流气化过程中形成的焦油的特征。在代表热解区的反应器的中下部，生产气体中的焦油含量较高。焦油中C、H、N和O的含量分别增加了70.62%、10.62%、0.57%和18.20%，其HHV约为35.27MJkg-1。离子质荷比（mz）的ToF-MS分析

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Characterization of Tar Generated during Updraft Gasification of Woody Biomass in Auto-thermal Packed Bed Reactor

This study presents characteristics of tar formed during updraft gasification of biomass by using mass spectrometry and thermogravimetric analysis. Tar content in producer gas is higher at the lower-middle part of the reactor which represents a pyrolytic zone. Tar is composed of C, H, N and O by 70.62%, 10.62%, 0.57% and 18.20%, correspondingly and its HHV is around 35.27 MJkg -1 . ToF-MS analysis for ion mass-to-charge ratio ( mz

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British journal of applied science & technology

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