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Experimental studies on molar distribution of CO/CO_2 and CO/H_2 along the length of downdraft wood gasifier

机译:CO / CO_2和CO / H_2在顺流式气化炉内摩尔分布的实验研究

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Experimental studies on molar distribution of CO/CO_2 and CO/H_2 along the length of downdraft wood gasifier are reported in this paper. Sixteen numbers of special probes have been prepared and installed in various zones of the laboratory scale downdraft wood gasifier for generating data through exhaustive measurements of simultaneous concentration and temperature profiles along the length of gasifier using four different woody biomass materials in different shapes and sizes as a feedstock. Eight molar distribution for CO/CO_2 and seven for CO/H_2 have been derived using these data of concentration and temperature profiles along the length of gasifier, while best molar distribution for both was decided based on comparison of their average absolute and bias errors and validated with present and published experimental data points of other biomass also. Both CO/CO_2 and CO/H_2 distribution proposed in present work are found very close to measured values and thereby establish its acceptability.
机译:报道了沿下气化气化炉长度方向CO / CO_2和CO / H_2摩尔分布的实验研究。已经准备并安装了十六种特殊探针,用于实验室规模的下浮式木材气化炉的各个区域,通过使用四种不同形状和大小的不同木质生物质材料,沿着气化炉长度同时对浓度和温度曲线进行详尽的测量,从而生成数据。原料。利用这些沿气化炉长度方向的浓度和温度分布数据,得出了八个CO / CO_2摩尔分布和七个CO / H_2摩尔分布,同时基于它们的平均绝对误差和偏倚误差的比较确定了两者的最佳摩尔分布并进行了验证与目前和已发布的其他生物质的实验数据点。发现当前工作中提出的CO / CO_2和CO / H_2分布都非常接近测量值,从而确定了其可接受性。

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