请哪位高人帮忙翻译一下

来源：百度知道 编辑：UC知道 时间：2024/05/29 14:46:17
以神东煤（SD）、新疆煤（XJ）为研究对象来考察铁基矿物质对煤热解特性的影响。实验运用热重分析、固定床热解-色谱分析法分别对原煤、脱矿煤、和脱矿负载FeCl3煤的热解特性对比研究。结果表明：由于煤种变质程度不同，SD煤的热解在450oC左右达到最大失重速率，而XJ煤在600oC达到最大失重速率，相应的气体产物的最大释放温区也有所不同。载Fe煤的失重量大于脱矿煤，而小于原煤，这与原煤中固有矿物质的催化作用有关。Fe的催化作用主要表现在热解达到最大失重速率的温度以后，特别是热解第三阶段-缩聚阶段，H2的释放量在相应的温区有所增加，说明Fe对热解缩合反应有催化作用。SD载Fe煤的失重量明显大于脱矿煤，而XJ载Fe煤的失重量与脱矿煤没有较大的差别，说明Fe的催化作用于煤种的变质程度有关。

To Shendong coal (SD), Xinjiang coal (XJ) as the research object to study iron-based minerals on coal pyrolysis characteristics. Experimental use of thermal gravimetric analysis, fixed-bed pyrolysis - chromatography, respectively, of raw coal, demineralized coal and demineralized coal load FeCl3 comparative study of pyrolysis characteristics. The results showed that: As the coals of different metamorphic grade, SD coal pyrolysis at about 450oC maximum weight loss rate, while the XJ coal 600oC maximum weight loss rate, the corresponding product of the maximum release of gas temperature are also different. Fe containing coal demineralization weight loss greater than coal, but less than coal, which is inherent in coal-related minerals act as a catalyst. Fe mainly manifested in the catalytic pyrolysis of maximum weight loss rate after the temperature, especially in the third phase of pyrolysis - polycondensation stage, H2 emissions in the corresponding temperature increase shows that Fe