Abstract The calcium ion-exchange moso bamboo was subjected to microwave heating to investigate into the influence of calcium ion on its pyrolysis. The dependence of the heating method on the pyrolysis behavior was also researched. The calcium-loaded samples gave very different pyrolysis behaviors from that of the demineralized sample based on the results of thermogravimetric analysis. The calcium ion was found to facilitate the production of the solid and gaseous products at the expense of bio-oil. The relative contents of 3,5-Dimethoxyacetophenone and levoglucosan in bio-oil were increased from 15.732% to 23.572% and 3.465% to 29.642%, respectively, by the introduction of calcium ion into the samples. The calcium ion exhibited a positive effect on the volume concentrations of CO2 and H2 companied with the decrease in those of CH4 and CO. The catalytic influence of the calcium ion became more outstanding under microwave condition than conventional condition.

中文翻译：

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钙离子在微波辐照毛竹热解中的作用

摘要 对钙离子交换毛竹进行微波加热，研究钙离子对其热解的影响。还研究了加热方法对热解行为的依赖性。根据热重分析结果，载钙样品的热解行为与脱矿质样品的热解行为非常不同。发现钙离子以牺牲生物油为代价促进固体和气体产物的生产。通过向样品中引入钙离子，生物油中3,5-二甲氧基苯乙酮和左旋葡聚糖的相对含量分别从15.732%增加到23.572%和3.465%到29.642%。钙离子对 CO2 和 H2 的体积浓度有积极影响，同时 CH4 和 CO 的体积浓度降低。