CeO2/Al2O3脱硝催化剂的抗中毒改性研究任务书

 2021-10-25 09:10

1. 毕业设计(论文)的内容和要求

课题组前期研制的CeO2/Al2O3脱硝催化剂表现出优异的NH3-SCR脱硝活性,本课题将重点考察水蒸气、SO2、CO2、碱金属等对该体系催化剂脱硝性能的影响,并对其抗中毒性能进行改性研究。

(1)在第1章引言部分,通过文献阅读和总结分析,给出如下内容:在课题组前期研制出的脱硝活性优异的CeO2/Al2O3催化剂基础上,采用过渡金属离子掺杂制备复合型催化剂,研究其性能。

(2)在第2章总体方案设计部分,在制备过程考察过渡金属离子种类、掺杂量、制备条件等因素对催化剂性能的影响(3)第3章,在优化制备复合型催化剂基础上,重点研究水蒸气、SO2、CO2以及碱金属等对该体系催化剂脱硝性能的影响,并分析其中毒的机理。

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2. 参考文献

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