铈基固溶体及稀土改性HZSM-5催化分解甲硫醇性能研究
[Abstract]:This paper deals with the catalytic decomposition of methyl mercaptan as a typical volatile organic sulfur compound ( VOSCs ) , which has wide sources , strong toxicity and no secondary pollution to the natural environment and human health . The results are as follows : 1 ) The synthesis of cerium - zirconium solid solution has the best catalytic activity . The results are summarized as follows : 1 ) The catalytic decomposition of methyl mercaptan is a simple inorganic hydrocarbon and easy - to - treat inorganic sulfur compound . The experimental results show that the cerium - based solid solution and rare earth modified HZSM - 5 zeolite have the best catalytic activity . The catalytic degradation of HZSM - 5 zeolite with modified HZSM - 5 catalysts was investigated by a series of characterization methods . The results showed that the catalytic activity and stability of HZSM - 5 catalysts modified HZSM - 5 were improved by a series of characterization methods .
【学位授予单位】:昆明理工大学
【学位级别】:硕士
【学位授予年份】:2017
【分类号】:O643.32;X701
【参考文献】
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