The Analysis of Synthetic Al-ZSM-5 in Material Engineering

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XRD,XRF,BET,Mossbauer spectrum, TEM and 27AI 29SiMAS NMR is used to characterize the samples in material engineering. Samples of heterocrystalline synthesis show almost the same activity as those prepared by solid-state ion exchange. Both are superior to the samples by traditional methods. In NH3-SCR,Al-ZSM-5 exhibits a similar activity of deNOx to Cu-ZSM-5,while with C3H8 as reducing agent Cu-ZSM-5 is much better than Al-ZSM-5

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362-365

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October 2012

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© 2012 Trans Tech Publications Ltd. All Rights Reserved

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