Catalytic performance of chloromethane transformation for light olefins production over SAPO-34 with different Si content

AbstactSAPO-34s with low and high Si content were synthesized and characterized by XRD, XRF, NMR, FTIR and TG-DSC. Different Si content generated no apparent difference in XRD patterns and 31P and 27Al MAS NMR spectra. The Si coordination states studied by 29Si MAS NMR predicted the acidity differen...

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Veröffentlicht in:	Catalysis letters 2007-03, Vol.114 (1-2), p.30-35
Hauptverfasser:	YINGXU WEI, DAZHI ZHANG, YANLI HE, LEI XU, YUE YANG, SU, Bao-Lian, ZHONGMIN LIU
Format:	Artikel
Sprache:	eng
Schlagworte:	Alkenes Catalysis Catalysts Chemical industry Chemistry Coke Exact sciences and technology General and physical chemistry Methyl chloride NMR spectroscopy Selectivity Silicon Spectra Supply & demand Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Transformations
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