Conversion of Y into SSZ-13 zeolite in the presence of tetraethylammonium hydroxide and ethylene-to-propylene reactions over SSZ-13 zeolites
Catalysis Today(2017)
摘要
•Conversion of various Y into other zeolites was attempted with TEA-OH template.•SSZ-13 zeolites were obtained from Y with SARs of 12 and 30 in TEA-OH/NaOH.•Phase selectivity/transformation was explained with framework density or pore size.•SSZ-13 obtained in TEA-OH was very competitive in ethylene-to-propylene reaction.
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关键词
Ethylene to propylene,Phase conversion,Phase selectivity,SSZ-13,Structure-directing agent,Zeolite synthesis
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