AFX Zeolite for Use as a Support of NH3-SCR Catalyst Mining through AICE Joint Research Project of Industries–Academia–Academia

This paper introduces a joint industries–academia–academia research project started by researchers in several automobile companies and universities working on single theme. Our first target was to find zeolite for NH3-SCR, that is, mining. Zeolite AFX, having the same topology of SSZ-16, found be one zeolites. SSZ-16 can synthesized using an organic structure-directing agent such as 1,1?-tetramethylenebis(1-azonia-4-azabicyclo[2.2.2]octane; Dab-4, resulting formation Al-rich with Si/Al below five. We AFX crystallized use N,N,N?,N?-tetraethylbicyclo[2.2.2]oct-7-ene-2,3:5,6-dipyrrolidinium ion, called TEBOP this study, had analog around six smaller particle size than SSZ-16. The demonstrated high performance NH3-SCR zeolitic support load large number divalent Cu ionic species hydrothermal stability.