The process for producing the composition comprises the steps: combining a zeolite with a promoter under a condition sufficient to incorporate the zeolite with the promoter to produce a first promoted zeolite; incorporating {TAIL ~ the first promoted zeolite} with a second promoter to produce {HEAD ~ a second promoted zeolite}; and heating the second promoted zeolite 
The process for producing the composition comprises the steps : combining a zeolite with a promoter under a condition sufficient to incorporate the zeolite with the promoter to produce a first promoted zeolite ; incorporating { TAIL ~ the first promoted zeolite } with a second promoter to produce { HEAD ~ a second promoted zeolite } ; and heating the second promoted zeolite
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH