Advantages of {TAIL ~ the use} of such small crystal size zeolite Y include {HEAD ~ greater naphtha yields}, and greater activity with little or no increase in gas make 
Advantages of { TAIL ~ the use } of such small crystal size zeolite Y include { HEAD ~ greater naphtha yields } , and greater activity with little or no increase in gas make
OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH