For example, {HEAD ~ the intermediate concentrate} can contain {TAIL ~ 5 to 52 weight percent zirconium} or 8 to 52 weight percent zirconium 
contain
For example , { HEAD ~ the intermediate concentrate } can contain { TAIL ~ 5 to 52 weight percent zirconium } or 8 to 52 weight percent zirconium
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH