{HEAD ~ This invention} relates to {TAIL ~ an intergrown molecular sieve}, its synthesis and its use in the conversion of oxygenates to olefins 
{ HEAD ~ This invention } relates to { TAIL ~ an intergrown molecular sieve } , its synthesis and its use in the conversion of oxygenates to olefins
HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH