{TAIL ~ The sorbents} of {HEAD ~ the present invention} exhibit a low catalytic activity for hydrocarbon polymerization and a high HCl sorption capacity 
{ TAIL ~ The sorbents } of { HEAD ~ the present invention } exhibit a low catalytic activity for hydrocarbon polymerization and a high HCl sorption capacity
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH