As shown in the description above, it will be understood that {HEAD ~ the present invention} also provides {TAIL ~ a method} of performing a reaction involving a gaseous reactant stream and a falling film liquid reactant stream 
provides
As shown in the description above , it will be understood that { HEAD ~ the present invention } also provides { TAIL ~ a method } of performing a reaction involving a gaseous reactant stream and a falling film liquid reactant stream
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH