It is a further advantage of {HEAD ~ the invention} to allow for {TAIL ~ a reduction} in the use of caustic in the process which in turn will help downstream emulsion breaking 
to allow for
It is a further advantage of { HEAD ~ the invention } to allow for { TAIL ~ a reduction } in the use of caustic in the process which in turn will help downstream emulsion breaking
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH