The process comprises reacting propylene, {HEAD ~ oxygen}, and hydrogen in a slurry comprising a catalyst and a solvent to produce a gaseous product stream and {TAIL ~ a liquid product stream} 
The process comprises reacting propylene , { HEAD ~ oxygen } , and hydrogen in a slurry comprising a catalyst and a solvent to produce a gaseous product stream and { TAIL ~ a liquid product stream }
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL