The method 1 wherein {HEAD ~ said carbon dioxide stream} containing carbonyl sulfide and {TAIL ~ reduced amounts} of hydrogen, carbon monoxide, and methane is further fractionated to remove said carbonyl sulfide thereby leaving a substantially pure carbon dioxide stream 
containing
The method 1 wherein { HEAD ~ said carbon dioxide stream } containing carbonyl sulfide and { TAIL ~ reduced amounts } of hydrogen , carbon monoxide , and methane is further fractionated to remove said carbonyl sulfide thereby leaving a substantially pure carbon dioxide stream
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH