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