The carbon dioxide product stream is liquified in a distillation column to obtain {HEAD ~ high purity liquid carbon dioxide} and a vapor stream which is recycled to the carbon dioxide PSA feed to provide {TAIL ~ maximum recovery} of high purity carbon dioxide 
The carbon dioxide product stream is liquified in a distillation column to obtain { HEAD ~ high purity liquid carbon dioxide } and a vapor stream which is recycled to the carbon dioxide PSA feed to provide { TAIL ~ maximum recovery } of high purity carbon dioxide
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH