The carbon dioxide PSA unit produces a hydrogen rich stream which is recycled to the feed to the steam reformer, {HEAD ~ a carbon dioxide rich recycle stream} which is recycled to {TAIL ~ the carbon dioxide PSA unit feed} and a carbon dioxide rich product stream which is introduced under pressure to a liquifier 
The carbon dioxide PSA unit produces a hydrogen rich stream which is recycled to the feed to the steam reformer , { HEAD ~ a carbon dioxide rich recycle stream } which is recycled to { TAIL ~ the carbon dioxide PSA unit feed } and a carbon dioxide rich product stream which is introduced under pressure to a liquifier
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH