The hydrogen rich stream from the carbon dioxide PSA unit is recycled to the feed to the steam reformer thereby providing {HEAD ~ maximum recovery} of {TAIL ~ the hydrogen} 
of
The hydrogen rich stream from the carbon dioxide PSA unit is recycled to the feed to the steam reformer thereby providing { HEAD ~ maximum recovery } of { TAIL ~ the hydrogen }
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 REL TAIL TAIL TAIL TAIL TAIL TAIL