In processing natural gas for the removal of {TAIL ~ nitrogen}, hydrocarbon recoveries of {HEAD ~ greater than 99 mol %} are achieved 
In processing natural gas for the removal of { TAIL ~ nitrogen } , hydrocarbon recoveries of { HEAD ~ greater than 99 mol % } are achieved
OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH