This process allows for industrial scale CO2 capture and {HEAD ~ sequestration} at {TAIL ~ relatively low costs} 
at
This process allows for industrial scale CO2 capture and { HEAD ~ sequestration } at { TAIL ~ relatively low costs }
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL