The present invention provides interstage cooling of the second refrigeration cycle by {HEAD ~ heat exchange} with {TAIL ~ the first refrigeration cycle} to cool the multicomponent refrigerant in the second cycle between stages of compression 
with
The present invention provides interstage cooling of the second refrigeration cycle by { HEAD ~ heat exchange } with { TAIL ~ the first refrigeration cycle } to cool the multicomponent refrigerant in the second cycle between stages of compression
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 TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH