O le Crude Neon and Helium Purification System e aoina mai le kesi mata mai le neon ma le helium fa'atamaoaigaina vaega o le ea separation unit. E aveesea mea leaga e pei o le hydrogen, nitrogen, okesene ma vai ausa e ala i se faasologa o faagasologa: catalytic hydrogen aveesea, cryogenic nitrogen adsorption, cryogenic neon-helium vaega ma le helium adsorption mo neon separation. O lenei faiga e maua ai le mama maualuga o le neon ma le kasa helium. Ona toe fa'amafanafanaina lea o mea kesi fa'amama, fa'amautu i totonu o se tane fa'amau, fa'apipi'i e fa'aoga ai le fa'amama fa'amama ma fa'atumuina i totonu o fa'agogo oloa maualuga.