Shamim Haider

[ 1 ] - Techno-economic evaluation of helium recovery from natural gas; A comparison between inorganic and polymeric membrane technology

Natural gas produced at high pressure (50-70 bar) is the only industrial source of helium (He). A membrane separation process may offer a more efficient production system with smaller footprint and lower operational cost than conventional cryogenic system. Inorganic membranes with high mechanical strength are known to exhibit good stability at high pressure. In this work, two inorganic membrane...