SEPARATION OF HYDROGEN CHLORIDE FROM GASEOUS MIXTURES

摘要

12,862 SEPARATION OF HYDROGEN CHLORIDE FROM GASEOUS MIXTURES A method is disclosed for separating hydrogen chloride from a gaseous mixture containing hydrogen chloride and carbon dioxide in admixture with other gaseous impurities comprising contacting said gaseous mixture with a cross-linked, water-soluble polymer of N-glycidylpiperazine at a temperature between about -10 and 100.degree.C. ~ S P E C I F I C A T I O ~