Inventors:
Philip B. Henderson - Wescosville PA
Charles G. Coe - Macungie PA
Donald E. Fowler - Allentown PA
Montford S. Benson - Wescosville PA
Assignee:
Air Products and Chemicals, Inc. - Allentown PA
International Classification:
B01D 1508
B01D 5304
Abstract:
A method is disclosed for the kinetic separation of gas mixtures using gas-solid chromatography. More specifically, a method is disclosed for the kinetically driven gas-solid chromatographic separation of NF. sub. 3 from CF. sub. 4 in significant volumes over a specific class of adsorbents to recover NF. sub. 3 at high purities, such as 99. 99% NF. sub. 3.