Vapor phase adsorption using nonstoichiometric carbon-sulfur compounds
 Nonstoichiometric carbon-sulfur compounds have been found to be effective adsorbents for separating organic vapors from a gaseous mixture. Separation of aromatic compounds from gaseous mixtures is particularly effective using such compounds. The spent adsorbent may then be regenerated. 
Exxon Research & Engineering Co.
B B
B01D B01J
inventional inventional
John M. David W. Chin H.
Longo Savage Chang