An industrial chromatographic process developed by Elf Aquitane Dévelopment and the Société de Recherches Techniques et Industriélles. Multiple beds are used. Used for separating perfume ingredients and proposed for separating aliphatic hydrocarbons
Comyns, Alan E. Dictionary, Encyclopedic Dictionary of Named Processes in Chemical Technology (3rd ed.), Alan E. Comyns (Ed.), Boca Raton, FL, CRC Press LLC, USA 2000, http://worldtracker.org/media/library/Science/Chem istry/Synthesis/Encyclopedic%20Dictionary%20of%20N amed%20Processes%20in%20Chemical%20Technology.pdf, (Named Chem Procss - Amer) {35}