DEVICE TO CARRY OUT CHROMATOGRAPHIC SEPARATION OF GAS-VAPOURT MIXES Russian patent published in 2009 - IPC G01N30/02 B01D15/08 

FIELD: process engineering.

SUBSTANCE: invention relates to process engineering and can be used in deeper conversion of hydrocarbons, their cracking and reforming. Proposed device comprises three chromatographic columns, one for sorbent layer regeneration from the mix heavy fraction and the other two for mix separation and release of light fraction. Aforesaid columns are divided into sections, each filled with sorbent that moves forced by carrier gas. The latter is fed from the first section and withdrawn from the third section, via transition channels incorporating controlled switching elements. Each column communicates with the system of preparation of introduction of the mix to be separated and with fraction collectors. There is a sorption-desorption activator arranged in sample preparation and introduction line to destruct complex organic molecules and distill separated substance.

EFFECT: higher efficiency.

1 dwg