Processes and systems for regeneration of a sorbent

A sorbent housing module (100) to hold one or more sorbent structure(s) during adsorption and regeneration, the sorbent housing module comprising:

• a. two side segments (102, 104),
• b. a top segment (106),
• c. a bottom segment (108),
• d. an opening (110) comprising two opposing faces, the opening being defined at least by the two side segments and the top and bottom segments,
• wherein one face comprises a first seal assembly (116) providing at least two, preferably at least three, more preferably at least four, zones (118) being isolatable to each other;
• wherein the other face comprises a second seal assembly (120) providing at least one, preferably at least two, more preferably at least three, zone(s) (119) being isolatable to each other;
• wherein both seal assemblies comprise a plurality of seal elements that extend laterally across the opening (110), from one side segment to another side segment;
• wherein at least one of the top segment and the bottom segment comprises a mount (122) comprising a sliding component (125) to enable the sorbent housing module to be moved along a track (202);
• wherein the opening being configured to hold one or more sorbent structure(s) (112) during desorption of a selected gas.