Patent ID: 6910350

Claim:
A gas separation device comprising a first container defining a first major axis and comprising a frame, an absorber assembly mounted in the first container so as to be surrounded by the frame, a second container defining a second major axis and comprising a second frame, a cryogenic distillation device mounted in the second container so as to be surrounded by the frame, the first and second containers including first and second apertures, respectively, the absorber assembly and the cryogenic distillation device being configured to be connected through the first and second apertures and operate while being mounted in the first and second containers, wherein each of the first and second containers includes at least four anchoring points, the anchoring points being arranged such that at least four of the anchoring points on the first container are aligned with at least four of the anchoring points on the second container when the first and second containers abut each other with the respective major axes extending perpendicularly to each other, the at least four anchoring points extending around the periphery of the first and second apertures.