Fig. 4: The simulated temperature vacuum swing adsorption process results.
From: Efficient continuous SF6/N2 separation using low-cost and robust metal-organic frameworks composites
A Schematic diagram of the VTSA cycle, left, two-stage VTSA, right, single-stage VTSA with bed utilization − 0% (yellow) to 100% (green), (AD, Adsorption; ED, Equalization depressurization; VU, Vacuum desorption; VU Purge, Vacuum desorption with Purge; ER, Equalization pressurization; CR, Pressurization with cooling; PP, Heating co-current blowdown; color code: blue, cooling; red, heating). B Schematic model of the two-stage VTSA process. C Simulation results of single-stage and two-stage VTSA and energy consumption for two-stage VTSA and cryogenic distillation.
