Dynamic Study of VSA and TSA Processes for VOCs Removal from Air

Figure 7

Breakthrough curves of mixtures of dichloromethane and acetone for different compositions: (a) 3000 ppm/1500 ppm, (b) 2000 ppm/500 ppm, (c) 500 ppm/2000 ppm, and (d) 750 ppm/400 ppm on activated carbon, at 298 K and atmospheric pressure. Symbols: experimental data. Lines: LDF model.

(a)

(b)

(c)

(d)