Research Article
Removal of Chlorinated Chemicals in H2 Feedstock Using Modified Activated Carbon
Figure 5
Breakthrough curves of HCl (int. 600 ppm) and VCM (int. 20 ppm) contaminated in H2; ■ GAC, ● 6 N NaOH/GAC, ▲ SiO2, and ▾ Al2O3 balls.
| (a) HCl |
| (b) VCM |