Removal of Chlorinated Chemicals in H₂ Feedstock Using Modified Activated Carbon

Table 3

HCl and VCM adsorption capacity over adsorbents.

Adsorbent		HCl			VCM
	(gHCl/g)	(gHCl/g)	Bed capacity	(gVCM/g)	(gVCM/g)	Bed capacity
GAC	0.0259	0.0275	0.9467	0.0063	0.0078	0.8134
6 N NaOH/GAC	0.0681	0.0627	0.9364	0.0026	0.0041	0.6504
SiO2	0.0011	0.0015	0.7246	1.57 × 10^−6	1.27 × 10^−4	0.0123
Al2O3 ball	0.0301	0.0356	0.8448	2.28 × 10^−7	4.01 × 10^−6	0.0569