Characteristics and Stability of Mercury Vapor Adsorption over Two Kinds of Modified Semicoke

Table 2

Surface carbon functional groups distribution of NM-SC, Cl-SC, and Mn-H-SC.

Sample	C–C (%)	C–OR (%)	C=O (%)	O=C–OH (%)
SC	51.37	34.32	9.48	4.83
Cl-SC	66.96	12.79	11.22	9.03
Mn-H-SC	75.17	13.40	4.56	6.87
Hg-Cl-SC	77.18	12.69	5.98	4.15
Hg-Mn-H-SC	77.83	14.68	3.21	4.28