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. 2023 Jun 29;62(42):17168–17181. doi: 10.1021/acs.iecr.3c00445

Table 1. CHNS Analysis Results.

Name C H N S O*a
BC-Origin 78.05 2.10 0.34 1.17 18.34
BC-H2O 82.51 0.81 <0.30 <0.30 16.08
BC–CO2 84.18 1.97 <0.30 <0.30 13.25
BC-ZnCl2 74.26 1.32 <0.30 <0.30 23.82
BC-KOH 84.46 2.25 <0.30 <0.30 12.69
BC-H3PO4 78.97 1.24 0.45 <0.30 20.04
WP-Origin 88.30 1.35 <0.30 0.43 9.67
WP-H2O 90.50 1.06 <0.30 <0.30 7.84
WP-CO2 91.15 0.68 <0.30 <0.30 7.57
WP-ZnCl2 76.42 0.91 <0.30 <0.30 22.07
WP-KOH 88.51 1.18 <0.30 <0.30 9.71
WP-H3PO4 75.12 0.87 <0.30 <0.30 23.41
CS-Origin 83.88 1.22 <0.30 <0.30 14.3
CS-H2O 90.65 1.32 <0.30 <0.30 7.43
CS-CO2 89.77 0.87 <0.30 <0.30 8.76
CS-ZnCl2 90.93 0.58 <0.30 <0.30 7.89
CS-KOH 90.47 0.88 <0.30 <0.30 8.05
CS-H3PO4 75.86 1.13 <0.30 <0.30 22.41
a

O* is obtained by difference.