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. 2019 Feb 12;14(2):e0211713. doi: 10.1371/journal.pone.0211713

Table 6. Adsorbent weight loss at different temperature ranges.

Adsorbents	Temperature range	Weight loss, %
Raw–CAC	29°C to 100°C	15.8
	100°C to 400°C	20.4
	400°C to 600°C	25.2
ZnAc₂–CAC	29°C to 100°C	7.2
	100°C to 400°C	12.3
	400°C to 600°C	16.4
KOH–CAC	29°C to 100°C	4.6
	100°C to 400°C	7.0
	400°C to 600°C	10.0
KI–CAC	29°C to 100°C	12.4
	100°C to 400°C	15.3
	400°C to 600°C	16.4
CuSO₄–CAC	29°C to 100°C	9.4
	100°C to 400°C	12.0
	400°C to 600°C	14.1
Na₂SO₃–CAC	29°C to 100°C	12.8
	100°C to 400°C	16.0
	400°C to 600°C	18.7