Sustainable Environment Research

Table 3 CECs of the raw materials and synthesized zeolites

From: Hydrothermal synthesis of zeolites from residual waste generated via indirect carbonation of coal fly ash

CEC (cmol kg⁻¹)
Raw material		Synthesized zeolite
Raw material		100 C^a		180 C^a
CFA	4.8	ZE-CFA-100	57	ZE-CFA-180	178
RW-HCl	5.3	ZE-HCl-100	46	ZE HCl-180	189
RW-NH₄Cl	5.1	ZE-NH₄Cl-100	46	ZE-NH₄Cl-180	200

^aHydrothermal reaction temperature

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ISSN: 2468-2039

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