Name: Structured Ni@NaA Zeolite supported on SiC Foam Catalyst for Catalytic CO2 Methanation Supporting Information (SI)
Description: Figure S1 Scheme of the experimental rig for catalytic CO2 methanation. Figure S2. H2 pulse chemisorption result of the 15Ni@NaA-SiC catalyst. Figure S3. SEM micrographs of the (a) bare SiC foam, and (b-c) NaA seeds layer dispersed on the surface of SiC foam. Figure S4. Profiles of pressure drop as a function of time-on-stream (TOS) over different NaA-SiC composites. (Experimental condition: feed gas = pure N2, total flow rate = 100 ml [STP] min−1) Figure S5. Weight gain of the NaA-SiC composites after the repetitive hydrothermal synthesis. Figure S6. Elements distribution of (a) 15Ni@NaA-SiC and (b) 15Ni@NaA. Figure S7. H2-TPR profiles of different catalysts. Figure S8. Catalytic performance of CO2 methanation over the 15Ni@SiC catalyst. (Experimental condition: H2/CO2 = 4, volume of catalyst bed = 1.6 cm3, total flow rate = 50 ml [STP] min−1, GHSV = 1875 hr−1) Figure S9. Variation of surface species on the 15Ni@NaA catalyst (by DRIFTS) during CO2 methanation as a function of reaction temperature. Table S1. Textural and structural properties of different samples. Table S2. ICP-OES analysis of the as-synthesised catalysts. Table S3. CO2 conversions and related specific reaction rates obtained during the CO2 methanation.
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Resository: https://aiche.onlinelibrary.wiley.com
Start date: 2020-08-05 00:00:00 UTC
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Related Article: Structured Ni@NaA zeolite supported on silicon carbide foam catalysts for catalytic carbon dioxide methanation
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