Enhancement of the CO2 adsorption and hydrogenation to CH4 capacity of Ru–Na–Ca/γ–Al2O3 dual function material by controlling the Ru calcination atmosphere 期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

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Enhancement of the CO₂ adsorption and hydrogenation to CH₄ capacity of Ru–Na–Ca/γ–Al₂O₃ dual function material by controlling the Ru calcination atmosphere

引用本文：	Alejandro Bermejo-López,Be?at Pereda-Ayo,Jon A.Onrubia-Calvo,JoséA.González-Marcos,Juan R.González-Velasco.Enhancement of the CO₂ adsorption and hydrogenation to CH₄ capacity of Ru–Na–Ca/γ–Al₂O₃ dual function material by controlling the Ru calcination atmosphere[J].环境科学学报(英文版),2024(6):292-305.

作者姓名：	Alejandro Bermejo-López Be?at Pereda-Ayo Jon A.Onrubia-Calvo JoséA.González-Marcos Juan R.González-Velasco

摘要：	Integrated CO₂capture and utilization (ICCU) technology requires dual functional materials(DFMs) to carry out the process in a single reaction system.The influence of the calcination atmosphere on efficiency of 4%Ru-8%Na₂CO₃-8%CaO/γ-Al₂O₃DFM is studied.The adsorbent precursors are first co-impregnated onto alumina and calcined in air.Then,Ru precursor is impregnated and four aliquotes are subjected to different calcination protocols:static a...