Carbon dioxide sequestration using NaHSO₄ and NaOH: A dissolution and carbonation optimisation study

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• 作者：Aimaro Sanna ; ^{a.sanna@hw.ac.uk} ; Luc Steel ; M. Mercedes Maroto-Valer
• 关键词：CO2 fixation ; CCS ; Mineral carbonation ; Clean energy ; Sodium salts
• 刊名：Journal of Environmental Management
• 出版年：2017
• 出版时间：15 March 2017
• 年：2017
• 卷：189
• 期：Complete
• 页码：84-97
• 全文大小：2559 K
• 卷排序：189

文摘

The use of recyclable sodium salts for CO2 sequestration was investigated. An optimal dissolution efficiency of 69.6% was achieved over 3 h at 100 °C. An optimal carbonation efficiency of 95.4% was achieved over 30 min at 90 °C. The CO2 sequestration capacity was of 223.6 gCO2/kg serpentine.