Synthesis of CaCO₃ using CO₂ at room temperature and ambient pressure

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• 作者：Byoung-Ju Kim^a ; Eun-Hye Park^b ; KangDuk Choi^c ; Kwang-Sun Kang^a ; ^{kkang@kiu.ac.kr}
• 关键词：Greenhouse gas ; NH4OH ; CO2 ; CaCO3 ; Ca(OH)2
• 刊名：Materials Letters
• 出版年：2017
• 出版时间：1 March 2017
• 年：2017
• 卷：190
• 期：Complete
• 页码：45-47
• 全文大小：851 K
• 卷排序：190

文摘

We discovered the catalyst for removal of CO2 gas. The CO2 gas can react with Ca(OH)2 with NH4OH catalyst. The reaction occurs at room temperature and ambient pressure. The CaCO3 particle sizes are dependent on the catalyst concentration.