A novel high performance configuration of electrochemical cell to produce alkali for sequestration of carbon dioxide
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- 作者：Asad Mehmooda ; Muhammad Ibrahim Iqbalb ; d ; Ju-Young Leea ; Jinyeon Hwanga ; Kwang-Deog Jungb ; d ; Heung Yong Haa ; c ; hyha@kist.re.kr" class="auth_mail" title="E-mail the corresponding author ; hyha88@hotmail.com" class="auth_mail" title="E-mail the corresponding author
- 关键词：electrochemical cell ; brine electrolysis ; alkali ; membrane configuration ; carbon dioxide mineralization
- 刊名：Electrochimica Acta
- 出版年：2016
- 出版时间：20 November 2016
- 年：2016
- 卷：219
- 期：Complete
- 页码：655-663
- 全文大小：1112 K
文摘
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A novel configuration of electrochemical cell is proposed for production of alkali.
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New configuration consists of two cation exchange membranes (a CEM-CEM system).
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New membrane configuration eliminates issues related to anion exchange membrane.
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Optimized CEM-CEM system shows a remarkable improvement of output current density.
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An energy saving upto 740 kWh ton−1 for mineralization of CO2 is achieved.