Evaluation of effectiveness of highly concentrated alkanolamine solutions for capturing CO₂ in a rotating packed bed

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• 作者：Hsing-Ju Ma ; Yu-Shao Chen ; ^{yschen@cycu.edu.tw}
• 关键词：Rotating packed bed ; CO2 capture ; Chemical absorption ; Alkanolamines
• 刊名：International Journal of Greenhouse Gas Control
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：55
• 期：Complete
• 页码：55-59
• 全文大小：792 K
• 卷排序：55

文摘

Alkanolamine concentration from 30 to 100 wt% was evaluated for CO2 capture in RPB. Single and mixed alkanolamine of MEA, MMEA and PZ were used as absorbent. Increasing alkanolamine concentration effectively improved CO2 removal efficiency. An HTU value of 0.74 cm was obtained.