Liquid desiccant lithium chloride regeneration by membrane distillation for air conditioning

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• 作者：Hung C. Duong^a ; Faisal I. Hai^a ; Ali Al-Jubainawi^b ; Zhenjun Ma^b ; Tao He^c ; Long D. Nghiem^a ; ^{longn@uow.edu.au}
• 关键词：Membrane distillation (MD) ; Liquid desiccant air conditioning ; Desiccant regeneration ; Energy efficiency
• 刊名：Separation and Purification Technology
• 出版年：2017
• 出版时间：28 April 2017
• 年：2017
• 卷：177
• 期：Complete
• 页码：121-128
• 全文大小：785 K
• 卷排序：177

文摘

MD is suitable for regenerating LiCl for liquid desiccant air conditioning. MD could regenerate 20–29 wt.% LiCl without any significant LiCl loss. In MD regeneration of LiCl, concentration polarisation was significant. Regeneration capacity & energy input can be optimised by key operating parameters. They include feed concentration, feed temperature, & circulation flow rate.