The application of structured packing in industrial extraction of bromine from concentrated seawater

2018 4th International Conference on Environmental Science and Material Application

生态环境科学;材料科学

Zhang, Qi^1 ; Liu, Wei^1 ; Chai, Shujing^1 ; Wang, Zejiang^1 ; Yu, Xiaoyu^1 ; Zhang, Wenyan^1 ; Hao, Xiaocui^1 ; Wu, Dan^1 ; Li, Tao^1 ; Huang, Xiping^1

Institute of Seawater Desalination and Multipurpose Utilization, Tianjin, China^1

关键词: Henry's constants;    Industrial extraction;    Market prospects;    Random packing;    Seawater desalination;    Structured packings;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/252/4/042016/pdf
DOI  :  10.1088/1755-1315/252/4/042016

来源: IOP

【 摘 要 】

In this paper, a pilot plant for bromine extraction with the consumption of 500 m3/d concentrated seawater was designed, built and operated based on the Henry's constant. The energy consumption and yield of the blowing-out tower filled with structured packing and traditional random packing were compared by the air blowing-out method. It showed advantages applying the structured packing than the random packing according to the experiment dates, and it will achieve great market prospect that combining seawater desalination with bromine extraction.