Influence of Desalinated Seawater with Softening Pretreatment on the Efficiency of Power Plant Heat Transfer System

摘要：

　　In this study, the combination of cooling towers and plate heat exchanger was used to concentrate the seawater after desalination.The experimental results show that: The heat transfer coefficient was found to increase by 9.6% as the concentration of desalinated seawater with softening pretreatment was increased four times.With the concentration of the brine increases three times, the outlet temperature of cooling tower decrease by 1.1 ℃, the heat emission efficiency of cooling tower increases by t3.4%, and the evaporation loss of cooling tower increases by 20% per hour.

关键词： Desalination of seawater Desalination seawater Cooling tower Plate heat exchanger

作者: Wenbo Chen Jinghuan Ma

作者单位: School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin China School of Environmental and Chemical Engineering, Tianjin Polytechnic University, Tianjin China ; Ti

会议类型: 国际会议

会议名称: 2013International Conference on Energy Engineering and Environmental Engineering(2013年能源工程与环境工程国际会议)(ICEEEE2013)

会议地点: 杭州

会议语种:英文

页码: 540-543

在线出版日期: 2013-01-18（万方平台首次上网日期，不代表论文的发表时间）