一种连续式冷冻法海水淡化方法及其特性分析  

Analysis of a continuous freezing seawater desalination method and its characteristics

作　　者：刘冬雪[1] 陈东[1] 谢继红[1] 

机构地区：[1]天津科技大学机械工程学院,天津300222

出　　处：《能源工程》2007年第4期41-44,共4页Energy Engineering

基　　金：天津市自然科学基金资助项目(043605511);天津市教委科技发展基金资助项目(20040713)

摘　　要：给出了一种基于界面渐进原理的连续式冷冻法海水淡化新方法,该方法具有易于大规模连续生产、淡化水中的含盐量易于控制、制取淡化水的能源消耗低等特点。在对其工作过程进行简要介绍的基础上,计算分析了该方法的主要特性指标吨水能耗比,并对下一步需开展的工作进行了探讨。A novel continuous freezing seawater desalination method based on progressive principle is put forward. This method has a series of characteristics. Using this method, it is easy to produce fresh water continuously, the quantity of salt in fresh water is easy to be controlled, and the energy consumption to produce fresh water is low. The working process of the seawater desalination method is introduced, the performance index ECTW （ Energy consumption per ton water） is calculated and analyzed, and further research subjects for this method are also discussed.

关 键 词：冷冻法 海水淡化 海水 淡水 

分 类 号：P747[天文地球—海洋科学]