摘要
实验测得了CaCO_3在铜、铝、不锈钢和渗铝钢四种材料和不同运行工况下的结垢过程,比较分析了材料表面、浓度、流体温度及流速对污垢成垢过程的影响。结果表明:材料表面能、温度、流速和浓度是影响污垢过程的主要因素。
The fooling periods of CaCO3 were tested on cooper, aluminum, stainless steal and aluminum plating steel under different running conditions and also their influences to the fooling period were compared. The resuits show that the material, concentration, temperature and velocity are primary factors influencing the fooling period.
出处
《东北电力大学学报》
2008年第1期49-54,共6页
Journal of Northeast Electric Power University
基金
国家自然科学基金(No.50576009)
国家重点基础研究发展规划基金项目(2007CB206904)
关键词
析晶污垢
成垢过程
表面能
Crystallization Fooling
Scaling Period
Surface Energy
