Simulation of CO2 Release in Seawater Desalination

摘要：

The release of CO2 in multiple-effect distillers has been barely investigated and less attention has been paid about it. Non-condensable (NC) gases accumulate in condensing zones and reduce the heat transfer for condensation. Even small amounts of NC gases have a significant adverse effect on the condensation heat transfer rate. For predicting the CO2 release rates in MED, the theory of desorption with chemical reaction was applied. The mass transfer processes and the reaction kinetics controlling the CO2 release were described. In this paper, a mathematical model developed to understand the physical and chemical processes of CO2 release and carbonate system in multiple-effect distiller.

关键词： Non-condensable gases CO2 release Carbonate system pH MED

作者: Bayaraa Nasan Seongsoo Kim Hyomin Jeong Du Yeal Choi

作者单位: Department of Mechanical and Precision Engineering, GyeongSang national University, 445 Inpyeong-don Department of Energy and Mechanical Engineering, The Institute of Marine Industry, GyeongSang nation Fluid & Thermal Engineering Co., Ltd., 207-1 SeonJi-ri, Juchon-myeon, GimHae-si, GyungNam 621-843, K

会议类型: 国际会议

会议名称: The 7th International Conference on Fluid and Thermal Energy Conversion(第七届流动技术与热能转化国际会议 FTEC 2011)

会议地点: 郑州

会议语种:英文

页码: 96-105

在线出版日期: 2011-09-24（万方平台首次上网日期，不代表论文的发表时间）