气体水合物蓄冷技术研究进展  

Progress of Cool Storage Technology with Gas Hydrate

作　　者：陈晶贵[1] 樊栓狮[1] 梁德青[1] 

机构地区：[1]中国科学院广州能源研究所,广州510070

出　　处：《化工进展》2003年第9期942-946,共5页Chemical Industry and Engineering Progress

基　　金：国家自然科学基金重点资助项目 (No 5 983 62 3 0;No 5 0 1760 5 1);国家基础研究规划基金资助项目(No G2 0 0 0 0 2 63 0 6)

摘　　要：综述了国内外制冷剂气体水合物蓄冷技术的研究进展。概括描述了制冷剂气体水合物的相平衡热力学、结晶动力学研究 ,介绍了水合物蓄冷系统及蓄 /释冷过程的研究成果 :相平衡研究水合物形成的压力、温度条件 ;动力学研究水合物的生成 ,包括添加剂和外场等的作用 ;蓄冷过程研究系统运行可靠性及优化控制。最后简要展望了今后的主要研究方向。The progress of cool storage technology with gas hydrate, including the research achievements of phase equilibrium, crystal kinetics, and the instruments and processes of gas hydrate cool storage, is introduced in this paper. The phase equilibrium conditions and the pressure and temperature of the gas hydrate formation are reviewed; the promotion methods of gas hydrate formation, including mechanical stirs, additive and outfield effects, such as surfactant, magnetic field and ultrasonic are introduced; the system optimization of the cool storage equipments is also discussed.

关 键 词：气体水合物 蓄冷技术 研究进展 相平衡热力学 结晶动力学 制冷剂 

分 类 号：TB612[一般工业技术—制冷工程]