摘要
将冰粉与石英砂均匀混合,在一定条件下形成天然气水合物。实验研究表明冰成天然气水合物没有诱导区,开始就进入水合物的成长区。从气-固反应动力学出发,研究了冰成水合物形成机理:冰成天然气水合物过程是冰晶分子对气体分子的吸附、催化和络合相互作用的过程。
Natural gas hydrates were formed within a certain condition through symmetrical admixture of ice powder and quartz. The mechanisms of natural gas hydrates from ice were investigated and the process of ice-form was the process in which ice molecule adsorbed, congregated and catalyzed gas molecule from process of gas-solid and action of molecule. It has been proved by the data results of experiments that there was no induction time for the ice-form natural gas hydrates, but growth process of hydrate from the beginning of experiments.
出处
《能源工程》
2006年第6期5-7,共3页
Energy Engineering
基金
国家自然科学基金资助项目(90410003)
中国科学院知识创新资助项目(KZCX3-SW-219)
关键词
多孔介质
天然气水合物
机理
冰粉
porous medium
natural gas hydrate
mechanism
ice powder