Reaction mechanism between "memory effect" and induction time of gas hydrate formation

• 来源期刊: 煤炭学报（英文版）
• 年，卷（期）: 2008,（2）
• 页码范围: 280-282
• 页数: 3页
• 语种: 英文

摘要

Using visual experimental apparatus,one system(T40,1×10-3 mol/L,nonadded with coal)and another system(T40,2×10-3 mol/L,added with coal)were experimented with for three times and two times.respectively.Five groups of P-T experimental parameters were obtained using the data logger system and analyzed combined with the video information of the experiments.Maior conclustions show that the induction time is shortened by 10-20 times in the experimental system containing residual pentahedral ring structures;"memory effect"can accelerate the dynamic progress and improve the thermodynamic conditions of gas hydrate formation.