乙烯水合物在正丙醇溶液中的生成行为研究

Researches on the Ethylene Hydrate Formation in N-Propyl Alcohol Aqueous Solution

研究了在正丙醇溶液中,压力和温度因素对乙烯水合物生成的影响。实验结果表明:压力的升高促进了水合物的生长,水合物生成速率随压力升高而加大;温度的降低促进了水合物的生长,水合物终止生成所需的时间减少,终止生成对应的压力降低。

The influences of pressure and temperature on hydrate formation behavior were analyzed in npropyl alcohol aqueous solution. The results showed that the higher pressure accelerated hydrates formation, and the hydrates formation rate increased with the growing of pressure. The lower temperature also accelerates hydrates formation： the lower the temperature is, the less the time spent on hydrates formation and the smaller the pressure while hydrates formation terminated.