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建立了一套气体水合物实验测定装置，采用该装置在温度２６２．６～２８５．２Ｋ范围内分别测定了甲烷、二氧化碳和一种合成天然气在纯水、电解质水溶液以及甲醇水溶液中水合物的平衡生成压力，共计９个体系，７８个数据点。其中甲烷在５％（质量）碳酸氢钠水溶液和合成天然气水合物的生成条件在文献中未见有数据报导。简化了Ｚｕｏ等提出的水合物理论预测模型并对所测数据进行了计算，结果表明：简化了的该模型可以较好地预测含电解质、甲醇体系的水合物平衡生成条件。
A set of gas hydrate experimental measuring device was set up. The temperature of 262.6 ~ 285.2K was used to measure the equilibrium of methane, carbon dioxide and a synthetic natural gas in pure water, aqueous electrolyte solution and aqueous methanol solution respectively Generate pressure, a total of 9 systems, 78 data points. There is no data reported in the literature for the formation conditions of methane in 5% aqueous sodium bicarbonate and synthetic gas hydrate. The theoretical model of hydrate theory proposed by Zuo et al. Is simplified and the measured data are calculated. The results show that the simplified model can predict well the hydrate equilibrium formation conditions of electrolyte and methanol system.