乙烯水合物热稳定性的实验研究

Experimental Study on the Thermal Stability of Ethylene Hydrate

根据两种测量水合物分解动力学的方法———恒压分解方法和恒容分解方法,研究了在阴离子表面活性剂十二烷基硫酸钠(SDS)体系中,乙烯水合物在冰点以下的分解动力学规律.结果表明,2 6 9.1 K,0.3 6 MPa或267.1K,0.26 MPa均为较适宜的储存乙烯水合物条件.

Both the constant pressure dissociation method and the constant volume dissociation methods have been used to study the law of the dissociation kinetics of ethylene hydrate beneath freezing point in SDS System. The results indicated that the condition of store ethylene is at 269.1 K,0.36 MPa or 0.26MPa .