Dalian University of Technology

Xianwei Guo

Yongchen Song

Mingjun Yang

Lei Yang

Zheng Ling

Jiafei Zhao

Yanghui Li

Yu Liu

Weiguo Liu

Yi Zhang

Lanlan Jiang

Dayong Wang

Yuechao Zhao

The invention provides a method and system for separating xenon-krypton mixed gas by hydrate formation process. The system is mainly composed of a gas hydrate generating unit, a heat exchanging unit and a gas-water separating unit: pre-cooled xenon-krypton mixed gas is injected from a bottom of a reaction tower, xenon gas in the mixed gas and water attached to a porous tray generate a xenon gas hydrate; and water is injected from a top of the tower to wet the porous tray, a generated hydrate particle is washed and collected to the bottom of the tower simultaneously to form a hydrate slurry, after passing through the heat exchanging unit, the xenon gas hydrate in the slurry is decomposed to form a gas phase flow and a water phase flow, and then enters the gas-water separating unit, and the xenon gas is separated from decomposed water.

System and method for separating xenon-krypton mixed gas by hydrate formation process

Growing community of inventors

Liaoning, China

Xianwei Guo