A method of supercritical fluid replacement from the pressure vessel, which comprises the following steps: providing a closed pressure vessel, containing supercritical fluid, the supercritical fluid including carbon dioxide; adding second to the fluid in the container, add the second fluid pressure is higher than the supercritical fluid pressure, second the fluid density is lower than that of the supercritical fluid; the interface formed in the super critical fluid and the second fluid; in the second fluid under pressure, at least a portion of the supercritical fluid replacement out of the container, while maintaining the interface.
【技术实现步骤摘要】
【国外来华专利技术】
【技术保护点】
【技术特征摘要】
【国外来华专利技术】
【专利技术属性】
技术研发人员:J·B·麦克莱恩,J·P·德扬,S·M·格罗斯,M·I·沃纳,
申请(专利权)人:米歇尔技术公司,
类型:发明
国别省市:
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