基本信息:
- 专利标题: CONTROLLED STORAGE OF LIQUEFIED GASES
- 专利标题(中):控制液化气体储存
- 申请号:PCT/IB2004/003012 申请日:2004-09-01
- 公开(公告)号:WO2005022027A1 公开(公告)日:2005-03-10
- 发明人: POZIVIL, Josef
- 申请人: CRYOSTAR FRANCE S.A. , POZIVIL, Josef
- 申请人地址: Boite Postale 48, Zone Industrielle, F-68220 Hesingue FR
- 专利权人: CRYOSTAR FRANCE S.A.,POZIVIL, Josef
- 当前专利权人: CRYOSTAR FRANCE S.A.,POZIVIL, Josef
- 当前专利权人地址: Boite Postale 48, Zone Industrielle, F-68220 Hesingue FR
- 代理机构: WICKHAM, Michael
- 优先权: GB0320474.0 20030901
- 主分类号: F17C3/02
- IPC分类号: F17C3/02
摘要:
A method and apparatus for the controlled storage of liquefied gases such as liquefied natural gas in an enclosed insulated container (10) , in which part of the liquid is withdrawn and fed to an external refrigeration unit (22) for subcooling and the subcooled liquid is reintroduced into the container (10) via one or more valvecontrolled headers (44, 46, 48) under the control of a control system (50) operated in response to pressure and temperature signals from within the container, wherein the level of subcooling is matched to the heat inleak into the container and most or all of the subcooled liquid is reintroduced directly into the stored liquid so as to maintain stable conditions in the stored liquid and to minimise evaporation thereof.
摘要(中):
一种用于将封闭绝热容器(10)中液化天然气等液化气体控制储存的方法和装置,其中部分液体被抽出并供给到用于过冷却的外部制冷单元(22),而过冷液体是 在控制系统(50)的控制下经由一个或多个阀控制的集管(44,46,48)重新引入到容器(10)中,控制系统(50)响应于来自容器内的压力和温度信号而被操作,其中过冷度的水平匹配 使热量进入容器,并且大部分或全部过冷液体直接重新引入储存液体中,以保持储存液体中的稳定状态并使其蒸发最小化。
IPC结构图谱:
F17C3/02 | 贮存液化的或固化的气体的非压力容器的容器隔热层 |