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基本信息:
- 专利标题: Gas manufacture
- 专利标题(中):Herstellung von Gas
- 申请号:EP96308057.7 申请日:1996-11-06
- 公开(公告)号:EP0774634A2 公开(公告)日:1997-05-21
- 发明人: Paige, Catharine Sarah
- 申请人: The BOC Group plc
- 申请人地址: Chertsey Road Windlesham Surrey GU20 6HJ GB
- 专利权人: The BOC Group plc
- 当前专利权人: The BOC Group plc
- 当前专利权人地址: Chertsey Road Windlesham Surrey GU20 6HJ GB
- 代理机构: Wickham, Michael
- 优先权: GB9523573 19951117
- 主分类号: F25J1/02
- IPC分类号: F25J1/02 ; F25J3/04
摘要:
A method of manufacturing a breathable, life-supporting cryogenic liquid mixture including the steps of: producing a stream of treated natural air having substantially all the CO 2 and H 2 O removed therefrom; admixing a quantity of mixing gas comprising nitrogen present in a proportion greater than that present in natural air thereby to produce a product gas mixture having a desired oxygen/nitrogen ratio. Liquefying this said mixture in a heat exchanger against a suitable chilling fluid.
摘要(中):
一种制造透气的,维持生命的低温液体混合物的方法,包括以下步骤:产生经过去除的基本上所有CO 2和H 2 O的经处理的天然空气流; 混合一定量的包含氮气的混合气体,其比例大于天然气中存在的比例,从而产生具有所需氧/氮比的产物气体混合物。 在热交换器中将该所述混合物液化成合适的冷却流体。
公开/授权文献:
- EP0774634B1 Gas manufacture 公开/授权日:2003-03-05
IPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F25 | 制冷或冷却;加热和制冷的联合系统;热泵系统;冰的制造或储存;气体的液化或固化 |
----F25J | 通过加压和冷却处理使气体或气体混合物进行液化、固化或分离 |
------F25J1/00 | 气体或气体混合物液化或固化的方法或设备 |
--------F25J1/02 | .需要使用制冷的,例如氦或氢 |