Invention Grant
US09360251B2 Method and integrated device for separating air and heating an air gas originating from an air separation device
有权
用于分离空气并加热源自空气分离装置的空气的方法和集成装置
- Patent Title: Method and integrated device for separating air and heating an air gas originating from an air separation device
- Patent Title (中): 用于分离空气并加热源自空气分离装置的空气的方法和集成装置
-
Application No.: US13583486Application Date: 2011-03-03
-
Publication No.: US09360251B2Publication Date: 2016-06-07
- Inventor: Richard Dubettier-Grenier , Jean-Pierre Tranier
- Applicant: Richard Dubettier-Grenier , Jean-Pierre Tranier
- Applicant Address: FR Paris
- Assignee: L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude
- Current Assignee: L'Air Liquide Société Anonyme Pour L'Étude Et L'Exploitation Des Procedes Georges Claude
- Current Assignee Address: FR Paris
- Agent Justin K. Murray
- Priority: FR1051676 20100309
- International Application: PCT/FR2011/050445 WO 20110303
- International Announcement: WO2011/110775 WO 20110915
- Main IPC: F25J3/00
- IPC: F25J3/00 ; F25J3/04
Abstract:
The invention relates to an integrated device for separating air and heating a gas in the air resulting from said air separation, comprising: an air separation device (9); a heat exchanger (13, 43); a channel for conveying the gas in the air to the heat exchanger; and a channel for conveying water to the heat exchanger, the water-conveying channel being connected to the water inlet or water outlet of a water preheat exchanger (5) or a water deaerator (27). According to the invention, the preheat exchanger and/or the deaerator are connected to an oxy-combustion boiler (19) in order to convey water to and from the boiler, said boiler also being connected to the separation device in order to receive an oxygen-enriched gas (17).
Public/Granted literature
Information query
