发明申请
- 专利标题： METHOD AND APPARATUS FOR SUPPLYING A COMBUSTION CHAMBER WITH NITROGEN
- 专利标题（中）： 用氮气提供燃烧室的方法和装置
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申请号： US14359155申请日： 2012-11-23
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公开(公告)号： US20140360201A1公开(公告)日： 2014-12-11
- 发明人: Richard Dubettier-Grenier , Sylvain Gerard , Loic Joly
- 申请人： L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GEORGES CLAUDE
- 优先权： FR1160792 20111125
- 国际申请： PCT/FR2012/052716 WO 20121123
- 主分类号： F02C3/28
- IPC分类号： F02C3/28 ; F23L7/00 ; F02C3/30
摘要：
In a method for supplying nitrogen to a combustion chamber, gaseous nitrogen (9) is drawn off from an air separation unit (7) at a first pressure, the nitrogen is compressed in at least two stages (C1, C2) of a nitrogen compressor and sent to a combustion chamber (25) at a second pressure, which is the output pressure of the last stage (C3) of the nitrogen compressor, between two stages of the nitrogen compressor the nitrogen is humidified by direct contact in passing through a contactor (17) supplied at its top with water, and the humidified nitrogen is compressed in at least one stage of the nitrogen compressor and sent to the combustion chamber.
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