Invention Grant
US08851883B2 Preheating of fuel and oxidant of oxy-burners, using combustion air preheating installations
有权
使用燃烧空气预热装置预热氧燃烧器的燃料和氧化剂
- Patent Title: Preheating of fuel and oxidant of oxy-burners, using combustion air preheating installations
- Patent Title (中): 使用燃烧空气预热装置预热氧燃烧器的燃料和氧化剂
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Application No.: US12064654Application Date: 2006-08-17
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Publication No.: US08851883B2Publication Date: 2014-10-07
- Inventor: Luc Jarry , Bertrand Leroux
- Applicant: Luc Jarry , Bertrand Leroux
- Applicant Address: FR Paris
- Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- Current Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude
- Current Assignee Address: FR Paris
- Agent Christopher J. Cronin
- Priority: FR0552561 20050825
- International Application: PCT/FR2006/050803 WO 20060817
- International Announcement: WO2007/023238 WO 20070301
- Main IPC: F23N1/02
- IPC: F23N1/02 ; F23C15/00 ; F23D11/44 ; F27B3/00 ; C21D1/767 ; C10B21/20 ; F24H3/00
Abstract:
The invention relates to a combustion method which is performed in a furnace that is equipped with energy recovery means and burners, whereby the heat from the combustion fumes is recovered by energy recovery means and said recovered heat is used in order to heat the air. According to the invention, at least part of the burners performs the combustion of an oxygen-rich comburent and a fuel and at least part of the air heated by the energy recovery means is used to heat the oxygen-rich comburent and/or fuel for the burners.
Public/Granted literature
- US20100291493A1 PREHEATING OF FUEL AND OXIDANT OF OXY-BURNERS, USING COMBUSTION AIR PREHEATING INSTALLATIONS Public/Granted day:2010-11-18
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