Invention Grant
- Patent Title: Distributed combustion process and burner
- Patent Title (中): 分布式燃烧过程和燃烧器
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Application No.: US12848132Application Date: 2010-07-31
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Publication No.: US08827691B2Publication Date: 2014-09-09
- Inventor: Rajeev S. Prabhakar , Remi Pierre Tsiava , Magnus Mortberg , Benoit Grand , Bertrand Leroux , Vivek Gautam
- Applicant: Rajeev S. Prabhakar , Remi Pierre Tsiava , Magnus Mortberg , Benoit Grand , Bertrand Leroux , Vivek Gautam
- Applicant Address: FR Paris US CA Freemont
- Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude,American Air Liquide, Inc.
- Current Assignee: L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude,American Air Liquide, Inc.
- Current Assignee Address: FR Paris US CA Freemont
- Agent Christopher J. Cronin
- Main IPC: F23C5/00
- IPC: F23C5/00 ; F23D14/32 ; F23D14/22

Abstract:
During a heating phase, injection of a jet of fuel and oxidant (fuel annularly enshrouding oxidant or oxidant annularly enshrouding fuel) from a fuel-oxidant nozzle is combusted in a combustion space. During a transition from the heating phase to a distributed combustion phase, an amount of a secondary portion of either the fuel or oxidant is injected as a jet into the combustion space while the primary portion of that same reactant from the fuel-oxidant nozzle is decreased. At some point during the transition phase, a jet of actuating fluid is injected at an angle towards the jet of reactants from the fuel-oxidant nozzle and/or towards the jet of the secondary portion of reactant. The jet of primary portions of reactants and/or secondary portion of reactant is caused to be bent/deviated towards the other of the two jets. The staging of the secondary portion of reactant is increased until a desired degrees of staging and commencement of a distributed combustion phase are achieved.
Public/Granted literature
- US20120009532A1 DISTRIBUTED COMBUSTION PROCESS AND BURNER Public/Granted day:2012-01-12
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