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11 条记录 (耗时 0.02 秒)

    Method for measuring gaseous species by derivation
    3.
    发明授权
    Method for measuring gaseous species by derivation 有权
    通过推导测量气态物质的方法

    公开(公告)号：US07223978B2

    公开(公告)日：2007-05-29

    申请号：US10568698

    申请日：2004-08-31

    申请人： Jean-Claude Vuillermoz ,  Jacky Laurent ,  Savine Bockel-Macal ,  Fabien Januard ,  Bruno Allemand

    发明人： Jean-Claude Vuillermoz ,  Jacky Laurent ,  Savine Bockel-Macal ,  Fabien Januard ,  Bruno Allemand

    IPC分类号： G01N1/22

    CPC分类号： G01N21/39 ,  G01N21/3504 ,  G01N21/359

    摘要： The invention relates to a method for measuring the quantity of chemical species contained in a high-temperature gas, and especially the quantity of CO and/or CO2 contained in a gas emitted from a metal treating furnace, especially a light-arc furnace (EAF) or a converter (BOF). According to the invention, part of the gas to be analysed is extracted, the temperature of said gas is reduced to at least 300° C., preferably to a temperature that is lower than or equal to 200° C., in such a way as to obtain a at a temperature between 300° C., preferably 200° C., and the ambient temperature, and at least the quantity of CO and/or CO2 said gas is then measured by means of the coherent light signal which is emitted by a laser diode through the gas and is retrieved on emergence from the gas.

    摘要翻译： 本发明涉及一种用于测量包含在高温气体中的化学物质量的方法，尤其涉及从金属处理炉排出的气体中所含的CO和/或CO 2的量， 特别是电弧炉（EAF）或转炉（BOF）。 根据本发明，提取待分析气体的一部分，将所述气体的温度降低至至少300℃，优选降低到等于或等于200℃的温度，以这种方式 在300℃，优选200℃的温度和环境温度之间获得，并且至少所述气体的CO和/或CO 2 2的量随后通过手段 由激光二极管通过气体​​发射的相干光信号，并且在从气体出现时被检索。

    Method for measuring gaseous species by derivation
    4.
    发明申请
    Method for measuring gaseous species by derivation 有权
    通过推导测量气态物质的方法

    公开(公告)号：US20060202123A1

    公开(公告)日：2006-09-14

    申请号：US10568698

    申请日：2004-08-31

    申请人： Jean-Claude Vuillermoz ,  Jacky Laurent ,  Savine Bockel-Macal ,  Fabien Januard ,  Bruno Allemand

    发明人： Jean-Claude Vuillermoz ,  Jacky Laurent ,  Savine Bockel-Macal ,  Fabien Januard ,  Bruno Allemand

    IPC分类号： G01N21/35

    CPC分类号： G01N21/39 ,  G01N21/3504 ,  G01N21/359

    摘要： The invention relates to a method for measuring the quantity of chemical species contained in a high-temperature gas, and especially the quantity of CO and/or CO2 contained in a gas emitted from a metal treating furnace, especially a light-arc furnace (EAF) or a converter (BOF). According to the invention, part of the gas to be analysed is extracted, the temperature of said gas is reduced to at least 300° C., preferably to a temperature that is lower than or equal to 200° C., in such a way as to obtain a gas at a temperature between 300° C., preferably 200° C., and the ambient temperature, and at least the quantity of CO and/or CO2 in said gas is then measured by means of the coherent light signal which is emitted by a laser diode through the gas and is retrieved on emergence from the gas.

    摘要翻译： 本发明涉及一种用于测量包含在高温气体中的化学物质量的方法，尤其涉及从金属处理炉排出的气体中所含的CO和/或CO 2的量， 特别是电弧炉（EAF）或转炉（BOF）。 根据本发明，提取待分析气体的一部分，将所述气体的温度降低至至少300℃，优选降低到等于或等于200℃的温度，以这种方式 为了获得在300℃，优选200℃的温度和环境温度之间的气体，并且至少测量所述气体中的CO和/或CO 2 2的量 通过由激光二极管通过气体​​发射的相干光信号，并且在气体出现时被检索。

    Combustion method and system
    7.
    发明授权
    Combustion method and system 有权
    燃烧方法和系统

    公开(公告)号：US09074766B2

    公开(公告)日：2015-07-07

    申请号：US12743707

    申请日：2008-11-21

    申请人： Robert Kalcevic ,  Jacky Laurent ,  Bertrand Leroux ,  Remi Tsiava

    发明人： Robert Kalcevic ,  Jacky Laurent ,  Bertrand Leroux ,  Remi Tsiava

    IPC分类号： C03B5/435 ,  F23D14/32 ,  C03B7/06 ,  F23M5/02

    CPC分类号： F23D14/32 ,  C03B7/065 ,  F23M5/025 ,  F23M2900/05021 ,  Y02E20/344 ,  Y02P40/55

    摘要： The invention relates to a method for heating a material in a zone heated by combustion of a fuel with an oxidant by means of a oxyburner comprising an injector arranged within a block defining a chamber with a confinement index Iconf=(S/S′)×(L/L′)×(1/(1+a/100))=0.10; the fuel being injected into the burner chamber with a rate IF and the oxidant being injected into the burner chamber at a rate Iox such that 0.7=IF=3.6 et 0.3=Iox=5.1, provided that when Iox>3.8 then IF=3.3.

    摘要翻译： 本发明涉及一种用于加热燃料与氧化剂燃烧的区域中的材料的方法，所述氧化层包括喷射器，该喷射器布置在限定范围内的限定区域的区块内。Iconf =（S / S'）× （L / L'）×（1 /（1 + a / 100））= 0.10; 燃料以速率IF注入燃烧器室，并且氧化剂以速率Iox注入燃烧器室，使得当0.7 = IF = 3.6等于0.3 = Iox = 5.1时，条件是当Iox≥3.8时IF = 3.3。

    COMBUSTION METHOD AND SYSTEM
    9.
    发明申请
    COMBUSTION METHOD AND SYSTEM 有权
    燃烧方法和系统

    公开(公告)号：US20100310996A1

    公开(公告)日：2010-12-09

    申请号：US12743707

    申请日：2008-11-21

    申请人： Robert Kalcevic ,  Jacky Laurent ,  Bertrand Leroux ,  Remi Tsiava

    发明人： Robert Kalcevic ,  Jacky Laurent ,  Bertrand Leroux ,  Remi Tsiava

    IPC分类号： F23C99/00

    CPC分类号： F23D14/32 ,  C03B7/065 ,  F23M5/025 ,  F23M2900/05021 ,  Y02E20/344 ,  Y02P40/55

    摘要： The invention relates to a method for heating a material in a zone heated by combustion of a fuel with an oxidant by means of a oxyburner comprising an injector arranged within a block defining a chamber with a confinement index Iconf=(S/S′)×(L/L′)×(1/(1+a/100))=0.10; the fuel being injected into the burner chamber with a rate IF and the oxidant being injected into the burner chamber at a rate Iox such that 0.7=IF=3.6 et 0.3=Iox=5.1, provided that when Iox>3.8 then IF=3.3.

    摘要翻译： 本发明涉及一种用于加热燃料与氧化剂燃烧的区域中的材料的方法，所述氧化层包括喷射器，该喷射器布置在限定范围内的限定区域的区块内。Iconf =（S / S'）× （L / L'）×（1 /（1 + a / 100））= 0.10; 燃料以速率IF注入燃烧器室，并且氧化剂以速率Iox注入燃烧器室，使得当0.7 = IF = 3.6等于0.3 = Iox = 5.1时，条件是当Iox≥3.8时IF = 3.3。