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1. 发明授权

US06244857B1 Method and apparatus for optical flame control of combustion burners 失效
标题翻译：燃烧式燃烧器的光学火焰控制方法和装置
公开(公告)号：US06244857B1
公开(公告)日：2001-06-12
申请号：US09467951
申请日：1999-12-21
申请人： William VonDrasek , Louis C. Philippe , Eric L. Duchateau
发明人： William VonDrasek , Louis C. Philippe , Eric L. Duchateau
IPC分类号： F23N508
CPC分类号： F23N5/082 , F23N1/02 , F23N2035/06 , F23N2035/12
摘要： In accordance with the present invention, methods and apparatus to control the combustion of a burner are presented which overcome many of the problems of the prior art. One aspect of the invention comprises a burner control apparatus including a device for viewing light emitted by a flame from a burner, a device for optically transporting the viewed light into an optical processor, an optical processor for processing the optical spectrum into electrical signals, a signal processing for processing the electrical signals obtained from the optical spectrum, and a control device which accepts the electrical signals and produces an output acceptable to one or more oxidant or fuel flow control devices. The control device, which may be referred to as a “burner computer,” functions to control the oxidant flow and/or the fuel flow to the burner. In a particularly preferred apparatus embodiment of the invention, a burner and the burner control apparatus are integrated into a single unit, which may be referred to as a “smart” burner.
摘要翻译：根据本发明，提出了一种控制燃烧器燃烧的方法和装置，其克服了现有技术的许多问题。本发明的一个方面包括一种燃烧器控制装置，包括用于观察来自燃烧器的火焰发出的光的装置，用于将观察到的光光学传输到光学处理器的装置，用于将光谱处理成电信号的光学处理器，用于处理从光谱获得的电信号的信号处理;以及接受电信号并产生一个或多个氧化剂或燃料流量控制装置可接受的输出的控制装置。可以称为“燃烧器计算机”的控制装置用于控制氧化剂流和/或燃烧器的燃料流。在本发明的特别优选的装置实施例中，燃烧器和燃烧器控制装置集成到单个单元中，其可以被称为“智能”燃烧器。

2. 发明授权

US6045353A Method and apparatus for optical flame control of combustion burners 失效
标题翻译：燃烧式燃烧器的光学火焰控制方法和装置
公开(公告)号：US6045353A
公开(公告)日：2000-04-04
申请号：US859393
申请日：1997-05-20
申请人： William VonDrasek , Louis C. Philippe , Eric L. Duchateau
发明人： William VonDrasek , Louis C. Philippe , Eric L. Duchateau
IPC分类号： F23N1/02 , F23N5/08
CPC分类号： F23N5/082 , F23N1/02 , F23N2035/06 , F23N2035/12
摘要： In accordance with the present invention, methods and apparatus to control the combustion of a burner are presented which overcome many of the problems of the prior art. One aspect of the invention comprises a burner control apparatus including a device for viewing light emitted by a flame from a burner, a device for optically transporting the viewed light into an optical processor, an optical processor for processing the optical spectrum into electrical signals, a signal processing for processing the electrical signals obtained from the optical spectrum, and a control device which accepts the electrical signals and produces an output acceptable to one or more oxidant or fuel flow control devices. The control device, which may be referred to as a "burner computer," functions to control the oxidant flow and/or the fuel flow to the burner. In a particularly preferred apparatus embodiment of the invention, a burner and the burner control apparatus are integrated into a single unit, which may be referred to as a "smart" burner.
摘要翻译：根据本发明，提出了一种控制燃烧器燃烧的方法和装置，其克服了现有技术的许多问题。本发明的一个方面包括一种燃烧器控制装置，包括用于观察来自燃烧器的火焰发出的光的装置，用于将观察到的光光学传输到光学处理器的装置，用于将光谱处理成电信号的光学处理器，用于处理从光谱获得的电信号的信号处理;以及接受电信号并产生一个或多个氧化剂或燃料流量控制装置可接受的输出的控制装置。可以称为“燃烧器计算机”的控制装置用于控制氧化剂流和/或燃烧器的燃料流。在本发明的特别优选的装置实施例中，燃烧器和燃烧器控制装置集成到单个单元中，其可以被称为“智能”燃烧器。

3. 发明授权

US06799526B2 Methods of improving productivity of black liquor recovery boilers 失效
标题翻译：提高黑液回收锅炉生产率的方法
公开(公告)号：US06799526B2
公开(公告)日：2004-10-05
申请号：US10016067
申请日：2001-12-06
申请人： Louis C. Philippe , Eric L. Duchateau , David R. Scheeff , Arie Verloop , Edward C. Dye
发明人： Louis C. Philippe , Eric L. Duchateau , David R. Scheeff , Arie Verloop , Edward C. Dye
IPC分类号： F23N518
CPC分类号： D21C11/12 , F23G2207/1015 , F23G2207/103 , F23G2207/30 , F23G2209/101 , F23L7/00 , F23L9/00 , Y02E20/344
摘要： Methods of increasing the throughput of recovery boilers equipped with at least three levels of injection of air with oxygen enrichment of the air in at least one air level. In one method, a black liquor recovery boiler has three levels of air injection, and oxygen enrichment is applied to at least the secondary and the tertiary air injection levels. In another method, a black liquor recovery boiler has four levels of air injection, and oxygen enrichment is applied to one or more of the tertiary or quaternary air injection levels. In another method, a black liquor boiler has three levels of air injection, with oxygen enrichment applied to at least two air injection levels. After combustion, the oxygen concentration in the resultant flue gas is sensed. The oxygen injection is then adjusted in order to maintain the sensed oxygen concentration at the previously selected oxygen set point.
摘要翻译：在至少一个空气水平中增加配备有至少三级空气注入空气的氧气富集的回收锅炉的通量的方法。在一种方法中，黑液回收锅炉具有三级空气注入，并且至少对二次和三次空气注入水平施加富氧。在另一种方法中，黑液回收锅炉具有四级空气注入，并且将氧气富集应用于一级或多级的三级或四级空气注入水平。在另一种方法中，黑液锅炉具有三级空气喷射，其中富氧应用于至少两种空气喷射水平。燃烧后，检测所得烟气中的氧气浓度。然后调节氧气注入，以便将检测到的氧浓度保持在先前选择的氧气设定点。

4. 发明授权

US06250916B1 Heat recovery apparatus and methods of use 有权
标题翻译：热回收装置及使用方法
公开(公告)号：US06250916B1
公开(公告)日：2001-06-26
申请号：US09549673
申请日：2000-04-14
申请人： Louis C. Philippe , Fabien S. Illy , Eric L. Duchateau
发明人： Louis C. Philippe , Fabien S. Illy , Eric L. Duchateau
IPC分类号： F24H1700
CPC分类号： C03B5/2353 , C03B5/235 , F23C5/00 , F23C2900/05081 , F23D14/66 , F23L7/007 , F23L15/045 , Y02E20/344 , Y02E20/348 , Y02P40/53 , Y02P40/55
摘要： Apparatus and methods suitable for recovery of heat from hot flue gases are presented comprising primary heat transfer means for exchanging heat between a hot flue gas and an intermediate fluid to create a hot intermediate fluid from an originally cold intermediate fluid; one or more oxidant-fuel burners which create the main flow of hot flue gas, and transport means for transporting the hot intermediate fluid to the heat exchanger means. The apparatus and method of the invention solve the problem of recovery of heat from dirt, toxic, or erosive flue gases.
摘要翻译：提供了适合于从热烟道气回收热量的装置和方法，其包括用于在热烟道气和中间流体之间交换热量的一次传热装置，以从最初的冷的中间流体产生热的中间流体; 一个或多个产生热烟道气的主流的氧化剂 - 燃料燃烧器和用于将热中间流体输送到热交换器装置的输送装置。本发明的装置和方法解决了从污垢，有毒或侵蚀性烟道气中回收热量的问题。

5. 发明授权

US5992337A Methods of improving productivity of black liquor recovery boilers 失效
标题翻译：提高黑液回收锅炉生产率的方法
公开(公告)号：US5992337A
公开(公告)日：1999-11-30
申请号：US937290
申请日：1997-09-26
申请人： Louis C. Philippe , Eric L. Duchateau , David R. Scheeff , Arie Verloop , Edward C. Dye
发明人： Louis C. Philippe , Eric L. Duchateau , David R. Scheeff , Arie Verloop , Edward C. Dye
IPC分类号： D21C11/12 , F23G5/44 , F23G5/50 , F23G7/04 , F23L7/00 , F23L9/00 , F23L9/02
CPC分类号： D21C11/12 , F23L7/00 , F23L9/00 , F23G2207/1015 , F23G2207/103 , F23G2207/30 , F23G2209/101 , Y02E20/344
摘要： Methods of increasing the throughput of recovery boilers equipped with at least two levels of injection of air, the methods improving the thermal efficiency of the boiler with oxygen enrichment of the air in at least one level of the combustion air system, at or above the secondary air level. In one method, a black liquor recover boiler having two levels of air injection is retrofitted with a third level of oxidant injection below or at the same level as the original secondary air, and oxygen enrichment is applied to at least the original secondary air stream and the third level air stream. A preferred method is for the third level to be placed at or close to the same level as the black liquor injector ports.
摘要翻译：提高配备有至少两级注入空气的回收锅炉的通过量的方法，该方法通过在辅助空气系统的至少一个级别中的空气富氧来提高锅炉的热效率，等于或高于次级空气水平在一种方法中，将具有两级空气喷射的黑液回收锅炉改装为具有低于或与原始二次空气相同水平的第三水平的氧化剂注入，并且至少将原始二次空气流施加富氧，第三级气流。优选的方法是将第三级置于或接近与黑液注射器端口相同的水平。

6. 发明授权

US06408771B1 Methods of improving productivity of black liquor recovery boilers 有权
标题翻译：提高黑液回收锅炉生产率的方法
公开(公告)号：US06408771B1
公开(公告)日：2002-06-25
申请号：US09392418
申请日：1999-09-09
申请人： Louis C. Philippe , Eric L. Duchateau , David R. Scheeff , Arie Verloop , Edward C. Dye
发明人： Louis C. Philippe , Eric L. Duchateau , David R. Scheeff , Arie Verloop , Edward C. Dye
IPC分类号： F23G704
CPC分类号： D21C11/12 , F23G2207/1015 , F23G2207/103 , F23G2207/30 , F23G2209/101 , F23L7/00 , F23L9/00 , Y02E20/344
摘要： Methods are presented to increase the throughput of a recovery boiler equipped with at least primary and secondary levels of injection of air. The methods comprise operating the recovery boiler with a third level of oxidant injection below or at the same level as the secondary level, and oxygen enrichment applied to at least the secondary level and said third level.
摘要翻译：提出了提高配备至少一级和二级注入空气的回收锅炉的生产量的方法。所述方法包括将第三水平的氧化剂注入操作回收锅炉至低于或与第二水平相同的水平，并且将氧气富集应用于至少二级水平和所述第三水平。

7. 发明授权

US6071116A Heat recovery apparatus and methods of use 失效
标题翻译：热回收装置及使用方法
公开(公告)号：US6071116A
公开(公告)日：2000-06-06
申请号：US834454
申请日：1997-04-15
申请人： Louis C. Philippe , Fabien S. Illy , Eric L. Duchateau
发明人： Louis C. Philippe , Fabien S. Illy , Eric L. Duchateau
IPC分类号： F23L15/02 , C03B5/235 , F23C5/00 , F23D14/66 , F23L15/00 , F23L15/04 , F24H6/00
CPC分类号： C03B5/2353 , C03B5/235 , F23C5/00 , F23D14/66 , F23L15/045 , F23L7/007 , F23C2900/05081 , Y02E20/344 , Y02E20/348 , Y02P40/53 , Y02P40/55
摘要： Apparatus and methods suitable for recovery of heat from hot flue gases are presented comprising primary heat transfer means for exchanging heat between a hot flue gas and an intermediate fluid to create a hot intermediate fluid from an originally cold intermediate fluid; one or more oxidant-fuel burners which create the main flow of hot flue gas, and transport means for transporting the hot intermediate fluid to the heat exchanger means. The apparatus and method of the invention solve the problem of recovery of heat from dirty, toxic, or erosive flue gases.
摘要翻译：提供了适合于从热烟道气回收热量的装置和方法，其包括用于在热烟道气和中间流体之间交换热量的一次传热装置，以从最初的冷的中间流体产生热的中间流体; 一个或多个产生热烟道气的主流的氧化剂 - 燃料燃烧器和用于将热中间流体输送到热交换器装置的输送装置。本发明的装置和方法解决了从脏的，有毒的或腐蚀性的烟道气中回收热量的问题。

8. 发明授权

US5829962A Method and apparatus for optical flame control of combustion burners 失效
标题翻译：燃烧式燃烧器的光学火焰控制方法和装置
公开(公告)号：US5829962A
公开(公告)日：1998-11-03
申请号：US797020
申请日：1997-02-07
申请人： William Von Drasek , Louis C. Philippe , Eric L. Duchateau
发明人： William Von Drasek , Louis C. Philippe , Eric L. Duchateau
IPC分类号： F23N1/02 , F23N5/08
CPC分类号： F23N5/082 , F23N1/02 , F23N2035/06 , F23N2035/12
摘要： In accordance with the present invention, methods and apparatus to control or monitor the combustion of a burner are presented which overcome many of the problems of the prior art. One aspect of the invention comprises a burner control apparatus comprising means for viewing light emitted by a flame from a burner, means for optically transporting the viewed light into an optical processor, optical processor means for processing the optical spectrum into electrical signals, signal processing means for processing the electrical signals obtained from the optical spectrum, and control means which accept the electrical signals and produce an output acceptable to one or more oxidant or fuel flow control means. The control means may be referred to as a "burner computer", which functions to control the oxidant flow and/or the fuel flow to the burner. In a particularly preferred apparatus embodiment of the invention, a burner and the burner control apparatus are integrated into a single unit, which may be referred to as a "smart" burner.
摘要翻译：根据本发明，提供了控制或监视燃烧器燃烧的方法和装置，其克服了现有技术的许多问题。本发明的一个方面包括一种燃烧器控制装置，包括用于观察来自燃烧器的火焰发射的光的装置，用于将观察到的光光学传输到光学处理器的装置，用于将光谱处理成电信号的光学处理器装置，信号处理装置用于处理从光谱获得的电信号，以及控制装置，其接受电信号并产生一个或多个氧化剂或燃料流控制装置可接受的输出。控制装置可以被称为“燃烧器计算机”，其用于控制氧化剂流和/或到燃烧器的燃料流。在本发明的特别优选的装置实施例中，燃烧器和燃烧器控制装置集成到单个单元中，其可以被称为“智能”燃烧器。

9. 发明授权

US06531105B1 Process and apparatus for removing carbon monoxide from a gas stream 失效
公开(公告)号：US06531105B1
公开(公告)日：2003-03-11
申请号：US08609255
申请日：1996-02-29
申请人： Frederick W. Giacobbe , Eric L. Duchateau , Kevin P. McKean
发明人： Frederick W. Giacobbe , Eric L. Duchateau , Kevin P. McKean
IPC分类号： B01D5362
CPC分类号： C01B23/0094 , B01D53/229 , B01D53/62 , B01D53/864 , C01B21/0416 , C01B21/0494 , C01B23/0021 , C01B2210/0004 , C01B2210/0009 , C01B2210/005 , Y02A50/2341 , Y02C10/04
摘要： Apparatus and process for removing carbon monoxide from a gas stream comprising a major portion of an inert gas and a minor portion of carbon monoxide are provided. The process involves contacting a feed gas stream with at least a primary metal oxide in a reaction zone of a reactor vessel at conditions effective to convert substantially all of the carbon monoxide to carbon dioxide, thus producing a purified gas stream consisting essentially of the inert gas and carbon dioxide and substantially free of carbon monoxide. This process has (inter alia) a particular application as a tertiary purification process for producing a more highly purified source of gaseous nitrogen from a source of nitrogen originally produced from a conventional membrane air separation system, wherein the oxygen concentration in the nitrogen stream my vary around a setpoint value, and then further (or secondarily) purified by converting excess oxygen in the nitrogen to carbon monoxide and carbon dioxide using a fuel gas/combustion process, wherein the carbon monoxide concentration varies due to varying oxygen concentration in the feed stream to the combustion process.

10. 发明授权

US5759237A Process and system for selective abatement of reactive gases and recovery of perfluorocompound gases 失效
标题翻译：选择性减少反应气体和回收全氟化合物气体的过程和系统
公开(公告)号：US5759237A
公开(公告)日：1998-06-02
申请号：US663884
申请日：1996-06-14
申请人： Yao-En Li , Eric L. Duchateau
发明人： Yao-En Li , Eric L. Duchateau
IPC分类号： B01D53/22 , B01D53/04
CPC分类号： B01D53/228
摘要： Processes and systems to recover at least one perfluorocompound gas from a gas mixture are provided. In one embodiment the inventive process comprises the steps of a) providing a gas mixture comprising at least one perfluorocompound gas and at least one carrier gas, the gas mixture being at a predetermined pressure; b) providing at least one glassy polymer membrane having a feed side and a permeate side; c) contacting the feed side of the at least one membrane with the gas mixture; d) withdrawing from the feed side of the membrane as a non-permeate stream at a pressure which is substantially equal to the predetermined pressure a concentrated gas mixture comprising essentially the at least one perfluorocompound gas; and e) withdrawing from the permeate side of the membrane as a permeate stream a depleted gas mixture comprising essentially the at least one carrier gas.
摘要翻译：提供了从气体混合物中回收至少一种全氟化合物气体的方法和系统。在一个实施方案中，本发明的方法包括以下步骤：a）提供包含至少一种全氟化合物气体和至少一种载气的气体混合物，所述气体混合物处于预定压力; b）提供至少一个具有进料侧和渗透侧的玻璃状聚合物膜; c）使至少一个膜的进料侧与气体混合物接触; d）以基本上等于预定压力的压力从作为非渗透物流的膜的进料侧排出基本上包含至少一种全氟化合物气体的浓缩气体混合物; 和e）作为渗透物流从膜的渗透侧排出基本上包含至少一种载气的贫化气体混合物。

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