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1. 发明申请

US20110211193A1 PRESSURE CONTROLLED SPECTROSCOPIC HEATING VALUE SENSOR 有权
标题翻译：压力控制光谱加热值传感器
公开(公告)号：US20110211193A1
公开(公告)日：2011-09-01
申请号：US12715006
申请日：2010-03-01
申请人： Alexei Saveliev , Serguei Zelepouga , David M. Rue
发明人： Alexei Saveliev , Serguei Zelepouga , David M. Rue
IPC分类号： G01J3/42 , G01N21/31
CPC分类号： G01N21/3504 , G01N21/1717 , G01N21/274 , G01N21/359 , G01N21/85 , G01N33/225 , G01N2021/8557
摘要： A method and system for measuring a physical property of a fluid in which light having wavelengths in the near-infrared is directed into a test cell containing the fluid and portions of the light not absorbed by the fluid and passing out of the cell are spatially dispersed by wavelength, forming a light spectrum that is projected onto a detector. The light spectrum is digitized and inputted into a data processing unit in which it is compared to the actual spectrum of the light source stored in the system to determine the absorbance spectrum of the fluid. The system is spectrally calibrated by identifying known spectral features of the fluid absorbance spectrum. To correct for deviations in the original light source spectrum, a calibration method in which the pressure of the fluid in the test cell is alternated between a first positive pressure and a second positive pressure is employed. Upon determination of the absorbance spectrum of the fluid, the physical property of interest of the fluid is determined by comparing the absorbance spectrum to a plurality of spectra located within an on-board database.
摘要翻译：一种用于测量流体的物理性质的方法和系统，其中具有近红外线的波长的光被引导到包含流体的测试电池中，并且未被流体吸收并且流出电池的光的部分空间分散通过波长形成投射到检测器上的光谱。光谱被数字化并输入到数据处理单元，其中将其与存储在系统中的光源的实际光谱进行比较以确定流体的吸收光谱。通过识别流体吸收光谱的已知光谱特征对该系统进行光谱校准。为了校正原始光源光谱中的偏差，采用校准方法，其中测试电池中的流体的压力在第一正压力和第二正压之间交替。在确定流体的吸收光谱之后，通过将吸收光谱与位于车载数据库内的多个光谱进行比较来确定流体感兴趣的物理性质。

2. 发明授权

US08139222B2 Pressure controlled spectroscopic heating value sensor 有权
标题翻译：压力控制光谱热值传感器
公开(公告)号：US08139222B2
公开(公告)日：2012-03-20
申请号：US12715006
申请日：2010-03-01
申请人： Alexei Saveliev , Serguei Zelepouga , David M. Rue
发明人： Alexei Saveliev , Serguei Zelepouga , David M. Rue
IPC分类号： G01N21/31
CPC分类号： G01N21/3504 , G01N21/1717 , G01N21/274 , G01N21/359 , G01N21/85 , G01N33/225 , G01N2021/8557
摘要： A method and system for measuring a physical property of a fluid in which light having wavelengths in the near-infrared is directed into a test cell containing the fluid and portions of the light not absorbed by the fluid and passing out of the cell are spatially dispersed by wavelength, forming a light spectrum that is projected onto a detector. The light spectrum is digitized and inputted into a data processing unit in which it is compared to the actual spectrum of the light source stored in the system to determine the absorbance spectrum of the fluid. The system is spectrally calibrated by identifying known spectral features of the fluid absorbance spectrum. To correct for deviations in the original light source spectrum, a calibration method in which the pressure of the fluid in the test cell is alternated between a first positive pressure and a second positive pressure is employed. Upon determination of the absorbance spectrum of the fluid, the physical property of interest of the fluid is determined by comparing the absorbance spectrum to a plurality of spectra located within an on-board database.
摘要翻译：一种用于测量流体的物理性质的方法和系统，其中具有近红外线的波长的光被引导到包含流体的测试电池中，并且未被流体吸收并且流出电池的光的部分空间分散通过波长形成投射到检测器上的光谱。光谱被数字化并输入到数据处理单元，其中将其与存储在系统中的光源的实际光谱进行比较以确定流体的吸收光谱。通过识别流体吸收光谱的已知光谱特征对该系统进行光谱校准。为了校正原始光源光谱中的偏差，采用校准方法，其中测试电池中的流体的压力在第一正压力和第二正压之间交替。在确定流体的吸收光谱之后，通过将吸收光谱与位于车载数据库内的多个光谱进行比较来确定流体感兴趣的物理性质。

3. 发明授权

US07780436B2 Flex-flame burner and combustion method 有权
标题翻译：柔性火焰燃烧器和燃烧方法
公开(公告)号：US07780436B2
公开(公告)日：2010-08-24
申请号：US11141765
申请日：2005-06-01
申请人： Vasilios Soupos , Serguei Zelepouga , David M. Rue , Hamid A. Abbasi
发明人： Vasilios Soupos , Serguei Zelepouga , David M. Rue , Hamid A. Abbasi
IPC分类号： F23M3/04
CPC分类号： C22B21/0092 , C21C5/5217 , C22B9/006 , F23C6/045 , F23C2900/06041 , F27B3/205 , F27B3/28 , F27D19/00 , F27D21/00 , F27D99/0033 , Y02E20/344 , Y02P10/216 , Y02P10/218 , Y02P10/34
摘要： A combustion method and apparatus which produce a hybrid flame for heating metals and metal alloys, which hybrid flame has the characteristic of having an oxidant-lean portion proximate the metal or metal alloy and having an oxidant-rich portion disposed above the oxidant lean portion. This hybrid flame is produced by introducing fuel and primary combustion oxidant into the furnace chamber containing the metal or metal alloy in a substoichiometric ratio to produce a fuel-rich flame and by introducing a secondary combustion oxidant into the furnace chamber above the fuel-rich flame in a manner whereby mixing of the secondary combustion oxidant with the fuel-rich flame is delayed for a portion of the length of the flame.
摘要翻译：一种燃烧方法和装置，其产生用于加热金属和金属合金的混合火焰，所述混合火焰具有邻近金属或金属合金的具有氧化剂贫乏部分并且具有设置在氧化剂贫部上方的富含氧化物的部分的特征。这种混合火焰是通过将燃料和初级燃烧氧化剂以亚化学计量比引入含有金属或金属合金的炉室中产生富燃料的火焰并且通过将二次燃烧氧化剂引入富燃料火焰以上的炉室中而产生的以使得二次燃烧氧化剂与富燃料火焰的混合在火焰长度的一部分被延迟的方式。

4. 发明授权

US06977179B2 Method and apparatus for measuring the heating value of a single or multi-component fuel gas 有权
标题翻译：用于测量单组分或多组分燃料气体的发热值的方法和装置
公开(公告)号：US06977179B2
公开(公告)日：2005-12-20
申请号：US10804291
申请日：2004-03-19
申请人： David M. Rue , John Charles Wagner , Serguei Zelepouga
发明人： David M. Rue , John Charles Wagner , Serguei Zelepouga
IPC分类号： G01N21/76
CPC分类号： G01N21/76 , Y10T436/218
摘要： A method for determining the heating value of a fuel gas or fuel gas mixture in which the chemiluminescense intensity of at least one chemical bond in a known volume of the fuel gas or mixture is measured. Based upon the results of the measurement(s), the amount of the at least one chemical bond in the known volume of the fuel gas or mixture is determined. Having determined the amount of the at least one chemical bond, the heating value of the fuel gas or mixture can be determined.
摘要翻译：一种用于确定在已知体积的燃料气体或混合物中测量至少一种化学键的化学发光强度的燃料气体或燃料气体混合物的热值的方法。基于测量结果，确定燃料气体或混合物的已知体积中的至少一种化学键的量。在确定了至少一种化学键的量之后，可以确定燃料气体或混合物的热值。

5. 发明授权

US10274194B2 Methods and systems for reducing emissions of nitrogen oxides from ribbon burners 有权
公开(公告)号：US10274194B2
公开(公告)日：2019-04-30
申请号：US14576565
申请日：2014-12-19
申请人： Yaroslav Chudnovsky , Serguei Zelepouga , John Wagner
发明人： Yaroslav Chudnovsky , Serguei Zelepouga , John Wagner
IPC分类号： C10L1/12 , F23C9/08 , F23D14/02
摘要： Methods and systems for improving burner, particularly ribbon burner performance, involving admixing a portion of the combustion products from the flue gas resulting from the burner to at least one of a primary and a secondary oxidizer supply to the burner. Admixing a portion of a carbon dioxide-containing flue gas combustion product formed upon combustion of a fuel gas by a ribbon burner significantly reduces NOx emissions resulting from operation of the burner.

6. 发明授权

US07248357B2 Method and apparatus for optically measuring the heating value of a multi-component fuel gas using nir absorption spectroscopy 有权
标题翻译：用于光学测量多组分燃料气体的加热值的方法和装置，使用nir吸收光谱法
公开(公告)号：US07248357B2
公开(公告)日：2007-07-24
申请号：US10978320
申请日：2004-10-29
申请人： James Servaites , Serguei Zelepouga
发明人： James Servaites , Serguei Zelepouga
IPC分类号： G01J3/30 , G01J3/00 , G01J3/40
CPC分类号： G01N21/359 , G01N21/3504 , G01N33/225
摘要： A method and system for measuring heat energy of a combustible fluid in which light having wavelengths in the near-infrared is directed into a test cell containing the combustible fluid and portions of the light not absorbed by the combustible fluid and passing out of the cell are spatially dispersed by wavelength, forming a light spectrum that is projected onto a detector. The light spectrum is digitized and inputted into a data processing unit in which it is compared to the actual spectrum of the light source stored in the system to determine the absorbance spectrum of the combustible fluid. The system is spectrally calibrated by identifying known spectral features of the combustible gas absorbance spectrum. To correct for deviations in the original light source spectrum, a light source calibration system is employed. Upon determination of the absorbance spectrum of the combustible fluid, the heating value of the combustible fluid is determined by comparing the absorbance spectrum to a plurality of spectra located within an on-board database.
摘要翻译：一种用于测量可燃液体的热能的方法和系统，其中将近红外线中的波长的光引导到包含可燃液体的测试电池中，并且未被可燃液体吸收的部分光线流出电池，通过波长空间分散，形成投影到检测器上的光谱。光谱被数字化并输入到数据处理单元中，其中将其与存储在系统中的光源的实际光谱进行比较，以确定可燃液体的吸收光谱。通过识别可燃气体吸收光谱的已知光谱特征对该系统进行光谱校准。为了校正原始光源光谱中的偏差，采用光源校准系统。通过确定可燃液体的吸收光谱，通过将吸收光谱与位于车载数据库内的多个光谱进行比较来确定可燃液体的发热值。

7. 发明申请

US20060092423A1 Method and apparatus for optically measuring the heating value of a multi-component fuel gas using nir absorption spectroscopy 有权
标题翻译：用于光学测量多组分燃料气体的加热值的方法和装置，使用nir吸收光谱法
公开(公告)号：US20060092423A1
公开(公告)日：2006-05-04
申请号：US10978320
申请日：2004-10-29
申请人： James Servaites , Serguei Zelepouga
发明人： James Servaites , Serguei Zelepouga
IPC分类号： G01N21/61
CPC分类号： G01N21/359 , G01N21/3504 , G01N33/225
摘要： A method and system for measuring heat energy of a combustible fluid in which light having wavelengths in the near-infrared is directed into a test cell containing the combustible fluid and portions of the light not absorbed by the combustible fluid and passing out of the cell are spatially dispersed by wavelength, forming a light spectrum that is projected onto a detector. The light spectrum is digitized and inputted into a data processing unit in which it is compared to the actual spectrum of the light source stored in the system to determine the absorbance spectrum of the combustible fluid. The system is spectrally calibrated by identifying known spectral features of the combustible gas absorbance spectrum. To correct for deviations in the original light source spectrum, a light source calibration system is employed. Upon determination of the absorbance spectrum of the combustible fluid, the heating value of the combustible fluid is determined by comparing the absorbance spectrum to a plurality of spectra located within an on-board database.
摘要翻译：一种用于测量可燃液体的热能的方法和系统，其中将近红外线中的波长的光引导到包含可燃液体的测试电池中，并且未被可燃液体吸收的部分光线流出电池，通过波长空间分散，形成投影到检测器上的光谱。光谱被数字化并输入到数据处理单元中，其中将其与存储在系统中的光源的实际光谱进行比较，以确定可燃液体的吸收光谱。通过识别可燃气体吸收光谱的已知光谱特征对该系统进行光谱校准。为了校正原始光源光谱中的偏差，采用光源校准系统。通过确定可燃液体的吸收光谱，通过将吸收光谱与位于车载数据库内的多个光谱进行比较来确定可燃液体的发热值。

8. 发明申请

US20050208672A1 METHOD AND APPARATUS FOR MEASURING THE HEATING VALUE OF A SINGLE OR MULTI-COMPONENT FUEL GAS 有权
标题翻译：用于测量单组分或多组分燃料气体的加热值的方法和装置
公开(公告)号：US20050208672A1
公开(公告)日：2005-09-22
申请号：US10804291
申请日：2004-03-19
申请人： David Rue , John Wagner , Serguei Zelepouga
发明人： David Rue , John Wagner , Serguei Zelepouga
IPC分类号： G01N21/76
CPC分类号： G01N21/76 , Y10T436/218
摘要： A method for determining the heating value of a fuel gas or fuel gas mixture in which the chemiluminescense intensity of at least one chemical bond in a known volume of the fuel gas or mixture is measured. Based upon the results of the measurement(s), the amount of the at least one chemical bond in the known volume of the fuel gas or mixture is determined. Having determined the amount of the at least one chemical bond, the heating value of the fuel gas or mixture can be determined.
摘要翻译：一种用于确定在已知体积的燃料气体或混合物中测量至少一种化学键的化学发光强度的燃料气体或燃料气体混合物的热值的方法。基于测量结果，确定燃料气体或混合物的已知体积中的至少一种化学键的量。在确定了至少一种化学键的量之后，可以确定燃料气体或混合物的热值。

9. 发明授权

US09291610B2 Method and apparatus for real-time measurement of fuel gas compositions and heating values 有权
标题翻译：用于实时测量燃料气体组成和加热值的方法和装置
公开(公告)号：US09291610B2
公开(公告)日：2016-03-22
申请号：US13887563
申请日：2013-05-06
申请人： Serguei Zelepouga , John M. Pratapas , Alexei V. Saveliev , Vilas V. Jangale
发明人： Serguei Zelepouga , John M. Pratapas , Alexei V. Saveliev , Vilas V. Jangale
IPC分类号： G01N33/22 , G01N21/3504 , G01N21/85 , G01N21/359 , G01N21/05
CPC分类号： G01N33/225 , G01N21/05 , G01N21/3504 , G01N21/359 , G01N21/85 , G01N2021/8578 , G01N2201/129
摘要： An exemplary embodiment can be an apparatus for real-time, in situ measurement of gas compositions and heating values. The apparatus includes a near infrared sensor for measuring concentrations of hydrocarbons and carbon dioxide, a mid infrared sensor for measuring concentrations of carbon monoxide and a semiconductor based sensor for measuring concentrations of hydrogen gas. A data processor having a computer program for reducing the effects of cross-sensitivities of the sensors to components other than target components of the sensors is also included. Also provided are corresponding or associated methods for real-time, in situ determination of a composition and heating value of a fuel gas.
摘要翻译：示例性实施例可以是用于实时，原位测量气体组成和加热值的装置。该装置包括用于测量碳氢化合物和二氧化碳浓度的近红外传感器，用于测量一氧化碳浓度的中红外传感器和用于测量氢气浓度的基于半导体的传感器。还包括具有计算机程序的数据处理器，该计算机程序用于将传感器的交叉敏感度对传感器的目标部件以外的部件的影响降低。还提供了用于实时，原位测定燃料气体的组成和发热值的相应或相关联的方法。

10. 发明申请

US20060272453A1 Flex-flame burner and combustion method 有权
标题翻译：柔性火焰燃烧器和燃烧方法
公开(公告)号：US20060272453A1
公开(公告)日：2006-12-07
申请号：US11141765
申请日：2005-06-01
申请人： Vasilios Soupos , Serguei Zelepouga , David Rue , Hamid Abbasi
发明人： Vasilios Soupos , Serguei Zelepouga , David Rue , Hamid Abbasi
IPC分类号： C21C5/00
CPC分类号： C22B21/0092 , C21C5/5217 , C22B9/006 , F23C6/045 , F23C2900/06041 , F27B3/205 , F27B3/28 , F27D19/00 , F27D21/00 , F27D99/0033 , Y02E20/344 , Y02P10/216 , Y02P10/218 , Y02P10/34
摘要： A combustion method and apparatus which produce a hybrid flame for heating metals and metal alloys, which hybrid flame has the characteristic of having an oxidant-lean portion proximate the metal or metal alloy and having an oxidant-rich portion disposed above the oxidant lean portion. This hybrid flame is produced by introducing fuel and primary combustion oxidant into the furnace chamber containing the metal or metal alloy in a substoichiometric ratio to produce a fuel-rich flame and by introducing a secondary combustion oxidant into the furnace chamber above the fuel-rich flame in a manner whereby mixing of the secondary combustion oxidant with the fuel-rich-flame is delayed for a portion of the length of the flame.
摘要翻译：一种燃烧方法和装置，其产生用于加热金属和金属合金的混合火焰，所述混合火焰具有邻近金属或金属合金的具有氧化剂贫乏部分并且具有设置在氧化剂贫部上方的富含氧化物的部分的特征。这种混合火焰是通过将燃料和初级燃烧氧化剂以亚化学计量比引入含有金属或金属合金的炉室中产生富燃料的火焰并且通过将二次燃烧氧化剂引入富燃料火焰以上的炉室中而产生的以使得二次燃烧氧化剂与富燃料火焰的混合在火焰长度的一部分被延迟的方式。

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