公开(公告)号：US5425916A

公开(公告)日：1995-06-20

申请号：US164430

申请日：1993-12-08

申请人： Janos M. Beer ,  Arslan Kahn ,  Adel F. Sarofim ,  Jan H. Thijssen ,  Majed A. Toqan

发明人： Janos M. Beer ,  Arslan Kahn ,  Adel F. Sarofim ,  Jan H. Thijssen ,  Majed A. Toqan

IPC分类号： G01J3/443 ,  G01N21/64 ,  G01N21/01

CPC分类号： G01N21/6402 ,  F23G2207/107 ,  Y10T436/12 ,  Y10T436/19 ,  Y10T436/212

摘要： An apparatus for detecting the presence of polycyclic aromatic hydrocarbons in the effluent of a turbulent commercial combustion system for monitoring or controlling the composition of the effluent. The apparatus is a system for directyl selectively detecting the presence in the effluent high molecular weight polycyclic aromatic compounds having five or more rings by laser induced fluorescence. The system includes an illuminating source of select fluorescence excitation of wavelengths that induces substantial fluorescence by high molecular weight polycyclic aromatic hydrocarbons in the gas phase. Sampling structure is constructed to provide optical access to the effluent stream to sample the effluent stream at a select position where high molecular weight polycyclic aromatic compounds having five or more rings may be present in sufficient amounts that the fluorescence from the effluent at the select position at the excitation wavelength is predominantly from high molecular weight polycyclic aromatic compounds having five or more rings, when the high molecular weight polycyclic aromatic compounds are present in sufficient amounts. A detector detects the fluorescent signal from the illuminated effluent and an analyzer analyzes the signal to directly selectively determine the presence of the high molecular weight polycyclic aromatic hydrocarbons having five or more rings in the effluent.

摘要翻译： 一种用于检测湍流商业燃烧系统的流出物中多环芳烃的存在的装置，用于监测或控制流出物的组成。 该装置是通过激光诱导的荧光来选择性地检测具有五个或更多个环的流出物高分子量多环芳族化合物中存在的装置。 该系统包括在气相中通过高分子量多环芳烃诱导基本荧光的波长的选择荧光激发的照明源。 采样结构被构造成提供对流出物流的光学访问以在选择位置对流出物流进行采样，其中具有五个或更多个环的高分子量多环芳族化合物可以以足够的量存在，以使来自选择位置处的流出物的荧光 当高分子量多环芳族化合物以足够的量存在时，激发波长主要来自具有五个或更多个环的高分子量多环芳族化合物。 检测器检测来自被照射流出物的荧光信号，并且分析仪分析信号以直接选择性地确定在流出物中具有五个或更多个环的高分子量多环芳烃的存在。

公开(公告)号：US20100319782A1

公开(公告)日：2010-12-23

申请号：US12788611

申请日：2010-05-27

申请人： Marko Palonen ,  Juha Roppo ,  Jaani Silvennoinen

发明人： Marko Palonen ,  Juha Roppo ,  Jaani Silvennoinen

IPC分类号： F17D3/00 ,  G01N33/00

CPC分类号： G01N15/0205 ,  F23G5/50 ,  F23G2207/10 ,  F23G2207/107 ,  F23G2209/261 ,  F23G2900/55003 ,  F23N5/003 ,  Y10T137/0324

摘要： The composition of flue gas generated in a thermal process, especially in the combustion of bio fuel or refuse-derived fuel, is monitored by measuring the quantity of particles belonging to certain size categories in at least one point along the flow path of the flue gas. Such particle size categories are chosen as objects of the measurement, in which the particles are known to consist mainly of alkali chlorides.

摘要翻译： 在热过程中产生的烟气的组成，特别是生物燃料或垃圾衍生燃料的燃烧中产生的烟道气的组成通过沿着烟气的流动路径的至少一个点测量属于一定尺寸类别的颗粒的量来监测 。 选择这样的粒度类别作为测量对象，其中已知颗粒主要由碱金属氯化物组成。

公开(公告)号：US06189460B1

公开(公告)日：2001-02-20

申请号：US08999021

申请日：1997-12-29

申请人： Yoshiharu Abe ,  Yoshiyasu Fukui ,  Noriyuki Yamada ,  Takanori Shiina ,  Setsuo Kikuchi ,  Yoshinori Akagawa

发明人： Yoshiharu Abe ,  Yoshiyasu Fukui ,  Noriyuki Yamada ,  Takanori Shiina ,  Setsuo Kikuchi ,  Yoshinori Akagawa

IPC分类号： F23N500

CPC分类号： B01D46/02 ,  B01D53/30 ,  B01D53/346 ,  B01D53/70 ,  B01D53/74 ,  B01D53/79 ,  F23G5/50 ,  F23G2207/103 ,  F23G2207/104 ,  F23G2207/107 ,  F23G2207/60 ,  F23G2900/55003 ,  F23J7/00 ,  F23J2217/101 ,  F23N5/003 ,  G01N1/2202 ,  G01N1/2258 ,  G01N1/26 ,  G01N2001/2223 ,  Y02A50/2355

摘要： A combustion system for reducing an amount of air polluting substances in a combustion exhaust gas produced in a combustion furnace comprises a combustion furnace configured to produce a combustion exhaust gas upon combustion of a combustible material, wherein the combustion exhaust gas contains an amount of air polluting substances; an analyzer suitable for analyzing the combustion exhaust gas and producing an analytical signal; a conduit suitable for conducting the combustion exhaust gas from the outlet opening to the analyzer, wherein the conduit is located adjacent the outlet opening of the combustion furnace; a controller suitable for processing the analytical signal produced by the analyzer and outputting a first control signal and a second control signal, based on the analytical signal; a neutralizer supplier suitable for supplying the combustion furnace with an amount of neutralizers to reduce the amount of air polluting substances in the combustion exhaust gas, wherein the amount of neutralizers supplied to the combustion furnace is based on the first control signal outputted by the controller; and an operating condition readjuster suitable for readjusting at least one operating condition of the combustion furnace selected from the group consisting of (1) a temperature of the combustion furnace, (2) a time for combusting the combustible material, and (3) an air flow in the combustible furnace, to reduce the amount of air polluting substances in the combustion exhaust gas, wherein the at least one operating condition is readjusted based on the second control signal outputted by the controller.

摘要翻译： 一种用于减少在燃烧炉中产生的燃烧废气中的空气污染物质的量的燃烧系统，包括：燃烧炉，其构造成在可燃材料燃烧时产生燃烧废气，其中，所述燃烧废气含有一定量的空气污染 物质; 适用于分析燃烧废气并产生分析信号的分析仪; 导管，其适于将燃烧废气从出口开口传导到分析器，其中导管位于燃烧炉的出口附近; 控制器，其适于处理由分析器产生的分析信号，并且基于分析信号输出第一控制信号和第二控制信号; 适用于向燃烧炉提供一定量的中和剂以减少燃烧废气中的空气污染物质的量的中和器供应器，其中供应到燃烧炉的中和剂量基于由控制器输出的第一控制信号; 以及适于重新调节燃烧炉的至少一个操作条件的操作条件再调整器，所述操作条件选自（1）燃烧炉的温度，（2）燃烧可燃材料的时间，和（3）空气 在可燃炉中流动，以减少燃烧废气中的空气污染物质的量，其中基于由控制器输出的第二控制信号重新调整至少一个操作条件。

公开(公告)号：US5832842A

公开(公告)日：1998-11-10

申请号：US706723

申请日：1996-09-06

申请人： Luis Frontini ,  Francesco Repetto

发明人： Luis Frontini ,  Francesco Repetto

IPC分类号： F23G5/50 ,  F23J7/00 ,  F23N5/02 ,  F23J15/00 ,  F23N5/00 ,  F23N5/18

CPC分类号： F23J7/00 ,  F23G5/50 ,  F23G2207/101 ,  F23G2207/103 ,  F23G2207/104 ,  F23G2207/107 ,  F23G2207/60 ,  F23G2900/55003 ,  F23J2215/30 ,  F23J2219/20

摘要： A system for automatically admitting and regulating the flow-rate of an alkaline substance admitted to the combustion chamber (10) of a refuse incineration plant for the hot destruction of the acids contained in the combustion fumes, comprising sensors (22, 23, 24, 25, 51, 124, 140) for detecting the concentration of the acids in the fumes in the combustion chamber (10) and working conditions of the plant such as temperature, flow-rate and humidity of the fumes, and processing means (26, 27) connected to the sensors for identifying, in dependence on the concentration of acids and of the working conditions, a flow-rate of an alkaline substance to be admitted to the combustion chamber in order to achieve a destruction yield which reduces the concentration of acids in the fumes discharged from the plant to a predetermined value, and for operating flow-rate regulation members (40) for admitting to the combustion chamber the flow-rate of an alkaline substance thus identified.

摘要翻译： 一种用于自动接纳和调节进入垃圾焚烧设备的燃烧室（10）的碱性物质的流量以便热破坏燃烧烟雾中所含的酸的系统，该系统包括传感器（22,23,24， 25，51，124，140），用于检测燃烧室（10）中的烟气中的酸的浓度和工厂的工作条件，例如烟雾的温度，流量和湿度，以及处理装置（26， 27），其连接到传感器，用于根据酸的浓度和工作条件来识别待进入燃烧室的碱性物质的流速，以达到降低酸浓度的破坏产率 在从工厂排出的烟雾中达到预定值，并且用于操作流量调节构件（40），用于将由此识别的碱性物质的流速引入燃烧室。

公开(公告)号：US06435113B1

公开(公告)日：2002-08-20

申请号：US09630538

申请日：2000-08-01

申请人： Kunio Miyazawa ,  Hideki Nagano ,  Satoshi Fujii ,  Manabu Kuroda ,  Takashi Yokoyama ,  Takaaki Kondo

发明人： Kunio Miyazawa ,  Hideki Nagano ,  Satoshi Fujii ,  Manabu Kuroda ,  Takashi Yokoyama ,  Takaaki Kondo

IPC分类号： F23B700

CPC分类号： F23N5/003 ,  F23G5/50 ,  F23G2207/103 ,  F23G2207/107 ,  F23G2207/30 ,  F23G2207/40 ,  F23J2215/301 ,  Y10S423/05 ,  Y10S423/06

摘要： A method for decreasing the concentration of a chlorinated aromatic compound in the exhaust gas from a combustion furnace. The exhaust gas from the combustion furnace is passed through a bag filter. The concentration of the chlorinated aromatic compound in the exhaust gas is measured and the operating temperature of the bag filter is adjusted based on the measured concentration of the chlorinated aromatic compound in order to decrease the concentration of the chlorinated aromatic compound in the exhaust gas.

摘要翻译： 降低来自燃烧炉的废气中的氯化芳族化合物的浓度的方法。 来自燃烧炉的废气通过袋式过滤器。 测定排气中氯化芳香族化合物的浓度，并根据测定的氯化芳香族化合物的浓度调整袋式过滤器的工作温度，以降低废气中氯化芳香族化合物的浓度。

公开(公告)号：US06189461B1

公开(公告)日：2001-02-20

申请号：US09117703

申请日：1998-08-04

申请人： Kunio Miyazawa ,  Hideki Nagano ,  Satoshi Fujii ,  Manabu Kuroda ,  Takashi Yokoyama ,  Takaaki Kondo

发明人： Kunio Miyazawa ,  Hideki Nagano ,  Satoshi Fujii ,  Manabu Kuroda ,  Takashi Yokoyama ,  Takaaki Kondo

IPC分类号： F23N500

CPC分类号： F23N5/003 ,  F23G5/50 ,  F23G2207/103 ,  F23G2207/107 ,  F23G2207/30 ,  F23G2207/40 ,  F23J2215/301 ,  Y10S423/05 ,  Y10S423/06

摘要： An incineration apparatus which can suppress the generation of dioxins, including a combustion furnace (11) for burning a combustible in combustion air within the furnace, chlorinated aromatic compound measuring device (12) for measuring an amount of a chlorinated aromatic compound generated in the combustion furnace, and control device (14, 15, 16) for monitoring the amount of the chlorinated aromatic compound generated, obtained by the measuring device (12), and varying operating conditions of the combustion furnace (11) on the basis of the monitored result, such as to decrease the amount of the chlorinated aromatic compound generated in the combustion furnace (11).

摘要翻译： 一种能够抑制二氧化物生成的焚烧装置，包括用于燃烧炉内的燃烧空气中的可燃物的燃烧炉（11），用于测量在燃烧中产生的氯化芳族化合物的量的氯化芳族化合物测量装置（12） 炉子和控制装置（14,15,16），用于监测由测量装置（12）获得的氯化芳族化合物的量，以及根据监测结果改变燃烧炉（11）的操作条件 ，以减少在燃烧炉（11）中产生的氯化芳族化合物的量。

公开(公告)号：US5206176A

公开(公告)日：1993-04-27

申请号：US591721

申请日：1990-10-02

申请人： Janos Beer ,  Arslan Kahn ,  Adel F. Sarofim ,  Jan H. Thijssen ,  Majed A. Toqan

发明人： Janos Beer ,  Arslan Kahn ,  Adel F. Sarofim ,  Jan H. Thijssen ,  Majed A. Toqan

IPC分类号： G01J3/443 ,  G01N21/64

CPC分类号： G01N21/6402 ,  F23G2207/107 ,  Y10T436/12 ,  Y10T436/19 ,  Y10T436/212

摘要： Detecting the presence of PAC's in the effluent of a combustions system by detecting the presence of a high molecular weight PAC's having five or more rings. A position along the effluent stream is selected at which high molecular weight PAC's may be present. The effluent is illuminated with radiation having a wavelength absorbed by the high molecular weight PAC's in the gas phase. The fluorescence from the illuminated effluent is detected, and analyzed by comparison to the known fluorescence of high molecular weight PAC's in the gas phase to determine the presence of the PAC's in the effluent. The effluent composition may be controlled in response to the detection.

摘要翻译： 通过检测具有五个或更多个环的高分子量PAC的存在来检测燃烧系统流出物中PAC的存在。 选择沿着流出物流的位置，其中可以存在高分子量PAC。 用在气相中的高分子量PAC吸收的波长的辐射照射流出物。 检测来自被照射流出物的荧光，并通过与气相中高分子量PAC的已知荧光进行比较来分析，以确定PAC在流出物中的存在。 可以响应于检测来控制流出物组成。