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1.发明授权公开(公告)号：US07569093B2
公开(公告)日：2009-08-04
申请号：US11394208
申请日：2006-03-31
IPC分类号： B01D46/00
CPC分类号： B01D46/2407 , B01D46/0058 , B01D46/0067 , B01D46/44 , B01D46/46
摘要： A filtering system for monitoring fluid emissions from a process includes a plurality of filter assembly sections arranged in a parallel fluid flow manner with respect to each other so as to selectively receive a sample fluid (e.g., a sample gas) entering at an inlet of the system. Each filter assembly section includes a filter unit to filter particulate materials from a fluid flowing through the filter, first and second valves disposed at upstream and downstream locations of the filter unit, and a blowback flow path configured to selectively direct a cleaning fluid through the filter unit in a direction that opposes a direction in which the sample fluid flows through the filter unit. Each filter assembly section can be selectively isolated from other portions of the system so as to prevent the sample fluid from flowing through the filter assembly section while allowing a cleaning fluid to be delivered through the blowback flow path of the filter assembly section.
摘要翻译： 用于监测来自过程的流体排放物的过滤系统包括多个过滤器组件部分，其以彼此平行的流体流动方式相对于彼此布置，以便选择性地接收在入口处进入的样品流体（例如样品气体） 系统。 每个过滤器组件部分包括过滤器单元，用于从流过过滤器的流体中过滤颗粒材料，设置在过滤器单元的上游和下游位置处的第一和第二阀以及被构造成选择性地引导清洁流体通过过滤器的回吹流路 在与样品流体流过过滤器单元的方向相反的方向上单元。 每个过滤器组件部分可以与系统的其他部分选择性隔离，以防止样品流体流过过滤器组件部分，同时允许清洁流体通过过滤器组件部分的回吹流路输送。
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公开(公告)号：US06943886B2
公开(公告)日：2005-09-13
申请号：US10353786
申请日：2003-01-29
CPC分类号： G01N21/8507 , G01N21/09
摘要： A method for conducting laser absorption measurements in high temperature process streams having high levels of particulate matter is disclosed. An impinger is positioned substantially parallel to a laser beam propagation path and at upstream position relative to the laser beam. Beam shielding pipes shield the beam from the surrounding environment. Measurement is conducted only in the gap between the two shielding pipes where the beam propagates through the process gas. The impinger facilitates reduced particle presence in the measurement beam, resulting in improved SNR (signal-to-noise) and improved sensitivity and dynamic range of the measurement.
摘要翻译： 公开了一种在具有高水平颗粒物质的高温工艺流中进行激光吸收测量的方法。 撞击器基本上平行于激光束传播路径并且相对于激光束位于上游位置。 光束屏蔽管屏蔽光束与周围环境。 仅在射束通过处理气体传播的两个屏蔽管之间的间隙进行测量。 触发器有助于减少测量光束中的粒子存在，从而提高了SNR（信噪比），提高了灵敏度和测量动态范围。
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3.发明授权
公开(公告)号：US5984667A
公开(公告)日：1999-11-16
申请号：US668758
申请日：1996-06-24
申请人： Louis C. Philippe , Harley A. Borders , Kenneth A. Mulderink , Pierre Bodelin , Patrick Recourt , Lahoen Ougarane , Remi Tsiava , Bernard Dubi , Laurent Rio
发明人： Louis C. Philippe , Harley A. Borders , Kenneth A. Mulderink , Pierre Bodelin , Patrick Recourt , Lahoen Ougarane , Remi Tsiava , Bernard Dubi , Laurent Rio
CPC分类号： C03B5/2353 , F23D14/22 , F23D14/32 , F23M5/025 , F23D2900/00013 , Y02P40/55
摘要： A burner assembly having improved flame length and shape control is presented, which includes in exemplary embodiments at least one fuel fluid inlet and at least one oxidant fluid inlet, means for transporting the fuel fluid from the fuel inlet to a plurality of fuel outlets, the fuel fluid leaving the fuel outlets in fuel streams that are injected into a combustion chamber, means for transporting the oxidant fluid from the oxidant inlets to at least one oxidant outlet, the oxidant fluid leaving the oxidant outlets in oxidant fluid streams that are injected into the combustion chamber, with the fuel and oxidant outlets being physically separated, and geometrically arranged in order to impart to the fuel fluid streams and the oxidant fluid streams angles and velocities that allow combustion of the fuel fluid with the oxidant in a stable, wide, and luminous flame. Alternatively, injectors may be used alone or with the refractory block to inject oxidant and fuel gases. The burner assembly affords improved control over flame size and shape and may be adjusted for use with a particular furnace as required.
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公开(公告)号：US6068468A
公开(公告)日：2000-05-30
申请号：US093495
申请日：1998-06-08
申请人： Louis C. Philippe , Harley A. Borders , Kenneth A. Mulderink , Pierre Bodelin , Patrick Recourt , Lahcen Ougarane , Remi Tsiava , Bernard Dubi , Laurent Rio
发明人： Louis C. Philippe , Harley A. Borders , Kenneth A. Mulderink , Pierre Bodelin , Patrick Recourt , Lahcen Ougarane , Remi Tsiava , Bernard Dubi , Laurent Rio
IPC分类号： F23C99/00 , C03B5/235 , F23C5/14 , F23C7/02 , F23D14/22 , F23D14/32 , F23D99/00 , F23M5/02 , F23D14/84 , F23D21/00 , F23M3/02
CPC分类号： C03B5/2353 , F23D14/22 , F23D14/32 , F23M5/025 , F23D2900/00013 , Y02P40/55
摘要： A burner assembly having improved flame length and shape control is presented, which includes in exemplary embodiments at least one fuel fluid inlet and at least one oxidant fluid inlet, means for transporting the fuel fluid from the fuel inlet to a plurality of fuel outlets-, the fuel fluid leaving the fuel outlets in fuel streams that are injected into a combustion chamber, means for transporting the oxidant fluid from the oxidant inlets to at least one oxidant outlet, the oxidant fluid leaving the oxidant outlets in oxidant fluid streams that are injected into the combustion chamber, with the fuel and oxidant outlets being physically separated, and geometrically arranged in order to impart to the fuel fluid streams and the oxidant fluid streams angles and velocities that allow combustion of the fuel fluid with the oxidant in a stable, wide, and luminous flame. Alternatively, injectors may be used alone or with the refractory block to inject oxidant and fuel gases. The burner assembly affords improved control over flame size and shape and may be adjusted for use with a particular furnace as required.
摘要翻译： 提供了具有改进的火焰长度和形状控制的燃烧器组件，其在示例性实施例中包括至少一个燃料流体入口和至少一个氧化剂流体入口，用于将燃料流体从燃料入口输送到多个燃料出口的装置， 燃料流体在喷射到燃烧室中的燃料流中离开燃料出口，用于将氧化剂流体从氧化剂入口输送到至少一个氧化剂出口的装置，氧化剂流体在注入到氧化剂流体流中离开氧化剂出口 所述燃烧室与所述燃料和氧化剂出口物理分离，并且几何地布置以便赋予燃料流体流和氧化剂流体流的角度和速度，其允许燃料流体与氧化剂在稳定，宽的， 和发光的火焰。 或者，喷射器可以单独使用或与耐火块一起使用以注入氧化剂和燃料气体。 燃烧器组件提供了对火焰尺寸和形状的改进的控制，并且可以根据需要调节用于特定的炉。
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