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1. 发明申请

US20090151568A1 Space efficient hybrid collector 失效
公开(公告)号：US20090151568A1
公开(公告)日：2009-06-18
申请号：US12002505
申请日：2007-12-17
申请人： Henry V. Krigmont
发明人： Henry V. Krigmont
IPC分类号： B03C3/34 , B03C3/00
CPC分类号： B03C3/47 , B03C3/025 , B03C3/08 , B03C3/49 , B03C3/64 , B03C2201/10 , B03C2201/26 , Y10S55/38
摘要： A compact, hybrid particulate and gas collector that can be used in a vehicle emissions control system, gas turbine, or in any other application where space and lower cost is important or in applications where sub-micron and nano-particulate filtering is needed. A gas flow enters the device in a first chamber and can be immediately exposed to a high-tension corona discharge electric field which typically results in a strong ionic flow by charging and collecting the incoming effluent (oil mist, soot particles, etc.). Subsequently, the charged flow enters a second zone of high-tension uniform electric field that causes the remaining charged particles to migrate to one of the charged electrodes. One of the electrodes can be made of porous filter material that allows the cleaned gas to flow into an exit zone also containing a high-tension uniform electric field where the remaining effluent can be collected prior to the clean gas exiting either to ambient air or being re-circulated to be used again by the engine. In some embodiments a dielectric barrier discharge surface can be provided to convert harmful compounds to more desirable substances. Alternate embodiments can include a third zone containing a second substantially uniform electric field as well as coating the porous surface with a catalyst to convert undesirable compounds. Any cross-section may be used.

2. 发明授权

US06524369B1 Multi-stage particulate matter collector 有权
标题翻译：多级颗粒物收集器
公开(公告)号：US06524369B1
公开(公告)日：2003-02-25
申请号：US09950157
申请日：2001-09-10
申请人： Henry V. Krigmont
发明人： Henry V. Krigmont
IPC分类号： B03C3155
CPC分类号： B03C3/36 , B03C3/08 , B03C3/38 , B03C3/66
摘要： A multi-stage particulate matter collector of the type used to collect particles from waste industrial gas. The collector can contain multiple narrow and wide zones formed by a plurality of parallel corrugated plates. Contained in the narrow zones are elongated electrodes with sharp leading and/or trailing edges. These electrodes provide a non-uniform electric field near their sharp edges leading to corona discharge. The corona discharge causes particulate matter in the gas flow to become charged. The region in narrow zones away from the sharp edges of the electrodes resembles a parallel plate capacitor with relatively uniform electric field. In this region, particles can be collected on the plates and on the electrode. Wide regions can contain barrier filters (bag filters) with conductive surfaces. The electric field is also relatively uniform in this region causing electrostatic collection on the plates and filter surface. Gas exits the array through the sides of the barrier filters which provides additional highly efficient filtering.
摘要翻译：用于从废工业气体中收集颗粒的多级颗粒物收集器。收集器可以包含由多个平行波纹板形成的多个窄而宽的区域。包含在狭窄区域中的细长电极具有尖锐的前缘和/或后缘。这些电极在其锋利边缘附近提供不均匀的电场，导致电晕放电。电晕放电导致气流中的颗粒物质变成带电。远离电极的锋利边缘的窄带区域类似于具有相对均匀电场的平行板电容器。在该区域中，可以在板上和电极上收集颗粒。宽阔的区域可以包含具有导电表面的屏障过滤器（袋式过滤器）。该区域的电场也相对均匀，导致板和过滤器表面上的静电收集。气体通过屏障过滤器的侧面离开阵列，这提供了额外的高效过滤。

3. 发明授权

US5233934A Control of NOx reduction in flue gas flows 失效
标题翻译：控制烟气流中的NOx还原
公开(公告)号：US5233934A
公开(公告)日：1993-08-10
申请号：US933488
申请日：1992-08-20
申请人： Henry V. Krigmont , Wayne R. Kozacka , Felix E. Spokoyny
发明人： Henry V. Krigmont , Wayne R. Kozacka , Felix E. Spokoyny
IPC分类号： B01D53/56 , B01D53/86 , F23J15/00
CPC分类号： F23J15/006 , B01D53/56 , B01D53/8625 , F23J2217/102 , F23J2219/10 , F23J2219/20
摘要： The NOx content in a flow of flue gas is reduced by passing the flue gas through a first treatment zone and a second treatment zone. A nitrogeneous treatment agent is introduced into the first treatment zone for the selective non-catalytic reduction of part of the NOx, and the flue gas is thereafter passed through the second treatment zone which includes a catalyst for further selective catalytic reduction of the NOx. Optionally, a second nitrogeneous treatment agent is added to the flue gas in the second treatment zone. The quantity of NOx in the flue gas is detected intermediate the first and second treatment zones and, optionally, after the flue gas has left the second treatment zone. The quantity of ammonia in the flue gas exiting from the second treatment zone is also detected. The amounts of the treatment agents added to the flue gas are controlled responsive to the variations and absolute levels determined by these measurements.

4. 发明申请

US20120058035A1 System and Method for Flue Gas Conditioning 有权
标题翻译：烟气调节系统与方法
公开(公告)号：US20120058035A1
公开(公告)日：2012-03-08
申请号：US13169138
申请日：2011-06-27
申请人： Henry V. Krigmont
发明人： Henry V. Krigmont
IPC分类号： B01D53/50 , B01J19/00
CPC分类号： B01D53/8609 , B01D2257/302
摘要： A method and system for enhancing the efficiency of an electrostatic precipitator in a flue gas stream that withdraws a selected amount of combustion gas from a main flue gas stream at a location downstream of the electrostatic precipitator; typically heats the selected amount of combustion gas to a predetermined temperature; passes the selected amount of combustion gas through a catalyst to convert sulfur dioxide to sulfur trioxide producing a mixture of flue gas enriched with sulfur trioxide; and returns the mixture of the flue gas enriched with the sulfur trioxide back into the main flue gas stream at a point upstream of the electrostatic precipitator. Optionally a filter removes most of the remaining particulate matter from the selected amount of combustion gas entering the catalyst bed. A portion of this selected amount can be made to bypass the catalyst for precise control of the amount of sulfur trioxide being produced. A controller can control fans, heaters and dampers as well as make computations as the required amount of sulfur trioxide needed.
摘要翻译：一种用于提高烟道气流中的静电除尘器的效率的方法和系统，其在静电除尘器下游的位置从主烟道气流中提取选定量的燃烧气体; 通常将选定量的燃烧气体加热至预定温度; 使选定量的燃烧气体通过催化剂将二氧化硫转化为三氧化硫，产生富含三氧化硫的烟道气的混合物; 并将富含三氧化硫的烟道气的混合物返回到静电除尘器上游一点的主烟道气流中。任选地，过滤器从进入催化剂床的选定量的燃烧气体中除去大部分剩余的颗粒物质。可以使这一选定量的一部分绕过催化剂以精确控制正在生产的三氧化硫的量。控制器可以控制风扇，加热器和阻尼器以及计算所需的三氧化硫量。

5. 发明授权

US07582145B2 Space efficient hybrid collector 失效
标题翻译：空间高效混合收集器
公开(公告)号：US07582145B2
公开(公告)日：2009-09-01
申请号：US12002505
申请日：2007-12-17
申请人： Henry V. Krigmont
发明人： Henry V. Krigmont
IPC分类号： B03C3/06
CPC分类号： B03C3/47 , B03C3/025 , B03C3/08 , B03C3/49 , B03C3/64 , B03C2201/10 , B03C2201/26 , Y10S55/38
摘要： A compact, hybrid particulate and gas collector that can be used in a vehicle emissions control system, gas turbine, or in any other application where space and lower cost is important or in applications where sub-micron and nano-particulate filtering is needed. A gas flow enters the device in a first chamber and can be immediately exposed to a high-tension corona discharge electric field which typically results in a strong ionic flow by charging and collecting the incoming effluent (oil mist, soot particles, etc.). Subsequently, the charged flow enters a second zone of high-tension uniform electric field that causes the remaining charged particles to migrate to one of the charged electrodes. One of the electrodes can be made of porous filter material that allows the cleaned gas to flow into an exit zone also containing a high-tension uniform electric field where the remaining effluent can be collected prior to the clean gas exiting either to ambient air or being re-circulated to be used again by the engine. In some embodiments a dielectric barrier discharge surface can be provided to convert harmful compounds to more desirable substances. Alternate embodiments can include a third zone containing a second substantially uniform electric field as well as coating the porous surface with a catalyst to convert undesirable compounds. Any cross-section may be used.
摘要翻译：一种紧凑，混合的颗粒和气体收集器，可用于车辆排放控制系统，燃气轮机或空间和成本较低的任何其他应用或需要亚微米和纳米微粒过滤的应用中。气流在第一室中进入装置，并且可以立即暴露于高压电晕放电电场，这通常通过充电和收集进入的流出物（油雾，烟灰颗粒等）而导致强的离子流动。随后，带电流进入高压均匀电场的第二区，其使剩余的带电粒子迁移到一个带电电极。电极之一可以由多孔过滤材料制成，其允许清洁的气体流入还包含高压均匀电场的出口区域，在清洁气体离开环境空气之前可以收集剩余的流出物，或者在重新循环再次被发动机使用。在一些实施方案中，可以提供电介质阻挡放电表面以将有害化合物转化为更理想的物质。替代实施例可以包括含有第二基本上均匀的电场的第三区以及用催化剂涂覆多孔表面以转换不期望的化合物。可以使用任何横截面。

6. 发明授权

US5237939A Method and apparatus for reducing NOx emissions 失效
标题翻译：减少NOx排放的方法和装置
公开(公告)号：US5237939A
公开(公告)日：1993-08-24
申请号：US933487
申请日：1992-08-20
申请人： Felix E. Spokoyny , Henry V. Krigmont
发明人： Felix E. Spokoyny , Henry V. Krigmont
IPC分类号： B01D53/86 , F23J15/02
CPC分类号： F23J15/02 , B01D53/8631
摘要： An apparatus for reducing NOx pollution in the flue gas produced by a burner includes a heat exchanger wherein at least some of the heat transfer elements are coated with a catalyst. A plurality of reactive gas injectors are arranged to introduce a nitrogeneous compound, preferably a source of ammonia, across a hot-end face of the heat exchanger. A reactive gas flow distribution system permits the distribution of the nitrogeneous compound flowing through at least some of the gas injectors to be varied responsive to the temperature profile of the heat exchanger. Preferably, the apparatus also determines the total NOx flow in the flue gas, and the reactive gas flow distribution system permits the total amount of reactive gas flowing through at least some of the gas injectors to be varied responsive to the total NOx flow in the flue gas.

7. 发明授权

US4966610A Conditioning of gas streams containing particulate 失效
标题翻译：调节含有颗粒物的气流
公开(公告)号：US4966610A
公开(公告)日：1990-10-30
申请号：US361272
申请日：1989-06-05
申请人： Henry V. Krigmont , Everett L. Coe, Jr.
发明人： Henry V. Krigmont , Everett L. Coe, Jr.
IPC分类号： B03C3/013
CPC分类号： B03C3/013
摘要： Effluent gas streams from power plants, or other sources, containing entrained particulate matter are conditioned by injecting a conditioning gas such as sulfur trioxide into the flowing gas stream. The conditioning gas is deposited upon the surface of the particulate and reduces its electrical resistivity, improving the performance of electrostatic precipitators through which the flowing gas is passed to precipitate the particulate. At the point of injection, an electrostatic potential is established between the particulate in the flowing gas stream and the conditioning gas molecules, so that the conditioning gas is attracted to the particulate. Interaction of the conditioning gas with the particulate is stronger and more rapid than in the absence of the electrostatic potential at the point of injection.

8. 发明授权

US08790444B2 Wet electrostatic precipitator and related methods 有权
标题翻译：湿式静电除尘器及相关方法
公开(公告)号：US08790444B2
公开(公告)日：2014-07-29
申请号：US13037921
申请日：2011-03-01
申请人： Timothy W. Ellis , Henry V. Krigmont
发明人： Timothy W. Ellis , Henry V. Krigmont
IPC分类号： B03C3/16
CPC分类号： B03C3/16 , B01D53/1456 , B01D53/64 , B01D2252/103 , B03C3/14 , B03C3/145 , B03C3/49 , B03C2201/08 , B03C2201/10
摘要： An emissions reduction slack includes a conditioning section, collector section utilizing a Wet Electrostatic Precipitator (WESP), and output section. A chemically active aqueous stream is introduced into an incoming process stream in order to saturate the stream and produce a fog stream wherein water is condensed on the surface of particulates. The process of condensation increases the efficiency of the particulate filtration process conducted by the WESP.
摘要翻译：排放减少松弛包括调节部分，利用湿静电除尘器（WESP）的收集器部分和输出部分。将化学活性的含水物流引入进入的工艺流中，以便使流饱和并产生雾流，其中水在颗粒表面上被冷凝。冷凝过程增加了WESP进行的颗粒过滤过程的效率。

9. 发明授权

US5547493A Electrostatic precipitator 失效
标题翻译：静电除尘器
公开(公告)号：US5547493A
公开(公告)日：1996-08-20
申请号：US351757
申请日：1994-12-08
申请人： Henry V. Krigmont
发明人： Henry V. Krigmont
IPC分类号： B03C3/08 , B03C3/66
CPC分类号： B03C3/66 , B03C3/08
摘要： An electrostatic precipitator, and more particularly an electrostatic precipitator having a sets of improved plate type electrodes having opposing surfaces defining collecting and ionization zones therebetween, and with one of the electrodes in each pair of electrodes including a corona source thereon.
摘要翻译：一种静电除尘器，更具体地说，一种具有一组改进的板式电极的静电除尘器，其具有在其间限定收集和电离区的相对表面，并且每对电极中的一个电极包括其上的电晕源。

10. 发明授权

US5323842A Temperature-stabilized heat exchanger 失效
标题翻译：温度稳定的热交换器
公开(公告)号：US5323842A
公开(公告)日：1994-06-28
申请号：US894438
申请日：1992-06-05
申请人： Felix E. Spokoyny , Henry V. Krigmont , Wayne R. Kozacka
发明人： Felix E. Spokoyny , Henry V. Krigmont , Wayne R. Kozacka
IPC分类号： F23L15/02 , F28D19/04 , F28D20/02 , F23D19/04
CPC分类号： F28D19/042 , F23L15/02 , F28D20/02 , Y02E20/348 , Y02E60/145
摘要： A heat exchange module comprises a rotating-wheel type regenerative heat exchanger unit having a plurality of heat exchange elements mounted in baskets through the volume of the heat exchanger wheel. The heat exchanger wheel rotates about its axis so that the heat exchange elements are heated by a hot gas flow over a portion of the rotation, and transfer the heat to an air flow over another portion of the rotation. At least some of the heat exchange elements include phase change materials, such as salts, that absorb heat while maintaining a constant temperature. The phase change materials narrow the range of temperatures reached by the heat exchange elements located at various positions of the heat exchanger wheel. The phase change materials prevent excessively low temperatures that can result in condensation of corrosive acids on the surfaces of the heat exchange elements. They can also stabilize the heat exchange elements in particularly desirable temperature ranges for the operation of catalysts coated onto the heat exchange elements.
摘要翻译：热交换模块包括旋转轮型再生式热交换器单元，其具有通过热交换器轮的体积安装在篮子中的多个热交换元件。热交换器轮绕其轴线旋转，使得热交换元件通过热气流在旋转的一部分上被加热，并将热量传递到旋转的另一部分上的空气流。至少一些热交换元件包括在保持恒定温度的同时吸收热量的相变材料，例如盐。相变材料使位于热交换器轮的各个位置处的热交换元件达到的温度范围变窄。相变材料可防止过低的温度，导致腐蚀性酸在热交换元件表面上的冷凝。它们还可以将热交换元件稳定在特别理想的温度范围内，用于操作涂覆在热交换元件上的催化剂。

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