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51. 发明申请

US20040146442A1 Method and apparatus for treating waste gas containing PFC and/or HFC 失效
标题翻译：用于处理含有PFC和/或HFC的废气的方法和设备
公开(公告)号：US20040146442A1
公开(公告)日：2004-07-29
申请号：US10425601
申请日：2003-04-30
发明人： Shu-Sung Lin , Bao-chang Lin , Hsin-Hsien Wu
IPC分类号： B01D053/68
CPC分类号： B01D53/8662 , B01D53/8659 , B01D2251/104 , B01J23/745 , Y02C20/30
摘要： A method for treating waste gas containing PFC and/or HFC, comprising contacting a mixture of gas waste containing PFC and/or HFC, ozone, and water with an iron oxide catalyst at a temperature between 50 and 300null C. by gas-solid contact to perform an oxidation reaction for reducing the amount of PFC and/or HFC. An apparatus for treating waste gas containing PFC or HFC is also provided. The operational temperature in the present invention is much lower than the prior art, and thus provides lower energy consumption and little risk of fire. The present invention is suitable for the treatment of waste gas containing PFC and/or HFC, especially for the removal of perfluorocompounds from the waste gas generated by semiconductor and photoelectrical product manufacturing plants.
摘要翻译：一种用于处理含有PFC和/或HFC的废气的方法，包括在50至300℃的温度下，通过气固固体将含PFC和/或HFC，臭氧和水的废气混合物与氧化铁催化剂接触接触以进行氧化反应以减少PFC和/或HFC的量。还提供了一种用于处理含有PFC或HFC的废气的设备。本发明的操作温度远低于现有技术，因此提供了较低的能量消耗和较小的火灾风险。本发明适用于处理含有PFC和/或HFC的废气，特别是用于从半导体和光电产品制造厂产生的废气中除去全氟化合物。

52. 发明授权

US06761863B2 Process for the removal of impurities from gas streams 有权
标题翻译：从气流中除去杂质的方法
公开(公告)号：US06761863B2
公开(公告)日：2004-07-13
申请号：US10059459
申请日：2002-01-29
申请人： Shuen-Cheng Hwang , Neeraj Saxena , Robert J. Ferrell , Naresh Suchak , Lev Davydov , James K. Tseng , Chester Gorski
发明人： Shuen-Cheng Hwang , Neeraj Saxena , Robert J. Ferrell , Naresh Suchak , Lev Davydov , James K. Tseng , Chester Gorski
IPC分类号： B01D5356
CPC分类号： B01D53/501 , B01D53/56 , B01D53/60 , B01D53/64 , B01D2251/104 , B01D2259/804 , Y02A50/2344
摘要： The present invention relates to a process for removing nitrogen oxides, sulfur oxides, mercury and mercuric oxide from gas streams such as furnace or utility boiler flue gas streams, particularly those derived from coal-fired utility boilers, or from a gas stream from another pollutant abatement process. Ozone will react with the impurities in the gas stream to form mercuric oxide and higher oxides of nitrogen which can be removed by scrubber means. Additionally, and alternatively, the present invention provides for the use of ozone and ultraviolet radiation to remove nitrogen oxides, sulfur oxides and mercury from gas streams.
摘要翻译：本发明涉及一种从气流如炉或公用事业锅炉烟道气中排出的氮氧化物，硫氧化物，汞和氧化汞的方法，特别是那些源自燃煤锅炉的燃煤锅炉，或来自另一种污染物减排过程臭氧将与气流中的杂质反应形成氧化汞和较高的氮氧化物，可以通过洗涤器去除。另外，或者，本发明提供使用臭氧和紫外线辐射从气流中除去氮氧化物，硫氧化物和汞。

53. 发明授权

US06528021B1 Method and apparatus for eliminating odors and killing bacteria associated with emissions from sewer and grease trap vents 有权
标题翻译：用于消除气味和杀死与下水道排泄物相关的细菌的方法和设备以及防漏油口
公开(公告)号：US06528021B1
公开(公告)日：2003-03-04
申请号：US09928596
申请日：2001-08-13
申请人： James Philip Williams
发明人： James Philip Williams
IPC分类号： B01D5374
CPC分类号： A61L9/20 , A61L9/015 , B01D53/74 , B01D2251/104 , B01D2259/804 , C02F1/32 , C02F1/78 , Y10S55/30
摘要： The present invention provides a system and method for the treatment of hazardous biological materials being exhausted from sewer and grease trap vents. These vents may be located on the roof of public schools, commercial kitchens or multiple occupant restroom facilities. The method eliminates odors and kills bacteria associated with said emissions from sewer and grease trap vents. These emissions are neutralized when exposed to a mixture of ozone and ultraviolet radiation.
摘要翻译：本发明提供了一种用于处理从下水道排出的危险生物材料的系统和方法以及吸油孔。这些通风口可能位于公立学校，商业厨房或多个乘客卫生间设施的屋顶上。该方法消除了气味，并杀死与下水道排出的污染物和吸油孔相关的细菌。当暴露于臭氧和紫外线辐射的混合物时，这些排放物被中和。

54. 发明申请

US20020098131A1 Electro-kinetic air transporter-conditioner device with enhanced cleaning features 审中-公开
标题翻译：具有增强清洁功能的电动空气输送器调节装置
公开(公告)号：US20020098131A1
公开(公告)日：2002-07-25
申请号：US10023197
申请日：2001-12-13
申请人： Sharper Image Corporation
发明人： Charles E. Taylor , Shek Fai Lau
IPC分类号： B01J019/08
CPC分类号： B03C3/743 , B01D53/32 , B01D53/323 , B01D2251/104 , B03C3/08 , B03C3/12 , B03C3/32 , B03C3/47 , B03C3/68 , B03C2201/08 , B03C2201/14 , C01B13/11 , C01B13/115 , C01B2201/12 , C01B2201/20 , C01B2201/22 , C01B2201/62 , F24F2003/1682 , F24F2003/1685 , H01T23/00
摘要： An electro-kinetic electrostatic air conditioner includes a self-contained ion generator that provides electro-kinetically moved air with ions and safe amounts of ozone. The ion generator includes a high voltage pulse generator whose output pulses are coupled between first and second electrode arrays. Preferably the first array comprises one or more wire electrodes spaced staggeringly apart from a second array comprising hollow nullUnull-shaped electrodes. Preferably a ratio between effective area of an electrode in the second array compared to effective area of an electrode in the first array exceeds about 15:1 and preferably is about 20:1. An electric field produced by the high voltage pulses between the arrays produces an electrostatic flow of ionized air containing safe amounts of ozone. A bias electrode, electrically coupled to the second array electrodes, affects net polarity of ions generated. The outflow of ionized air and ozone is thus conditioned.
摘要翻译：电动静电空气调节器包括独立的离子发生器，其提供具有离子的电动移动空气和安全量的臭氧。离子发生器包括高电压脉冲发生器，其输出脉冲耦合在第一和第二电极阵列之间。优选地，第一阵列包括与包括中空“U”形电极的第二阵列交错间隔开的一个或多个线电极。优选地，第二阵列中的电极的有效面积与第一阵列中的电极的有效面积之比大于约15:1，优选为约20:1。由阵列之间的高电压脉冲产生的电场产生含有安全量的臭氧的电离空气的静电流。电耦合到第二阵列电极的偏置电极影响产生的离子的净极性。电离空气和臭氧的流出由此调节。

55. 发明申请

US20020079212A1 Electro-kinetic air transporter-conditioner 审中-公开
标题翻译：电动空气运输机
公开(公告)号：US20020079212A1
公开(公告)日：2002-06-27
申请号：US10023460
申请日：2001-12-13
申请人： Sharper Image Corporation
发明人： Charles E. Taylor , Shek Fai Lau
IPC分类号： B01J019/08
CPC分类号： B03C3/743 , B01D53/32 , B01D53/323 , B01D2251/104 , B03C3/08 , B03C3/12 , B03C3/32 , B03C3/47 , B03C3/68 , B03C2201/08 , B03C2201/14 , C01B13/11 , C01B13/115 , C01B2201/12 , C01B2201/20 , C01B2201/22 , C01B2201/62 , F24F2003/1682 , F24F2003/1685 , H01T23/00
摘要： An electro-kinetic electro-static air conditioner includes a self-contained ion generator that provides electro-kinetically moved air with ions and safe amounts of ozone. The ion generator includes a high voltage pulse generator whose output pulses are coupled between first and second electrode arrays. Preferably the first array comprises one or more wire electrodes spaced staggeringly apart from a second array comprising hollow nullUnull-shaped electrodes. Preferably a ratio between effective area of an electrode in the second array compared to effective area of an electrode in the first array exceeds about 15:1 and preferably is about 20:1. An electric field produced by the high voltage pulses between the arrays produces an electrostatic flow of ionized air containing safe amounts of ozone. A bias electrode, electrically coupled to the second array electrodes, affects net polarity of ions generated. The outflow of ionized air and ozone is thus conditioned.
摘要翻译：电动静电空调器包括一个独立的离子发生器，其提供电动空气与离子和安全量的臭氧。离子发生器包括高电压脉冲发生器，其输出脉冲耦合在第一和第二电极阵列之间。优选地，第一阵列包括与包括中空“U”形电极的第二阵列交错间隔开的一个或多个线电极。优选地，与第一阵列中的电极的有效面积相比，第二阵列中的电极的有效面积之比超过约15:1，优选为约20:1。由阵列之间的高电压脉冲产生的电场产生含有安全量的臭氧的电离空气的静电流。电耦合到第二阵列电极的偏置电极影响产生的离子的净极性。电离空气和臭氧的流出由此调节。

56. 发明申请

US20020061270A1 Method and apparatus for wet gas scrubbing 审中-公开
标题翻译：湿气洗涤方法和装置
公开(公告)号：US20020061270A1
公开(公告)日：2002-05-23
申请号：US09870928
申请日：2001-05-30
发明人： Gerard W. Osborne
IPC分类号： B01D053/34 , B01J019/00
CPC分类号： B01D53/60 , B01D53/75 , B01D2251/104 , B01D2257/302 , B01D2257/404 , B01D2257/50 , B01D2257/708
摘要： Remediation of gases is accomplished by intimately mixing the products of combustion with a minute quantity of ozone to convert pollutants to highly soluble compounds. The resulting gas mixture is then reduced in temperature and the problematic gas constituents are placed into solution. This is accomplished through the use of one or more water spray towers, placed in series with the gas flow. The clean gas is released. The contaminated water is remediated by water treatment methods and apparatuses, such as those employing the CBR Patents.
摘要翻译：通过将燃烧产物与微量臭氧密切混合以将污染物转化为高度可溶的化合物来实现气体的补救。然后将所得气体混合物的温度降低，并将有问题的气体成分置于溶液中。这是通过使用与气流串联放置的一个或多个喷水塔来实现的。清洁气体被释放。受污染的水由水处理方法和设备如采用CBR专利的设备进行补救。

57. 发明申请

US20010048906A1 Electrode self-cleaning mechanism for electro-kinetic air transporter-conditioner devices 审中-公开
标题翻译：电动空气输送器调节装置的电极自清洁机构
公开(公告)号：US20010048906A1
公开(公告)日：2001-12-06
申请号：US09924624
申请日：2001-08-08
申请人： Sharper Image Corporation
发明人： Shek Fai Lau , Jimmy L. Lee , Andrew J. Parker
IPC分类号： B01J019/08 , B08B001/00
CPC分类号： B01D53/323 , B01D53/32 , B01D2251/104 , B03C3/08 , B03C3/12 , B03C3/32 , B03C3/68 , B03C3/743 , B03C2201/08 , B03C2201/14 , C01B13/11 , C01B13/115 , C01B2201/12 , C01B2201/20 , C01B2201/22 , C01B2201/62 , F24F2003/1682 , F24F2003/1685 , H01T23/00 , Y10T428/24322
摘要： An electro-kinetic electrostatic air conditioner includes a mechanism to clean the wire-like electrodes in the first electrode array. A length of flexible Mylar type sheet material projects from the base of the second electrode array towards and beyond the first electrode array. The distal end of each sheet includes a slit that engages a corresponding wire-like electrode. As a user moves the second electrode array up or down within the conditioner housing, friction between slit edges and the wire-like electrode cleans the electrode surface. The sheet material may be biasedly pivotably attached to the base of the second electrode array, and may be urged away from and parallel to the wire-like electrodes when the conditioner is in use. Another embodiment includes a bead-like member having a through opening or channel, through which the wire-like electrode passes. As the conditioner is turned upside down and rightside up, friction between the opening in the bead-like member and wire-like electrode cleans the electrode surface. The bead-like member may be made of ceramic, glass, or even metal. The through channel may be symmetrically formed in the bead-like member, but preferably will be asymmetrical to create a mechanical moment and increased friction with the surface of the wire-like electrode being cleaned.
摘要翻译：电动静电空调包括清洁第一电极阵列中的线状电极的机构。一段长度的柔性聚酯薄片材料从第二电极阵列的底部突出到第一电极阵列之外。每个片的远端包括与相应的线状电极接合的狭缝。当使用者在调节器壳体内向上或向下移动第二电极阵列时，狭缝边缘和线状电极之间的摩擦清洁电极表面。片状材料可以偏置地可枢转地附接到第二电极阵列的基部，并且当调节器在使用时可以将片材推动离开并平行于线状电极。另一个实施例包括具有通孔或通道的珠状构件，线状电极通过该通孔。当调节器上下颠倒时，珠状部件和线状电极之间的开口的摩擦力清除电极表面。珠状构件可以由陶瓷，玻璃或甚至金属制成。通道可以对称地形成在珠状构件中，但是优选地将是不对称的，以产生机械力矩并且与要清洁的线状电极的表面的摩擦力增加。

58. 发明申请

US20010004832A1 Exhaust gas purifying system and catalyst 审中-公开
标题翻译：废气净化系统和催化剂
公开(公告)号：US20010004832A1
公开(公告)日：2001-06-28
申请号：US09736369
申请日：2000-12-15
申请人： NISSAN MOTOR CO., LTD.
发明人： Yasunari Hanaki , Katsuo Suga
IPC分类号： F01N003/00 , F01N003/10
CPC分类号： B01D53/9454 , B01D53/9495 , B01D2251/104 , B01D2259/804 , F01N3/206 , F01N13/009 , F01N2240/30 , F01N2570/14 , F01N2610/04 , Y02A50/2344 , Y02C20/10 , Y02T10/22
摘要： An exhaust gas purifying system for an automotive internal combustion engine which discharges oxygen-excessive exhaust gas under lean-burn operation. The exhaust gas purifying system comprises a NOx reducing catalyst for reducing NOx in the presence of at least hydrogen serving as reducing agent. The NOx reducing catalyst is disposed in an exhaust gas passageway of the engine. The NOx reducing catalyst includes a porous substrate, and platinum and cesium carried on the porous substrate. A catalyst is disposed in the exhaust gas passageway in order to produce hydrogen so as to enrich the oxygen-excessive exhaust gas with hydrogen before the oxygen-excessive exhaust gas reaches the NOx reducing catalyst. The oxygen-excessive exhaust gas enriched with hydrogen is introduced through the exhaust gas passageway to the NOx reducing catalyst. Here, the oxygen-excessive exhaust gas enriched with hydrogen is brought into contact with the NOx reducing catalyst under a condition in which temperature of at least one of the NOx reducing catalyst and the oxygen-excessive exhaust gas enriched with hydrogen is within a range of from 250 to 600null C.
摘要翻译：一种用于汽车内燃机的排气净化系统，其在稀薄燃烧操作下排出过量的氧气。废气净化系统包括用于在至少存在氢气作为还原剂的情况下还原NOx的NOx还原催化剂。 NOx还原催化剂设置在发动机的废气通道中。 NOx还原催化剂包括多孔基材，并且载持在多孔基材上的铂和铯。在废气通道中设置催化剂以产生氢气，以便在氧过量废气到达NOx还原催化剂之前用氢气富集过氧化废气。富含氢气的过多的废气通过废气通道引入NOx还原催化剂。这里，在NO x还原催化剂和富含氢气的过量废气中的至少一种的温度处于下述条件下，富含氢气的过多的废气与NOx还原催化剂接触，从250℃升至600℃

59. 发明授权

US6156211A Enhanced photocatalytic conversion of methane to methanol using a porous semiconductor membrane 失效
标题翻译：使用多孔半导体膜增强甲烷对甲醇的光催化转化
公开(公告)号：US6156211A
公开(公告)日：2000-12-05
申请号：US115040
申请日：1998-07-14
申请人： Anuncia Gonzalez-Martin , Oliver J. Murphy
发明人： Anuncia Gonzalez-Martin , Oliver J. Murphy
IPC分类号： B01D53/86 , B01J8/00 , B01J19/12 , B01J19/24 , B01J35/00 , C01B3/38 , C02F1/30 , C02F1/32 , C02F1/467 , C02F1/72 , C02F1/78 , C07C29/48
CPC分类号： B01D53/864 , B01D53/8668 , B01J19/123 , B01J19/127 , B01J19/2415 , B01J19/2475 , B01J35/002 , B01J35/004 , B01J8/009 , C01B3/38 , C02F1/325 , C02F1/725 , B01D2251/104 , B01D2251/106 , B01D2255/20707 , B01J2219/00067 , B01J2219/00144 , B01J2219/00162 , B01J2219/00164 , B01J2219/0883 , C02F1/4672 , C02F1/722 , C02F1/78 , C02F2101/303 , C02F2101/322 , C02F2101/363 , C02F2201/009 , C02F2201/3223 , C02F2201/328 , C02F2305/10 , Y02P20/52 , Y02W10/37
摘要： A method and apparatus for the conversion of methane in solution or gas provides photochemical conversion in a unique two-phase or three-phase boundary system formed in each pore of a semiconductor membrane in a photocatalytic reactor. In a three-phase system, gaseous oxidant, methane contained in a liquid, and solid semiconductor photocatalyst having a metal catalyst disposed thereon meet and engage in an efficient conversion reaction. The porous membrane has pores which have a region wherein the meniscus of the liquid varies from the molecular diameter of water to that of a capillary tube resulting in a diffusion layer that is several orders of magnitude smaller than the closest known reactors.
摘要翻译：用于在溶液或气体中转化甲烷的方法和装置在光催化反应器中在半导体膜的每个孔中形成的独特的两相或三相边界系统中提供光化学转化。在三相系统中，气态氧化剂，液体中含有的甲烷以及其上设置有金属催化剂的固态半导体光催化剂满足并参与有效的转化反应。多孔膜具有这样的孔，其中液体的弯月面从水的分子直径变化到毛细管的弯液面，导致比最近的已知反应器小几个数量级的扩散层。

60. 发明授权

US6136186A Photocatalytic oxidation of organics using a porous titanium dioxide membrane and an efficient oxidant 失效
公开(公告)号：US6136186A
公开(公告)日：2000-10-24
申请号：US115358
申请日：1998-07-14
申请人： Anuncia Gonzalez-Martin , Oliver J. Murphy , Carlos Salinas
发明人： Anuncia Gonzalez-Martin , Oliver J. Murphy , Carlos Salinas
IPC分类号： B01D53/86 , B01J8/00 , B01J19/12 , B01J19/24 , B01J35/00 , C01B3/38 , C02F1/30 , C02F1/32 , C02F1/467 , C02F1/72 , C02F1/78 , B01J19/08
CPC分类号： B01J19/2415 , B01D53/864 , B01D53/8668 , B01J19/123 , B01J19/127 , B01J19/2475 , B01J35/002 , B01J35/004 , B01J8/009 , C01B3/38 , C02F1/325 , C02F1/725 , B01D2251/104 , B01D2251/106 , B01D2255/20707 , B01J2219/00067 , B01J2219/00144 , B01J2219/00162 , B01J2219/00164 , B01J2219/0883 , C02F1/4672 , C02F1/722 , C02F1/78 , C02F2101/303 , C02F2101/322 , C02F2101/363 , C02F2201/009 , C02F2201/3223 , C02F2201/328 , C02F2305/10 , Y02P20/52 , Y02W10/37 , Y10S210/908
摘要： A method and apparatus for mineralizing organic contaminants in water or air provides photochemical oxidation in a two-phase or three-phase boundary system formed in the pores of a TiO.sub.2 membrane in a photocatalytic reactor. In the three-phase system, gaseous (liquid) oxidant, liquid (gaseous) contaminant, and solid semiconductor photocatalyst meet and engage in an efficient oxidation reaction. The porous membrane has pores which have a region wherein the meniscus of the liquid varies from the molecular diameter of water to that of a capillary tube resulting in a diffusion layer that is several orders of magnitude smaller than the closest known reactors. The photocatalytic reactor operates effectively at ambient temperature and low pressures. A packed-bed photoreactor using photocatalyst coated particles is also provided.

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