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公开(公告)号:US06994830B1
公开(公告)日:2006-02-07
申请号:US10089238
申请日:2000-10-16
CPC分类号: B01D53/0446 , B01D53/0454 , B01D53/32 , B01D2253/104 , B01D2253/108 , B01D2253/202 , B01D2253/342 , B01D2253/3425 , B01D2257/102 , B01D2257/104 , B01D2257/404 , B01D2257/502 , B01D2257/702 , B01D2257/80 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0845 , B01J2219/0875 , B01J2219/0883 , B01J2219/0894 , F01N3/01 , F01N3/0275 , F01N3/0807 , F01N3/0835 , F01N3/0842 , F01N3/085 , F01N3/0871 , F01N3/0892 , F01N2240/28
摘要: In a non-thermal plasma reactor (300), at least a component of the active material (320) is selected or modified to provide the capability to adsorb or trap a predetermined chemical species in the gas flow thereby to increase the effective residence time of said species relative to the residence time of unadsorbed species in the gas flow.
摘要翻译: 在非热等离子体反应器(300)中,选择或修改至少一种活性材料(320)的组分以提供吸附或捕获气流中的预定化学物质的能力,从而增加有效停留时间 所述物种相对于气体流中未吸附物质的停留时间。
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公开(公告)号:US07067092B2
公开(公告)日:2006-06-27
申请号:US10694827
申请日:2003-10-29
申请人: Stephen Ivor Hall , David Raybone , Fiona Winterbottom , David Leslie Segal , James Timothy Shawcross , Ross Alexander Morgan , Anthony Robert Martin , Michael Inman
发明人: Stephen Ivor Hall , David Raybone , Fiona Winterbottom , David Leslie Segal , James Timothy Shawcross , Ross Alexander Morgan , Anthony Robert Martin , Michael Inman
IPC分类号: C01B21/00
CPC分类号: F01N3/035 , B01D53/32 , B01D53/9454 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0835 , B01J2219/0875 , B01J2219/0883 , B01J2219/0894 , F01N3/0224 , F01N3/0275 , F01N3/0807 , F01N3/0842 , F01N3/0892 , F01N3/2066 , F01N3/2086 , F01N3/2832 , F01N13/009 , F01N2240/28 , F01N2240/30 , F01N2330/08 , F01N2570/12 , F01N2570/14 , F01N2610/03 , F02B1/04 , H05H1/2406 , H05H2001/2412 , H05H2245/1215 , Y02T10/22 , Y02T10/24 , Y02T10/26
摘要: A reactor chamber forms part of an exhaust system of an internal combustion engine. Within the chamber are electrodes between which there is disposed a bed of active material through which, in use, the exhaust gases pass. In the presence of an electrical discharge, driven by an electrical voltage applied across the electrodes, the active material has a catalytic action in the reduction of nitrogenous oxides in the exhaust and also acts to remove hydrocarbons from the exhaust gases.
摘要翻译: 反应器室形成内燃机排气系统的一部分。 在该室内部是电极,在该电极之间设有活性材料床,在使用中,排气通过该床。 在由跨过电极施加的电压驱动的放电的存在下,活性材料在排气中的氮氧化物的还原中具有催化作用,并且还用于从废气中除去碳氢化合物。
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公开(公告)号:US07074370B2
公开(公告)日:2006-07-11
申请号:US10182627
申请日:2001-02-02
IPC分类号: B01J19/08
CPC分类号: B01D53/945 , B01D53/9454 , B01D2259/818 , B01J8/0214 , B01J8/0257 , B01J8/0415 , B01J19/088 , B01J23/002 , B01J23/22 , B01J23/8472 , B01J35/0006 , B01J2219/0809 , B01J2219/083 , B01J2219/0875 , B01J2219/0886 , B01J2219/0892 , B01J2219/0894 , B01J2219/1943 , B01J2523/00 , F01N3/01 , F01N3/0892 , F01N3/2882 , F01N13/0097 , F01N2240/28 , F01N2570/14 , Y02A50/2344 , Y02T10/20 , Y02T10/22 , B01J2523/13 , B01J2523/3706 , B01J2523/842 , B01J2523/845 , B01J2523/15 , B01J2523/55 , B01J2523/24 , B01J2523/25 , B01J2523/847 , B01J2523/14 , B01J2523/17 , B01J2523/72 , B01J2523/67
摘要: A plasma assisted reactor for the removal of carbonaceous combustion products or for simultaneous removal of carbonaceous products and nitrogen oxides from the exhaust emissions from an internal combustion engine, wherein the reactor includes a gas permeable bed made at least primarily of active materials comprising perovskite or vanadate.
摘要翻译: 一种等离子体辅助反应器,用于去除含碳燃烧产物,或者从内燃机的废气排放物同时除去碳质产物和氮氧化物,其中反应器包括至少主要由活性材料制成的透气床,其包括钙钛矿或钒酸盐 。
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公开(公告)号:US06936232B2
公开(公告)日:2005-08-30
申请号:US10343971
申请日:2001-08-15
IPC分类号: F01N3/02 , B01D53/56 , B01D53/74 , B01D53/94 , B01J19/08 , B01J23/08 , B01J23/50 , B01J29/40 , F01N3/035 , F01N3/08 , F01N3/10 , F01N3/20 , F01N3/24 , F01N3/28 , F01N13/02 , C01B21/00
CPC分类号: F01N3/2066 , B01D53/9418 , B01D53/9431 , B01D2251/208 , B01D2255/104 , B01D2255/2063 , B01D2255/2065 , B01D2255/20723 , B01D2255/402 , B01D2255/504 , B01D2258/012 , B01D2259/818 , B01J19/088 , B01J23/08 , B01J29/40 , B01J2219/0809 , B01J2219/083 , B01J2219/0875 , B01J2219/0892 , B01J2219/0896 , F01N3/035 , F01N3/0892 , F01N13/009 , F01N2240/28 , F01N2570/14 , F01N2610/03 , Y02A50/2344 , Y02T10/24
摘要: A method and apparatus for removing nitrogen oxides from internal combustion engine exhaust emissions consisting of the operations of contacting the exhaust emissions with a non-thermal plasma (1) and a silver doped alumina catalyst (2) and then an indium-doped zeolite catalyst (3).
摘要翻译: 一种用于从内燃机废气排放物中除去氮氧化物的方法和装置,其包括使废气排放物与非热等离子体(1)和掺银氧化铝催化剂(2)接触的操作,然后掺杂铟掺杂的沸石催化剂 3)。
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公开(公告)号:US07011796B2
公开(公告)日:2006-03-14
申请号:US10239583
申请日:2001-04-05
IPC分类号: B01J19/08
CPC分类号: B01D53/9418 , B01D2255/104 , B01D2255/20769 , B01D2255/2092 , B01D2258/012 , B01D2259/818 , B01J23/28 , B01J23/50 , Y02T10/24
摘要: A catalytic material for the plasma-assisted treatment of the exhaust gases from internal combustion engines, consisting of an activated alumina, which contains silver or molybdena (MoO3). For silver doped alumina, a preferred silver concentration is between 0.1% and 5% by weight. The preparation and use of silver doped alumina material also is described.
摘要翻译: 用于等离子体辅助处理来自内燃机的废气的催化材料,其由含有银或钼(MoO 3 3)的活性氧化铝组成。 对于掺杂银的氧化铝,优选的银浓度为0.1重量%至5重量%。 还描述了掺杂银的氧化铝材料的制备和使用。
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公开(公告)号:US06833119B1
公开(公告)日:2004-12-21
申请号:US09913190
申请日:2001-08-13
IPC分类号: B01J1908
CPC分类号: B01D53/32 , B01D53/92 , F01N3/0892
摘要: A power supply and control system for a motor vehicle incorporating a plasma-assisted reactor for treatment of exhaust emissions and including a power source for supplying first and second output voltages.
摘要翻译: 一种用于机动车辆的电源和控制系统,其包括用于处理废气排放物的等离子体辅助反应器,并且包括用于提供第一和第二输出电压的电源。
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公开(公告)号:US07025939B1
公开(公告)日:2006-04-11
申请号:US09889370
申请日:2000-01-18
申请人: Stephen Ivor Hall , Michael Inman , Anthony Robert Martin , David Raybone , David Michael Weeks , David Leslie Segal
发明人: Stephen Ivor Hall , Michael Inman , Anthony Robert Martin , David Raybone , David Michael Weeks , David Leslie Segal
IPC分类号: B01J19/08
CPC分类号: F23G7/063 , B01D53/32 , B01D53/92 , B01J19/088 , B01J2219/0809 , B01J2219/083 , B01J2219/0875 , B01J2219/0892 , B01J2219/0894 , F01N3/0892 , F23G2202/701 , F23G2204/201 , F23J2219/201
摘要: A reactor (1) particularly for the plasma treatment of internal combustion engine exhaust gases, in which a power supply (10) and a reactor bed (2) of the dielectric barrier discharge type are connected directly and enclosed in an earthed metal chamber (17) which both isolates the high voltage power supply and acts as a Faraday cage preventing the emission of electromagnetic radiation from the power supply or plasma.
摘要翻译: 一种特别用于等离子体处理内燃机废气的反应器(1),其中电源(10)和介质阻挡放电型反应器床(2)直接连接并封闭在接地的金属室(17 ),其隔离高压电源并用作法拉第笼,防止来自电源或等离子体的电磁辐射的发射。
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公开(公告)号:US5503807A
公开(公告)日:1996-04-02
申请号:US373249
申请日:1995-01-19
CPC分类号: A61L2/14 , Y10S422/906 , Y10S422/907
摘要: An apparatus for producing chemically active species by passing a precursor gaseous medium through a plasma at pressures of at least 50 millibars is described.
摘要翻译: PCT No.PCT / GB94 / 00158 Sec。 371日期1995年1月19日 102(e)日期1995年1月19日PCT 1994年1月27日PCT PCT。 第WO94 / 17835号公报 日本1994年8月18日。描述了通过使前体气体介质通过等离子体在至少50毫巴的压力下生产化学活性物质的装置。
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公开(公告)号:US6126779A
公开(公告)日:2000-10-03
申请号:US966215
申请日:1997-11-07
CPC分类号: B01J19/126 , B01D53/323 , B01J12/002 , B01J19/088 , H05H1/46 , B01J2219/0894 , B01J2219/1218 , H05H2001/4607
摘要: A plasma enhanced gas reactor including a reaction chamber having a pair of field-enhancing electrodes each of which has an axial passage through it by one of which a reactant gas is admitted to the reaction chamber, and by the other of which reaction products are removed from the reaction chamber.
摘要翻译: 一种等离子体增强气体反应器,包括具有一对场强增强电极的反应室,每个场增强电极具有轴向通过其中的一个反应气体进入反应室,另一个反应产物被除去 从反应室。
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公开(公告)号:US5512244A
公开(公告)日:1996-04-30
申请号:US108599
申请日:1993-08-25
CPC分类号: A61L2/14
摘要: A method of sterilising objects including the operations of activating a gaseous medium, ensuring that the activated medium is substantially free of charged species and exposing the object to be sterilised to the activated gaseous medium for a period sufficient to ensure that the object is sterilised.
摘要翻译: PCT No.PCT / GB92 / 00304 Sec。 371日期:1993年8月25日 102(e)日期1993年8月25日PCT提交1992年2月20日PCT公布。 公开号WO92 / 15336 日期:1992年9月17日。一种对物体进行消毒的方法,包括激活气体介质的操作,确保活化介质基本上不含电荷物质,并将待消毒物体暴露于活化气体介质中足以确保 物体被灭菌。
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