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公开(公告)号:US07629290B2
公开(公告)日:2009-12-08
申请号:US11286108
申请日:2005-11-23
IPC分类号: B01J23/00
CPC分类号: B01D53/8675 , B01D53/864 , B01D53/944 , B01D2257/106 , B01D2257/702 , B01J23/6562 , B01J23/8913 , B01J37/0205 , B01J37/0226 , B01J37/0242 , B64D13/06 , B64D2013/0685 , Y02A50/2341 , Y02T50/44 , Y02T50/56
摘要: The present invention provides an economical and efficient system for the catalytic conversion of ozone, particularly in airplane bleed air. The present invention comprises a washcoat on a single surface layer, wherein the washcoat may contain an active metal oxide which is active for ozone conversion where the metal oxide comprises a transition metal. Alternatively, the system may comprise a refractory metal oxide washcoat into which a transition metal active for ozone conversion is impregnated.
摘要翻译: 本发明提供了用于催化转化臭氧的经济且有效的系统,特别是在飞机放气中。 本发明包括在单个表面层上的修补基面涂层,其中修补基面涂层可以包含活性金属氧化物,其对于臭氧转化是有活性的,其中金属氧化物包含过渡金属。 或者,该系统可以包括难熔金属氧化物修补基面涂层,其中浸渍有用于臭氧转化的过渡金属。
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公开(公告)号:US07537702B2
公开(公告)日:2009-05-26
申请号:US11103972
申请日:2005-04-12
CPC分类号: B01D61/025 , C02F1/001 , C02F1/025 , C02F1/281 , C02F1/441 , C02F1/725 , C02F9/00 , C02F2101/006 , C02F2201/008 , C02F2201/009 , Y02A20/211 , Y02A20/212
摘要: A water purification system comprising a thermal hydrolysis catalytic reactor, an adsorbent media bed and a reverse osmosis unit is provided. The water purification system may provide potable water from non-potable water, such as non-potable water contaminated with chemical warfare agents, biological warfare agents, radioactive agents and/or Toxic Industrial Chemicals (TICs). Methods for providing potable water using the water purification system of the present invention are also provided.
摘要翻译: 提供了包含热解催化反应器,吸附介质床和反渗透单元的水净化系统。 净水系统可以从非饮用水提供饮用水,例如被化学战剂,生物战剂,放射性物质和/或有毒工业化学品(TIC)污染的非饮用水。 还提供了使用本发明的水净化系统提供饮用水的方法。
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公开(公告)号:US07425521B2
公开(公告)日:2008-09-16
申请号:US10870566
申请日:2004-06-16
IPC分类号: C01B31/08
CPC分类号: B01J20/3236 , B01D53/02 , B01D2253/102 , B01J20/0218 , B01J20/0233 , B01J20/0237 , B01J20/0244 , B01J20/20 , B01J20/22 , B01J20/28042 , B01J20/28078 , B01J20/3234 , B01J20/3255 , B01J2220/42
摘要: A method for purifying breathing air using a carbon-based monolith structure impregnated with copper, silver, zinc, and molybdenum species and triethylenediamine, wherein the monolith structure is impregnated by a multiple step process. The method of impregnation results in a carbon-based monolith structure that purifies nuclear, biological, or chemical contaminants under conditions of high flow rate and low pressure drop.
摘要翻译: 一种使用浸渍有铜,银,锌,钼和三亚乙基二胺的碳基整料结构来净化呼吸空气的方法,其中整料结构通过多步法浸渍。 浸渍的方法导致在高流速和低压降条件下净化核,生物或化学污染物的碳基整料结构。
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公开(公告)号:US07389639B2
公开(公告)日:2008-06-24
申请号:US10870569
申请日:2004-06-16
IPC分类号: F01N3/02
CPC分类号: B01D53/75 , B01D5/0054 , B01D53/86 , C02F1/001 , C02F1/441 , Y10S210/90
摘要: A system for recovering and purifying water from a gas stream may include, a gas stream purification unit for purifying the gas stream, a water separation unit for separating water from the purified gas stream, and a water purification unit for purifying the water separated by the water separation unit. The gas stream purification unit may include comprise a soot reactor and a catalytic oxidation reactor or both. The water separation unit may include a condenser, a water extractor and a cyclic reverse osmosis system.
摘要翻译: 用于从气流中回收和净化水的系统可以包括:用于净化气流的气流净化单元,用于从纯化气流中分离水的水分离单元,以及用于净化由 水分离装置。 气流净化单元可以包括烟灰反应器和催化氧化反应器或两者。 水分离单元可以包括冷凝器,抽水器和循环反渗透系统。
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公开(公告)号:US07037878B2
公开(公告)日:2006-05-02
申请号:US10431477
申请日:2003-05-07
CPC分类号: B64D13/06 , B01D53/8675 , B01D2255/1021 , B01D2255/20746 , B01J21/00 , B01J23/892 , B01J37/0226 , B01J37/0244 , B64D2013/0685
摘要: An aircraft environmental control system includes a catalytic converter having ozone-destroying capability. A surface of the catalytic converter is anodized to form an anodized layer, and the metal oxide layer is washcoated to form a washcoat layer. An ozone destroying catalyst is impregnated in the anodized and washcoat layers. The catalyst may include one or more metals. For example, a bimetallic catalyst may include a precious metal and a transition metal.
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