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1. 发明授权

US06881308B2 Electrochemical synthesis of ammonia 失效
标题翻译：电化学合成氨
公开(公告)号：US06881308B2
公开(公告)日：2005-04-19
申请号：US10090444
申请日：2002-03-04
申请人： Adrian J. Denvir , Oliver J. Murphy , Alan J. Cisar , Priscilla Robertson , Kyle Uselton
发明人： Adrian J. Denvir , Oliver J. Murphy , Alan J. Cisar , Priscilla Robertson , Kyle Uselton
IPC分类号： C25B1/00 , C25B9/06 , C25B3/02 , C25B9/18
CPC分类号： C25B1/00
摘要： A method for electrochemical synthesis of ammonia gas comprising providing an electrolyte between an anode and a cathode, providing hydrogen gas to the anode, oxidizing negatively charged nitrogen-containing species present in the electrolyte at the anode to form an adsorbed nitrogen species, and reacting the hydrogen with the adsorbed nitrogen species to form ammonia. Preferably, the hydrogen gas is provided to the anode by passing the hydrogen gas through a porous anode substrate. It is also preferred to produce the negatively charged nitrogen-containing species in the electrolyte by reducing nitrogen gas at the cathode. However, the negatively charged nitrogen-containing species may also be provided by supplying a nitrogen-containing salt, such as lithium nitride, into the molten salt electrolyte mixture in a sufficient amount to provide some or all of the nitrogen consumed in the production of ammonia.
摘要翻译：一种用于电化学合成氨气的方法，包括在阳极和阴极之间提供电解质，向阳极提供氢气，在阳极处氧化存在于电解质中的带负电荷的含氮物质以形成吸附的氮物质，并使氢与吸附的氮物质形成氨。优选地，通过使氢气通过多孔阳极基板而将氢气提供给阳极。还优选通过还原阴极处的氮气来在电解质中产生带负电的含氮物质。然而，带负电的含氮物质也可以通过向熔融盐电解质混合物中提供足够量的含氮盐（例如氮化钠）来提供在氨生产中消耗的一部分或全部氮。

2. 发明授权

US07314544B2 Electrochemical synthesis of ammonia 失效
标题翻译：电化学合成氨
公开(公告)号：US07314544B2
公开(公告)日：2008-01-01
申请号：US11212038
申请日：2005-08-25
申请人： Oliver J. Murphy , Adrian J. Denvir , Sorin G. Teodorescu , Kyle B. Uselton
发明人： Oliver J. Murphy , Adrian J. Denvir , Sorin G. Teodorescu , Kyle B. Uselton
IPC分类号： C25B1/00
CPC分类号： C25B1/00
摘要： A method for the anodic electrochemical synthesis of ammonia gas. The method comprises providing an electrolyte between an anode and a cathode, providing nitrogen and hydrogen gases to the cathode, oxidizing negatively charged nitrogen-containing species and negatively charged hydrogen-containing species present in the electrolyte at the anode to form adsorbed nitrogen species and adsorbed hydrogen species, respectively, and reacting the adsorbed nitrogen species with the adsorbed hydrogen species to form ammonia. Nitrogen and hydrogen gases may be provided through a porous cathode substrate. The negatively charged nitrogen-containing species in the electrolyte may be produced by reducing nitrogen gas at the cathode and/or by supplying a nitrogen-containing salt, such as lithium nitride, into the molten salt electrolyte. Similarly, the negatively charged hydrogen-containing species in the electrolyte may be produced by reducing hydrogen gas at the cathode and/or by supplying a hydrogen-containing salt, such as lithium hydride, into the molten salt electrolyte.
摘要翻译：一种用于阳极电化学合成氨气的方法。该方法包括在阳极和阴极之间提供电解质，向阴极提供氮气和氢气，在阳极处氧化带负电荷的含氮物质和存在于电解质中的带负电荷的含氢物质以形成吸附的氮物质并吸附氢物种，并将吸附的氮物质与吸附的氢物质反应形成氨。可以通过多孔阴极基底提供氮气和氢气。电解质中带负电的含氮物质可以通过在阴极处还原氮气和/或通过向熔融盐电解质中提供氮化钠等含氮盐来制备。类似地，电解质中带负电荷的含氢物质可以通过还原阴极处的氢气和/或通过向熔融盐电解质中提供氢化锂等含氢盐来制备。

3. 发明授权

US06171625B2 Method of food decontamination by treatment with ozone 有权
标题翻译：用臭氧处理食品去污方法
公开(公告)号：US06171625B2
公开(公告)日：2001-01-09
申请号：US09518011
申请日：2000-03-02
申请人： Adrian J. Denvir , K. Scott McKenzie , Thomas D. Rogers , Douglas R. Miller , G. Duncan Hitchens , Craig C. Andrews
发明人： Adrian J. Denvir , K. Scott McKenzie , Thomas D. Rogers , Douglas R. Miller , G. Duncan Hitchens , Craig C. Andrews
IPC分类号： A23B714
CPC分类号： A23L3/3409 , A23B7/144 , A23B9/18 , A23L5/27
摘要： The present invention provides a system for the decontamination of agricultural products by reacting the toxins and microorganisms, contaminating the product, with ozone. The ozone is generated on site and upon demand, thus eliminating ozone waste associated with long periods of ozone storage. The systems of the invention provide efficient, safe, and environmentally friendly use of ozone for product decontamination by optimizing the delivery of ozone to the contaminated product, monitoring and controlling the pressure in the treatment systems, monitoring and controlling the heat generated during the treatment of contaminated product with ozone, and controlling ozone release into the atmosphere.
摘要翻译：本发明提供了一种通过使毒素和微生物反应，使产物污染臭氧而使农产品去污的系统。臭氧在现场和需求时产生，从而消除与长期臭氧储存相关的臭氧浪费。本发明的系统通过优化臭氧向受污染产品的输送，监测和控制处理系统中的压力，监测和控制处理过程中产生的热量，从而提供高效，安全和环保的臭氧用于产品去污污染产品与臭氧，并控制臭氧释放到大气中。

4. 发明授权

US6120822A Apparatus and method of food decontamination by treatment with ozone 失效
标题翻译：用臭氧处理食品去污的装置和方法
公开(公告)号：US6120822A
公开(公告)日：2000-09-19
申请号：US18614
申请日：1998-02-04
申请人： Adrian J. Denvir , K. Scott McKenzie , Thomas D. Rogers , Douglas R. Miller , G. Duncan Hitchens , Craig C. Andrews
发明人： Adrian J. Denvir , K. Scott McKenzie , Thomas D. Rogers , Douglas R. Miller , G. Duncan Hitchens , Craig C. Andrews
IPC分类号： A23B7/144 , A23B9/18 , A23L3/3409 , A23L5/20 , A21D4/00
CPC分类号： A23L3/3409 , A23B7/144 , A23B9/18 , A23L5/27
摘要： The present invention provides a system for the decontamination of agricultural products by reacting the toxins and microorganisms, contaminating the product, with ozone. The ozone is generated on site and upon demand, thus eliminating ozone waste associated with long periods of ozone storage. The systems of the invention provide efficient, safe, and environmentally friendly use of ozone for product decontamination by optimizing the delivery of ozone to the contaminated product, monitoring and controlling the pressure in the treatment systems, monitoring and controlling the heat generated during the treatment of contaminated product with ozone, and controlling ozone release into the atmosphere.
摘要翻译：本发明提供了一种通过使毒素和微生物反应，使产物污染臭氧而使农产品去污的系统。臭氧在现场和需求时产生，从而消除与长期臭氧储存相关的臭氧浪费。本发明的系统通过优化臭氧向受污染产品的输送，监测和控制处理系统中的压力，监测和控制处理过程中产生的热量，从而提供高效，安全和环保的臭氧用于产品去污污染产品与臭氧，并控制臭氧释放到大气中。

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