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    Method for reducing the risk in transporting and storing liquid ammonia
    3.
    发明授权
    Method for reducing the risk in transporting and storing liquid ammonia 失效
    降低运输和储存液氨的风险的方法

    公开(公告)号：US5277886A

    公开(公告)日：1994-01-11

    申请号：US861198

    申请日：1992-03-31

    申请人： Donald C. Young

    发明人： Donald C. Young

    IPC分类号： C01C1/00 ,  C01C1/02 ,  C01C1/12 ,  C01B21/00 ,  C01C3/00

    CPC分类号： C01C1/003 ,  C01C1/00 ,  C01C1/02 ,  C01C1/12

    摘要： The addition of a nucleating or coalescing agent (e.g., urea) to liquid ammonia reduces the size and persistence of a deadly, fog-like cloud of ammonia droplets that tend to form when liquid ammonia is accidentally released to the atmosphere. In addition, high purity ammonia is obtained by evaporating ammonia from the ammonia- and nucleating agent-containing composition.

    摘要翻译： 将成核剂或聚结剂（例如尿素）加入到液氨中减少了当液态氨意外释放到大气中时易于形成的致命的，雾状的云雾的大小和持续性。 此外，通过从含氨和含有成核剂的组合物中蒸发氨，可获得高纯度的氨。

    Method for reducing the risk in shipment of liquid ammonia
    4.
    发明授权
    Method for reducing the risk in shipment of liquid ammonia 失效
    降低液氨运送风险的方法

    公开(公告)号：US5215674A

    公开(公告)日：1993-06-01

    申请号：US545855

    申请日：1990-06-29

    申请人： Donald C. Young

    发明人： Donald C. Young

    IPC分类号： C01C1/00 ,  C01C1/02 ,  C01C1/12

    CPC分类号： C01C1/003 ,  C01C1/00 ,  C01C1/02 ,  C01C1/12

    摘要： Accidental spills of liquid ammonia can result in the formation of deadly, fog-like ovoids of ammonia droplets that persist for an appreciably time before dissipating. The addition of a coalescing additive such as urea to liquid ammonia reduces the size and persistence of the cloud that can form if the treated ammonia is accidentally released to the atmosphere. The potential for death and injury resulting from an accidental release of ammonia is thus substantially reduced.

    摘要翻译： 液氨的意外泄漏可能导致形成致命的，雾状的氨水滴，其在消散之前持续明显的时间。 将聚结添加剂如尿素添加到液氨中减少了如果经处理的氨意外释放到大气中可能形成的云的尺寸和持续性。 因此，意外释放氨导致的死亡和伤害的可能性大大降低。

    Status indicator for amonia cartridge
    7.
    发明授权
    Status indicator for amonia cartridge 有权
    氨纶盒状态指示灯

    公开(公告)号：US09322695B2

    公开(公告)日：2016-04-26

    申请号：US13543160

    申请日：2012-07-06

    申请人： David J. Nicholls ,  Jason B. Arriaga ,  Jeffrey R. Kelso

    发明人： David J. Nicholls ,  Jason B. Arriaga ,  Jeffrey R. Kelso

    IPC分类号： G06F17/00 ,  G06K19/06 ,  G01F23/00 ,  F01N3/20 ,  F01N11/00 ,  C01C1/00

    CPC分类号： G01F23/0061 ,  B01D2251/2067 ,  C01C1/003 ,  F01N3/208 ,  F01N11/00 ,  F01N2450/30 ,  F01N2550/05 ,  F01N2610/02 ,  F01N2610/06 ,  F01N2610/10 ,  F01N2900/1812 ,  F01N2900/1814 ,  Y02A50/2325 ,  Y02T10/24 ,  Y02T10/47

    摘要： Systems and methods for determining amount of solid ammonia stored in a canister used in providing ammonia fluid in exhaust gas after-treatment systems. A microcontroller sets an ammonia level based on the data read from an RFID tag associated with the canister. The data may provide the amount of solid ammonia stored in the canister or a tag number that the microcontroller may use to retrieve the quantity of stored solid ammonia. A measured amount of ammonia fluid used during the treatment process may be used by the microcontroller in determining the amount of solid ammonia depleted from the canister. At predetermined precisions, the amount of depleted ammonia is subtracted from the set ammonia level to determine the remaining amount of solid ammonia in the canister. This determined amount of may be used to reset the ammonia level and be written onto the RFID tag.

    摘要翻译： 用于确定用于在废气后处理系统中提供氨流体的罐中储存的固体氨的量的系统和方法。 微控制器基于从与罐相关联的RFID标签读取的数据设置氨水平。 数据可以提供储存在罐中的固体氨的量或微控制器可用于检索存储的固体氨的量的标签编号。 在处理过程中使用的氨流体的测量量可以由微控制器用于确定从罐排出的固体氨的量。 在预定的精度下，从设定的氨水平中减去耗尽的氨的量以确定罐中固体氨的剩余量。 该确定量可用于重置氨水平并写入RFID标签。

    Method to Liquefy Ammonia Gas
    8.
    发明申请
    Method to Liquefy Ammonia Gas 审中-公开
    液化氨气的方法

    公开(公告)号：US20100269540A1

    公开(公告)日：2010-10-28

    申请号：US12766754

    申请日：2010-04-23

    申请人： Steve Rush

    发明人： Steve Rush

    IPC分类号： F25J1/00

    CPC分类号： F01D15/005 ,  C01C1/003 ,  F03B13/00 ,  F05B2210/13 ,  F05B2220/602 ,  F05D2210/13 ,  F05D2220/62 ,  Y02B10/50

    摘要： An ammonia expander in a liquefaction process, the ammonia expander reducing the resulting vapor from the liquid ammonia expansion and increasing the percentage of both the feed gas input and the process output. Embodiments of the ammonia expander comprise a radial inflow reaction turbine with an induction generator mounted on a generator shaft and a turbine mounted on a turbine shaft, the turbine submerged in the liquid ammonia. The turbine extracts torque from the liquid ammonia as it flows through the turbine. The torque from the turbine is transferred from the turbine shaft to the generator shaft, allowing for energy to be extracted from the liquid ammonia stream.

    摘要翻译： 在液化过程中的氨扩张器，氨膨胀器减少从液氨膨胀产生的蒸汽，并增加进料气输入和过程输出的百分比。 氨膨胀器的实施例包括径向流入反应涡轮机，其具有安装在发电机轴上的感应发电机和安装在涡轮机轴上的涡轮，该涡轮机浸没在液态氨中。 涡轮机在流过涡轮机时从液氨提取扭矩。 来自涡轮机的扭矩从涡轮机轴转移到发电机轴，允许从液氨流中提取能量。

    Ammonia storage
    9.
    发明申请
    Ammonia storage 审中-公开
    氨储存

    公开(公告)号：US20030189188A1

    公开(公告)日：2003-10-09

    申请号：US10031215

    申请日：2003-05-21

    发明人： Malcolm Timothy Frost ,  Raymond Louis Koenig ,  Peter James Tait ,  Gregory John Sheehan

    IPC分类号： C09K003/00

    CPC分类号： C01C1/003 ,  C01C1/02 ,  F17C9/00 ,  F17C11/00

    摘要： Ammonia can be stored and recovered by a process which includes the steps of: (a) absorbing ammonia into an alcohol to form an alcohol/ammonia solution; (b) holding the alcohol/ammonia solution in a reservoir for subsequent recovery of ammonia therefrom: and (c) heating and/or reducing the pressure of the alcohol/ammonia solution to liberate ammonia therefrom.

    摘要翻译： 氨可以通过包括以下步骤的方法储存和回收：（a）将氨吸收到醇中以形成醇/氨溶液; （b）将醇/氨溶液保持在储存器中以便随后从其中回收氨：和（c）加热和/或降低醇/氨溶液的压力以从其中释放氨。