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公开(公告)号：US09393523B2
公开(公告)日：2016-07-19
申请号：US14399621
申请日：2013-05-10
CPC分类号： B01D53/9431 , B01D53/90 , B01D53/9418 , B01D2251/2062 , B01D2251/2067 , C01C1/006 , C01C1/08 , C01C1/086 , F01N3/2066 , F01N3/208 , F01N2240/18 , F01N2240/22 , F01N2610/01 , F01N2610/02 , F01N2610/06 , F01N2610/105 , F01N2610/12 , F01N2610/1406 , Y02A50/2325 , Y02T10/24
摘要： An SCR method for purifying the exhaust gases of an internal combustion engine of a vehicle, according to which ammonia gas is exclusively metered in the exhaust gases, the method comprising a step of releasing ammonia gas from at least one solid absorbing matrix where it is stored by sorption and a step of metering the released ammonia gas in the exhaust gases. The method is such that it comprises a step of regenerating the solid absorbing matrix that consists in: generating a refilling ammonia gas by thermally decomposing an ammonia precursor in a heater mounted on board the vehicle; directing the refilling ammonia gas to the solid absorbing matrix where it is stored thereon.
摘要翻译： 一种用于净化车辆内燃机的废气的SCR方法，根据该方法，排气中仅排放氨气，所述方法包括从存储有至少一个固体吸收矩阵的氨气释放的步骤 通过吸附和测量废气中释放的氨气的步骤。 该方法是这样的，其包括再生固体吸收基质的步骤，其包括：通过在安装在车辆上的加热器中热分解氨前体产生再填充氨气; 将氨气再填充到固体吸收基质上，在其上储存氨。
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2.发明申请公开(公告)号：US20150118132A1
公开(公告)日：2015-04-30
申请号：US14399621
申请日：2013-05-10
IPC分类号： B01D53/94
CPC分类号： B01D53/9431 , B01D53/90 , B01D53/9418 , B01D2251/2062 , B01D2251/2067 , C01C1/006 , C01C1/08 , C01C1/086 , F01N3/2066 , F01N3/208 , F01N2240/18 , F01N2240/22 , F01N2610/01 , F01N2610/02 , F01N2610/06 , F01N2610/105 , F01N2610/12 , F01N2610/1406 , Y02A50/2325 , Y02T10/24
摘要： An SCR method for purifying the exhaust gases of an internal combustion engine of a vehicle, according to which ammonia gas is exclusively metered in the exhaust gases, the method comprising a step of releasing ammonia gas from at least one solid absorbing matrix where it is stored by sorption and a step of metering the released ammonia gas in the exhaust gases. The method is such that it comprises a step of regenerating the solid absorbing matrix that consists in: generating a refilling ammonia gas by thermally decomposing an ammonia precursor in a heater mounted on board the vehicle; directing the refilling ammonia gas to the solid absorbing matrix where it is stored thereon.
摘要翻译： 一种用于净化车辆内燃机的废气的SCR方法，根据该方法，排气中仅排放氨气，所述方法包括从存储有至少一个固体吸收矩阵的氨气释放的步骤 通过吸附和测量废气中释放的氨气的步骤。 该方法是这样的，其包括再生固体吸收基质的步骤，其包括：通过在安装在车辆上的加热器中热分解氨前体产生再填充氨气; 将氨气再填充到固体吸收基质上，在其上储存氨。
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公开(公告)号：US09598995B2
公开(公告)日：2017-03-21
申请号：US14442795
申请日：2013-11-14
CPC分类号： F01N3/208 , F01N3/0842 , F01N3/2066 , F01N11/00 , F01N2550/05 , F01N2570/14 , F01N2610/02 , F01N2610/105 , F01N2610/1406 , F01N2610/146 , F01N2610/148 , F01N2900/1811 , F01N2900/1818 , Y02T10/24 , Y02T10/47
摘要： A method for managing operation of a component of a system for storing and injecting an additive into exhaust gases of a combustion engine. The system includes a container for storing the additive and the method includes: obtaining an instantaneous measurement of concentration of additive and/or an instantaneous measurement of alkalinity of the additive and/or an instantaneous measurement of the temperature inside the container, by one or a plurality of measurement sensors mounted inside the container; determining reducing power of the additive based on the instantaneous measurement of concentration of additive and/or an instantaneous measurement of the alkalinity of the additive and/or temperature inside the container; generating a control signal, based on the defined reducing power; transmitting the generated control signal to the component.
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4.发明申请公开(公告)号：US20150292385A1
公开(公告)日：2015-10-15
申请号：US14442795
申请日：2013-11-14
CPC分类号： F01N3/208 , F01N3/0842 , F01N3/2066 , F01N11/00 , F01N2550/05 , F01N2570/14 , F01N2610/02 , F01N2610/105 , F01N2610/1406 , F01N2610/146 , F01N2610/148 , F01N2900/1811 , F01N2900/1818 , Y02T10/24 , Y02T10/47
摘要： A method for managing operation of a component of a system for storing and injecting an additive into exhaust gases of a combustion engine. The system includes a container for storing the additive and the method includes: obtaining an instantaneous measurement of concentration of additive and/or an instantaneous measurement of alkalinity of the additive and/or an instantaneous measurement of the temperature inside the container, by one or a plurality of measurement sensors mounted inside the container; determining reducing power of the additive based on the instantaneous measurement of concentration of additive and/or an instantaneous measurement of the alkalinity of the additive and/or temperature inside the container; generating a control signal, based on the defined reducing power; transmitting the generated control signal to the component.
摘要翻译： 一种用于管理用于将添加剂储存和注入到内燃机的废气中的系统的部件的操作的方法。 该系统包括用于储存添加剂的容器，该方法包括：获得添加剂浓度和/或瞬时添加剂碱度的瞬时测量和/或容器内部温度的瞬时测量值的一个或多个 安装在容器内的多个测量传感器; 基于添加剂浓度的瞬时测量和/或容器内的添加剂的碱度和/或温度的瞬时测量来确定添加剂的降低功率; 基于所定义的减小功率产生控制信号; 将所生成的控制信号发送到组件。
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