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1.发明授权公开(公告)号：US07622095B2
公开(公告)日：2009-11-24
申请号：US11156898
申请日：2005-06-20
CPC分类号： B01D53/9422 , B01D2255/1026 , B01D2255/2042 , B01J23/58 , F23J15/02 , F23J2219/10
摘要： A lean NOx trap composition. The lean NOx trap composition utilizes ruthenium in place of higher cost metals such as platinum. The lean NOx trap composition provides high NOx storage efficiency and high NOx conversion efficiency when incorporated in a lean NOx trap. A method of removing harmful gases using the lean NOx trap composition is also described.
摘要翻译： 贫NOx捕集组合物。 贫NOx捕集组合物使用钌代替较高成本的金属如铂。 当稀氮氧化物捕集器组合物结合在贫NOx捕集器中时，稀的NOx捕获组合物提供高的NOx储存效率和高的NOx转化效 还描述了使用贫NOx捕集组合物去除有害气体的方法。
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公开(公告)号：US20050119822A1
公开(公告)日：2005-06-02
申请号：US10726799
申请日：2003-12-02
申请人： Gopichandra Surnilla , Harendra Gandhi , Christian Goralski , Robert McCabe , George Graham , Hungwen Jen
发明人： Gopichandra Surnilla , Harendra Gandhi , Christian Goralski , Robert McCabe , George Graham , Hungwen Jen
IPC分类号： F01N11/00
CPC分类号： F01N11/002 , F01N2570/04 , Y02T10/47
摘要： A system is described for improving engine and vehicle performance by considering the effects of exhaust conditions on catalyst particle growth. Specifically, engine operation is adjusted to reduce operating in such conditions, and a diagnostic routine is described for determining the effects of any operation that can cause such particle growth. Further, routines are described for controlling various vehicle conditions, such as deceleration fuel shut-off, to reduce effects of the particle growth on emission performance.
摘要翻译： 通过考虑排气条件对催化剂颗粒生长的影响，描述了一种改进发动机和车辆性能的系统。 具体地说，调节发动机运转以减少在这种情况下的运转，并且描述了用于确定任何能够引起这种颗粒生长的操作的影响的诊断程序。 此外，描述了用于控制各种车辆状态（例如减速燃料切断）的例程，以减少颗粒生长对排放性能的影响。
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3.发明申请Lean-burn engine exhaust air-fuel and temperature management strategy for improved catalyst durability 有权精益燃烧发动机尾气空气燃料和温度管理策略，提高催化剂耐久性公开(公告)号：US20050115225A1
公开(公告)日：2005-06-02
申请号：US10726746
申请日：2003-12-02
申请人： Gopichandra Surnilla , Harendra Gandhi , Christian Goralski , Robert McCabe , George Graham , Hungwen Jen
发明人： Gopichandra Surnilla , Harendra Gandhi , Christian Goralski , Robert McCabe , George Graham , Hungwen Jen
CPC分类号： F02D41/12 , F02D41/0235 , F02D41/123 , F02D2200/0802
摘要： A system is described for improving engine and vehicle performance by considering the effects of exhaust conditions on catalyst particle growth. Specifically, engine operation is adjusted to reduce operating in such conditions, and a diagnostic routine is described for determining the effects of any operation that can cause such particle growth. Further, routines are described for controlling various vehicle conditions, such as deceleration fuel shut-off, to reduce effects of the particle growth on emission performance.
摘要翻译： 通过考虑排气条件对催化剂颗粒生长的影响，描述了一种改进发动机和车辆性能的系统。 具体地说，调节发动机运转以减少在这种情况下的运转，并且描述了用于确定任何能够引起这种颗粒生长的操作的影响的诊断程序。 此外，描述了用于控制各种车辆状态（例如减速燃料切断）的例程，以减少颗粒生长对排放性能的影响。
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4.发明授权公开(公告)号：US07749474B2
公开(公告)日：2010-07-06
申请号：US11157192
申请日：2005-06-20
CPC分类号： B01D53/9422 , B01D2255/1026 , B01D2255/2022 , B01D2255/2042 , B01D2255/91 , B01J23/462 , B01J23/58
摘要： A lean NOx trap composition. The lean NOx trap composition utilizes ruthenium in place of higher cost metals such as platinum. The lean NOx trap composition provides high NOx storage efficiency and high NOx conversion efficiency when incorporated in a lean NOx trap. A method of removing harmful gases using the lean NOx trap composition is also described.
摘要翻译： 贫NOx捕集组合物。 贫NOx捕集组合物使用钌代替较高成本的金属如铂。 当稀氮氧化物捕集器组合物结合在贫NOx捕集器中时，稀的NOx捕获组合物提供高的NOx储存效率和高的NOx转化效 还描述了使用贫NOx捕集组合物去除有害气体的方法。
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5.发明申请公开(公告)号：US20060034741A1
公开(公告)日：2006-02-16
申请号：US11157192
申请日：2005-06-20
申请人： John Li , William Watkins , Christian Goralski , Harendra Gandhi
发明人： John Li , William Watkins , Christian Goralski , Harendra Gandhi
IPC分类号： B01D53/94
CPC分类号： B01D53/9422 , B01D2255/1026 , B01D2255/2022 , B01D2255/2042 , B01D2255/91 , B01J23/462 , B01J23/58
摘要： A lean NOx trap composition. The lean NOx trap composition utilizes ruthenium in place of higher cost metals such as platinum. The lean NOx trap composition provides high NOx storage efficiency and high NOx conversion efficiency when incorporated in a lean NOx trap. A method of removing harmful gases using the lean NOx trap composition is also described.
摘要翻译： 一个稀有的>陷组合物。 贫>陷阱组合物利用钌代替较高成本的金属如铂。 当掺入稀硝酸盐时，稀的捕集组合物提供了高的NO x x N存储效率和高的NO x x转换效率， / SUB>陷阱。 还描述了使用贫NO X陷阱组合物去除有害气体的方法。
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公开(公告)号：US20060034740A1
公开(公告)日：2006-02-16
申请号：US11156898
申请日：2005-06-20
申请人： John Li , Christian Goralski , William Watkins , George Graham , Harendra Gandhi
发明人： John Li , Christian Goralski , William Watkins , George Graham , Harendra Gandhi
CPC分类号： B01D53/9422 , B01D2255/1026 , B01D2255/2042 , B01J23/58 , F23J15/02 , F23J2219/10
摘要： A lean NOx trap composition. The lean NOx trap composition utilizes ruthenium in place of higher cost metals such as platinum. The lean NOx trap composition provides high NOx storage efficiency and high NOx conversion efficiency when incorporated in a lean NOx trap. A method of removing harmful gases using the lean NOx trap composition is also described.
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7.发明申请Computer device to control operation during catalyst desulfurization to preserve catalytic function 有权控制催化剂脱硫操作的计算机装置，保持催化功能公开(公告)号：US20050115227A1
公开(公告)日：2005-06-02
申请号：US10726745
申请日：2003-12-02
申请人： Gopichandra Surnilla , Harendra Gandhi , Christian Goralski , Robert McCabe , George Graham , Hungwen Jen
发明人： Gopichandra Surnilla , Harendra Gandhi , Christian Goralski , Robert McCabe , George Graham , Hungwen Jen
CPC分类号： F02D41/028 , F02D41/1408
摘要： A system is described for improving engine and vehicle performance by considering the effects of exhaust conditions on catalyst particle growth. Specifically, engine operation is adjusted to reduce operating in such conditions, and a diagnostic routine is described for determining the effects of any operation that can cause such particle growth. Further, routines are described for controlling various vehicle conditions, such as deceleration fuel shut-off, to reduce effects of the particle growth on emission performance.
摘要翻译： 通过考虑排气条件对催化剂颗粒生长的影响，描述了一种改进发动机和车辆性能的系统。 具体地说，调节发动机运转以减少在这种情况下的运转，并且描述了用于确定任何能够引起这种颗粒生长的操作的影响的诊断程序。 此外，描述了用于控制各种车辆状态（例如减速燃料切断）的例程，以减少颗粒生长对排放性能的影响。
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