Apparatus for maintening a urea solution in a liquid state for treatment of diesel exhaust
    2.
    发明公开
    Apparatus for maintening a urea solution in a liquid state for treatment of diesel exhaust 审中-公开
    用于维持在液态的尿素溶液用于处理柴油机废气

    公开(公告)号:EP2273083A1

    公开(公告)日:2011-01-12

    申请号:EP10168399.3

    申请日:2010-07-05

    Abstract: A system for keeping a reservoir solution of urea in a liquid state at normally sub-freezing temperatures comprising a reservoir tank module disposed in a solution storage tank (118). Solution in the storage tank is heated partially by passage of heat through the walls of the reservoir tank module. Additional heat is derived from waste heat in engine exhaust gas and is added to the system by passing a portion of the exhaust gas stream through a gas/liquid heat exchanger (152) disposed within the solution in the storage tank (118). The cooled gas is returned to the exhaust system or is sent to the engine intake manifold for EGR.

    Abstract translation: 一种用于在通常低于冰点的温度,包括在溶液储存罐(118)布置在储箱模块保持尿素的贮存溶液以液体状态系统。 在贮存罐溶液是通过贮存箱模块的壁部分通路的热而被加热。 附加热量从废热发动机废气中导出,并且通过使废气流的一部分通过在储槽(118)的溶液内设置气体/液体热交换器(152)添加到系统中。 经冷却的气体被返回到排气系统或者被发送至发动机进气歧管,用于EGR。

    Material for solid state sintered material.
    4.
    发明公开
    Material for solid state sintered material. 审中-公开
    材料fest gesintertes材料在节日Zustand

    公开(公告)号:EP2743245A1

    公开(公告)日:2014-06-18

    申请号:EP13195597.3

    申请日:2013-12-04

    Abstract: A solid state sintered material is described that includes a mixed oxide of lanthanum, strontium, cobalt, iron and oxygen, and CaCO 3 inclusions. The solid state sintered material can also include calcium oxide, which can form from thermal composition of calcium carbonate. The solid state sintered material can also include a pore-forming particulate material such as carbon black and/or a doped ceramic metal oxide ionic conductor such as Sm-doped ceria uniformly dispersed in the solid state sintered material. The solid state sintered material can be formed from a two-step process in which a portion of the CaCO 3 is mixed with the mixed oxide materials and heated to form porous agglomerates, and the remaining CaCO 3 is added during the formation of a sintering paste. The solid state sintered material described herein can be used as a cathode material (28) for a solid oxide fuel cell (20).

    Abstract translation: 描述了包括镧,锶,钴,铁和氧的混合氧化物和CaCO 3夹杂物的固态烧结材料。 固态烧结材料还可以包括可以由碳酸钙的热组成形成的氧化钙。 固态烧结材料还可以包括均匀分散在固态烧结材料中的成孔颗粒材料如炭黑和/或掺杂的陶瓷金属氧化物离子导体,例如Sm掺杂的二氧化铈。 固态烧结材料可以由将CaCO 3的一部分与混合氧化物材料混合并加热形成多孔团聚体的两步法形成,并且在形成烧结糊时添加剩余的CaCO 3 。 本文所述的固态烧结材料可用作固体氧化物燃料电池(20)的阴极材料(28)。

    Apparatus for maintening a urea solution in a liquid state for treatment of diesel exhaust
    6.
    发明公开
    Apparatus for maintening a urea solution in a liquid state for treatment of diesel exhaust 审中-公开
    用于维持在液态的尿素溶液用于处理柴油机废气

    公开(公告)号:EP2273082A1

    公开(公告)日:2011-01-12

    申请号:EP10168398.5

    申请日:2010-07-05

    Abstract: A system for keeping a reservoir solution of urea in a liquid state at normally sub-freezing temperatures comprising a reservoir tank module disposed in a solution storage tank (118). Solution in the storage tank (118) is heated partially by passage of heat through the walls of the reservoir tank module. Additional heat is derived from waste heat in engine exhaust gas and is added to the system either by passing a portion of the exhaust gas stream directly onto or through the solution or by passing air heated by the exhaust gas stream directly onto or through the solution. Alternatively, the hot gas may be impinged onto an outer surface of the storage tank (118).

    Abstract translation: 一种用于在通常低于冰点的温度,包括在溶液储存罐(118)布置在储箱模块保持尿素的贮存溶液以液体状态系统。 在储槽(118)的溶液是通过贮存箱模块的壁部分通路的热而被加热。 附加热量从废热发动机废气中导出,并且通过使废气流的一部分上直接或通过溶液或通过使由废气流加热的空气直接施加到或通过溶液添加到系统中任一。 可替换地,热气体可以到设置在存储箱(118)的外表面撞击。

    Vehicle exhaust after treatment system
    7.
    发明公开
    Vehicle exhaust after treatment system 审中-公开
    Abgasnachbehandlungssystem eines Kraftfahrzeuges

    公开(公告)号:EP1783336A1

    公开(公告)日:2007-05-09

    申请号:EP06076922.1

    申请日:2006-10-25

    Abstract: A vehicle exhaust after treatment system for controlling emissions from an engine (6) includes, in serial order: an exhaust outlet (11) from the engine, an exhaust catalyst assembly (12) that is in fluid communication with the exhaust outlet (11) and includes a first NO x component (12a) coupled with a downstream oxidation catalyst (12b), and a second NO x adsorber (14) that is downstream from and in fluid communication with the oxidation catalyst (12b) of the exhaust catalyst assembly (12).

    Abstract translation: 用于控制来自发动机(6)的排放物的排气后处理系统包括:来自发动机的排气出口(11),与排气出口(11)流体连通的排气催化剂组件(12) 并且包括与下游氧化催化剂(12b)耦合的第一NO x组分(12a)和与排气催化剂组件的氧化催化剂(12b)下游并与其流体连通的第二NO x吸附器(14) 12)。

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