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Method for operating an SCR catalytic converter system which has a first SCR catalytic converter and a second SCR catalytic converter

机译：用于操作具有第一SCR催化转化器和第二SCR催化转化器的SCR催化转化器系统的方法

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摘要

A method (300) for operating an SCR catalytic converter system which has a first SCR catalytic converter (12) and a second SCR catalytic converter, characterized by a step of controlling (310) an NH₃mass flow after the first SCR catalytic converter (12).

机译：一种操作SCR催化转化器系统的方法（ 300 ），该方法具有一个第一SCR催化转化器（ 12 ）和第二SCR催化转化器，其特征在于控制以下步骤（ 310 ）在第一个SCR催化转化器（ 12 ）之后产生NH _{3 流量。} 展开▼

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公开/公告号US10753255B2

专利类型

公开/公告日2020-08-25

原文格式PDF

申请/专利权人 ROBERT BOSCH GMBH;
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申请/专利号US201816124476

发明设计人 FRANK SCHWEIZER;
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申请日2018-09-07

分类号F01N3/20;F01N9;F01N11;F01N13;

国家 US

入库时间 2022-08-21 11:30:40

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1. 用于运行具有第一SCR催化器和第二SCR催化器的SCR催化器系统的方法 [P] . 中国专利： CN109488421A . 2019-03-19

2. 用于控制SCR催化转化器的方法 [P] . 中国专利： CN113006910A . 2021-06-22

3. METHOD FOR OPERATING AN SCR CATALYTIC CONVERTER SYSTEM WHICH HAS A FIRST SCR CATALYTIC CONVERTER AND A SECOND SCR CATALYTIC CONVERTER [P] . 美国专利： US2019078481A1 . 2019-03-14

机译：具有第一个SCR催化转化器和第二个SCR催化转化器的SCR催化转化器系统的操作方法

4. Method for operating a reductant metering process of an SCR catalytic converter system, and corresponding SCR catalytic converter system [P] . 美国专利： US9511324B2 . 2016-12-06

机译：用于操作SCR催化转化器系统的还原剂计量过程的方法以及相应的SCR催化转化器系统

5. METHOD FOR OPERATING A REDUCTANT METERING PROCESS OF AN SCR CATALYTIC CONVERTER SYSTEM, AND CORRESPONDING SCR CATALYTIC CONVERTER SYSTEM [P] . 欧洲知识产权局专利： EP2855867A1 . 2015-04-08

机译： SCR催化转化器系统的还原剂计量过程的操作方法以及相应的SCR催化转化器系统

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