ISO 22241-4:2009 柴油发动机 NOx还原剂AUS 32 第4部分：再充填接口

标准编号：ISO 22241-4:2009

中文名称：柴油发动机 NOx还原剂AUS 32 第4部分：再充填接口

英文名称：Diesel engines — NOx reduction agent AUS 32 — Part 4: Refilling interface

发布日期：2009-08

标准范围

This part of ISO 22241 specifies the refilling interface for the NOx reduction agent AUS 32 in compliance withISO 22241-1, which is needed to operate converters with a selective catalytic reduction (SCR) exhausttreatment system.This part of ISO 22241 specifies the minimum functional and geometric requirements of an open refillingsystem, in order to ensure compatibility between the on-board refilling system and the off-board refillingsystem. Compatibility conditions for a sealed refilling system are provided in Annex A.This part of ISO 22241 applies to commercial vehicles and buses as defined in ISO 3833 and having a grossvehicle mass of more than 3,5 t, designed to use stationary off-board refilling systems. This part of ISO 22241also applies to the nozzle of stationary off-board refilling systems.NOTE Throughout this part of ISO 22241, the term “NOx reduction agent AUS 32” is abbreviated as “AUS 32”.

标准预览图