ISO/PAS 22241-1:2005

Diesel engines — NOx reduction agent AUS 32 — Part 1: Quality requirements

Publication date: Nov 7, 2005

95.99 Withdrawal of Standard Oct 11, 2006

General information

Current stage: 95.99 Effective date: Oct 11, 2006

Originator: ISO

Owner: ISO/TC 22

Type: Publicly Available Specification

ICS: 43.060.40

Languages: English

Buying

Status: Withdrawn

PDF - ALL 7,350

Paper - ALL 7,350

CD - ALL 7,350

Language

Language in which you want to receive the document.

Scope

ISO PAS 22241-1:2005 specifies the quality characteristics of the NOx reduction agent AUS 32 (aqueous urea solution) which is needed to operate converters with selective catalytic reduction, so-called SCR (Selective Catalytic Reduction) converters, in motor vehicles with Diesel engines. SCR converters are particularly suitable for selectively reducing the nitrogen oxide (NOx) emissions of Diesel engines.
In the remaining parts of this ISO 22241, the term "NOx reduction agent AUS 32" will be abbreviated to "AUS 32".

Life cycle

NOW

WITHDRAWN
ISO/PAS 22241-1:2005
95.99 Withdrawal of Standard
Oct 11, 2006

REVISED BY

WITHDRAWN
ISO 22241-1:2006