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ISO/PAS 22241-1:2005

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Diesel engines NOx reduction agent AUS 32 Part 1: Quality requirements
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Withdrawn date

03-21-2019

Language(s)

English

Published date

11-07-2005

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".

DevelopmentNote
DRAFT ISO/DIS 22241-1 is also available for this standard. (06/2006)
DocumentType
Standard
Pages
7
PublisherName
International Organization for Standardization
Status
Withdrawn
SupersededBy

Standards Relationship
NEN NPR ISO/PAS 22241-1 : 2005 Identical
DD ISO/PAS 22241-1:2005 Identical

ISO/PAS 22241-2:2005 Diesel engines NOx reduction agent AUS 32 Part 2: Test methods
DD ISO/PAS 22241-2:2005 Diesel engines. NOx reduction agent AUS 32 Test methods

ISO 22241-2:2006 Diesel engines NOx reduction agent AUS 32 Part 2: Test methods
ISO 3675:1998 Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method
ISO 12185:1996 Crude petroleum and petroleum products — Determination of density — Oscillating U-tube method
ISO 4259:2006 Petroleum products Determination and application of precision data in relation to methods of test

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