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BS ISO 22241-1:2006

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Diesel engines. NOx reduction agent AUS 32 Quality requirements
Available format(s)

Hardcopy , PDF

Superseded date

09-23-2023

Language(s)

English

Published date

11-30-2006

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Designation
5 Requirements and testing
6 Handling, transportation and storage
7 Marking
Annex A (informative) Chemical characteristics
Annex B (informative) Precision of test methods
Annex C (informative) Handling, transportation and storage
Bibliography

Describes the quality characteristics of the NO[x] 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.

Committee
MCE/22
DevelopmentNote
Supersedes DD ISO/PAS 22241-1. (11/2006)
DocumentType
Standard
Pages
14
PublisherName
British Standards Institution
Status
Superseded
SupersededBy
Supersedes
UnderRevision

Standards Relationship
ISO 22241-1:2006 Identical

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
ISO 3696:1987 Water for analytical laboratory use — Specification and test methods

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