BS ISO 18611-2:2014
Current
The latest, up-to-date edition.
Ships and marine technology. Marine NOx reduction agent AUS 40 Test methods
Hardcopy , PDF
English
30-09-2014
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Foreword
Introduction
1 Scope
2 Normative references
3 Specifications
4 Sampling
5 Precision and dispute
Annex A (normative) - Sampling
Annex B (normative) - Determination of urea
content by total nitrogen
Annex C (normative) - Refractive index and
determination of urea content by refractive index
Annex D (normative) - Determination of alkalinity
Annex E (normative) - Determination of biuret content
Annex F (normative) - Determination of aldehyde content
Annex G (normative) - Determination of insoluble
matter content by gravimetric method
Annex H (normative) - Determination of phosphate
content by photometric method
Annex I (normative) - Determination of trace element
content (Ca, Fe, K, Mg, Na) by ICP-OES method
Annex J (informative) - Determination of identity by
FTIR spectrometry method
Annex K (informative) - Precision of test methods
Bibliography
Defines test methods required for the determination of the quality characteristics of the NO[x] reduction agent AUS 40 (aqueous urea solution) specified in ISO 18611-1.
| Committee |
SME/32
|
| DevelopmentNote |
Supersedes 14/30286323 DC. (10/2014)
|
| DocumentType |
Standard
|
| Pages |
56
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This part of ISO18611 specifies test methods required for the determination of the quality characteristics of the NOx reduction agent AUS 40 (aqueous urea solution) specified in ISO18611-1. In the remaining parts of ISO18611, the term “NOx reduction agent AUS 40” will be abbreviated to “AUS 40”.
This International Standard is covering quality requirements and guidelines for AUS 40 for marine applications, irrespective of manufacturing method or technique.
| Standards | Relationship |
| ISO 18611-2:2014 | Identical |
| ISO 3675:1998 | Crude petroleum and liquid petroleum products Laboratory determination of density Hydrometer method |
| ISO 5661:1983 | Petroleum products Hydrocarbon liquids Determination of refractive index |
| ISO 11402:2004 | Phenolic, amino and condensation resins — Determination of free-formaldehyde content |
| ISO 5667-3:2012 | Water quality Sampling Part 3: Preservation and handling of water samples |
| 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 |
| ISO 18611-1:2014 | Ships and marine technology Marine NOx reduction agent AUS 40 Part 1: Quality requirements |
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