DD ISO/TS 11725:2002
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Solid mineral fuels. Determination of nitrogen. Semi-micro gasification method
Hardcopy , PDF
01-12-2011
English
26-09-2002
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
Introduction
1 Scope
2 Normative references
3 Principle
4 Reagents
5 Apparatus
6 Preparation of the test sample
7 Procedure
8 Blank test
9 Expression of results
10 Precision
11 Test report
Annex A (informative) Derivation of factors used in calculations
in this Technical Specification
Bibliography
Defines method of determining the nitrogen content of hard coals, brown coals and lignites, cokes and chars by a semi-micro gasification method.
| Committee |
W/-
|
| DevelopmentNote |
Supersedes 96/123506 DC (10/2002)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Supersedes |
| Standards | Relationship |
| ISO/TS 11725:2002 | Identical |
| ISO 9411-1:1994 | Solid mineral fuels Mechanical sampling from moving streams Part 1: Coal |
| ISO 1170:2013 | Coal and coke Calculation of analyses to different bases |
| ISO 5069-2:1983 | Brown coals and lignites Principles of sampling Part 2: Sample preparation for determination of moisture content and for general analysis |
| ISO 331:1983 | Coal Determination of moisture in the analysis sample Direct gravimetric method |
| ISO 5068:1983 | Brown coals and lignites Determination of moisture content Indirect gravimetric method |
| ISO 9411-2:1993 | Solid mineral fuels Mechanical sampling from moving streams Part 2: Coke |
| ISO 1015:1992 | Brown coals and lignites Determination of moisture content Direct volumetric method |
| ISO 687:2010 | Solid mineral fuels — Coke — Determination of moisture in the general analysis test sample |
| ISO 1988:1975 | Hard coal Sampling |
| ISO 2309:1980 | Coke Sampling |
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