97/718245 DC : DRAFT OCT 1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
ISO/DIS 14687 - HYDROGEN FUEL - PRODUCT SPECIFICATION
23-07-2013
23-11-2012
1 Scope
2 Normative reference(s)
3 Terms(s) and definition(s)
4 Requirements
4.1 Classification
4.1.1 Types and grades
4.2 Applications
4.3 Limiting characteristics
5 Quality verification
5.1 Quality tests
5.2 Production qualification tests
5.2.1 Analytical requirements of the production
qualification tests
5.3 Lot acceptance tests
5.3.1 Lot definitions
5.3.2 Number of samples per lot
6 Sampling
6.1 Sample size
6.2 Gaseous samples
6.3 Liquid samples (vaporized)
7 Test Methods
7.1 The parameters of analysis
7.2 Hydrogen assay for purity
7.3 Hydrogen assay for para hydrogen
7.4 Water content
7.5 Total hydrocarbon content
7.6 Oxygen content
7.7 Argon, nitrogen, neon, and helium content
7.8 Carbon dioxide content
7.9 Carbon monoxide content
7.10 Mercury vapor content
7.11 Total sulphur content
7.12 Permanent particulates
8 Safety and detection
8.1 Safety
8.2 Detection
| Committee |
ACE/68
|
| DocumentType |
Draft
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| ASTM D 1946 : 1990 | PRACTICE FOR ANALYSIS OF REFORMED GAS BY GAS CHROMATOGRAPHY |
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