BS ISO 20729:2017
Current
The latest, up-to-date edition.
Natural gas. Determination of sulfur compounds. Determination of total sulfur content by ultraviolet fluorescence method
Hardcopy , PDF
English
08-11-2017
Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test conditions
5 Principle of the method
6 Instruments
7 Reagents
8 Sampling
9 Sample analysis
10 Analysis
11 Precision
Annex A (informative) - Example of the statistical
analysis of precision experiments
Bibliography
Pertains to the determination of total sulfur content in natural gas expressed as sulfur mass concentration ranging from 1 mg/m[3] to 200 mg/m[3].
| Committee |
PTI/15
|
| DevelopmentNote |
Supersedes 17/30333444 DC. (11/2017)
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
British Standards Institution
|
| Status |
Current
|
| Supersedes |
This method applies to the determination of total sulfur content in natural gas expressed as sulfur mass concentration ranging from 1mg/m3 to 200mg/m3. Natural gas with sulfur contents above 200mg/m3 can be analysed after dilution with a suitable sulfur-free solvent.
| Standards | Relationship |
| ISO 20729:2017 | Identical |
| ISO 6144:2003 | Gas analysis — Preparation of calibration gas mixtures — Static volumetric method |
| ISO 10715:1997 | Natural gas — Sampling guidelines |
| ISO 16960:2014 | Natural gas — Determination of sulfur compounds — Determination of total sulfur by oxidative microcoulometry method |
| ISO 5725-6:1994 | Accuracy (trueness and precision) of measurement methods and results — Part 6: Use in practice of accuracy values |
| SAC GB/T 11060-8 : 2012 | NATURAL GAS - DETERMINATION OF SULFUR COMPOUND - PART 8: DETERMINATION OF TOTAL SULFUR CONTENT BY ULTRAVIOLET FLUORESCENCE METHOD |
| ISO 13443:1996 | Natural gas — Standard reference conditions |
| ISO 4259:2006 | Petroleum products — Determination and application of precision data in relation to methods of test |
| ISO 6142:2001 | Gas analysis — Preparation of calibration gas mixtures — Gravimetric method |
| ISO 6141:2015 | Gas analysis — Contents of certificates for calibration gas mixtures |
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