BS EN 15984:2017 – TC:2020 Edition
$186.33
Tracked Changes. Petroleum industry and products. Determination of composition of refinery heating gas and calculation of carbon content and calorific value. Gas chromatography method
| Published By | Publication Date | Number of Pages |
| BSI | 2020 | 54 |
This draft European Standard defines a gas chromatographic analysis for the determination of the composition of fuel gases, as used in refinery heating gas. These results are used to calculate the carbon content and the lower calorific value. With this gas chromatographic analysis, an overall of 23 refinery heating gas components are determined in concentrations as typically found in refineries (see Table 1 for further details). Water is not analyzed. The results represent dry gases. NOTE 1 Depending on the equipment used, there is a possibility to determine higher hydrocarbons as well. NOTE 2 For the purposes of this draft European Standard, the terms ‘% (V/V)’ is used to represent the volume fraction (?). IMPORTANT – This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 30 | National foreword |
| 34 | 1 Scope 2 Principle 3 Reagents and materials |
| 36 | 4 Apparatus 5 Gas chromatographic analysis 5.1 Analysis systems 5.2 System configuration |
| 37 | 5.3 Columns 6 Calibration 6.1 General 6.2 Absolute response factors 6.3 Relative response factors |
| 38 | 7 Calculation 7.1 General 7.2 Calculation of the non normalized mole fractions 7.3 Validation of normalized composition (reference components) |
| 39 | 7.4 Calculation of carbon content |
| 40 | 7.5 Calculation of lower calorific value, on mass basis 8 Expression of results 9 Precision 9.1 General 9.2 Repeatability |
| 41 | 9.3 Reproducibility 10 Test report |
| 42 | Annex A (informative)Possible column combination |
| 48 | Annex B (normative)Detector linearity check |
| 50 | Annex C (informative)Calculation test data |
| 51 | Annex D (normative)Data for calculation |
