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BS EN 15984:2022 – TC

BS EN 15984:2022 – TC

$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 2022 64
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This document 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 analysed. 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 document, the terms “% (V/V)” is used to represent the volume fraction (φ). IMPORTANT — This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations.

PDF Catalog

PDF Pages PDF Title
1 30452785
39 A-30434294
40 undefined
44 1 Scope
2 Normative references
3 Terms and definitions
4 Principle
46 5 Reagents and materials
6 Apparatus
7 Gas chromatographic analysis
7.1 Analysis systems
47 7.2 System configuration
7.3 Columns
8 Calibration
8.1 General
48 8.2 Absolute response factors
8.3 Relative response factors
49 9 Calculation
9.1 General
9.2 Calculation of the non-normalized mole fractions
9.3 Validation of normalized composition (reference components)
50 9.4 Calculation of carbon content
51 9.5 Calculation of lower calorific value, on mass basis
10 Expression of results
52 11 Precision
11.1 General
11.2 Repeatability
11.3 Reproducibility
12 Test report
53 Annex A (normative)Column combination
58 Annex B (normative)Detector linearity check
60 Annex C (informative)Calculation test data
61 Annex D (normative)Data for calculation
62 Annex E (informative)Precision estimates for the refinery gas composition

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BS EN 15984:2022 - TC
$186.33