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15/30289053 DC : 0

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

BS ISO 6976 - NATURAL GAS - CALCULATION OF CALORIFIC VALUES, DENSITY, RELATIVE DENSITY AND WOBBE INDEX FROM COMPOSITION
Available format(s)

Hardcopy , PDF

Superseded date

09-30-2016

Language(s)

English

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and units
5 Principle
6 Behaviour of ideal and real gases
7 Calculation of calorific value on a molar basis
8 Calculation of calorific value on a mass basis
9 Calculation of calorific value on a volumetric basis
10 Calculation of associated properties
11 Uncertainty of calculation
12 Tables of data
Annex A (normative) - Values of auxiliary constants
Annex B (normative) - Equations for uncertainty calculations
Annex C (informative) - Conversion Factors
Annex D (informative) - Example calculations
Bibliography

BS ISO 6976.

Committee
PTI/15
DocumentType
Draft
Pages
62
PublisherName
British Standards Institution
Status
Superseded
SupersededBy

ISO 6974-2:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 2: Uncertainty calculations
ISO/IEC Guide 99:2007 International vocabulary of metrology Basic and general concepts and associated terms (VIM)
ISO 14912:2003 Gas analysis — Conversion of gas mixture composition data
ISO 6974-1:2012 Natural gas — Determination of composition and associated uncertainty by gas chromatography — Part 1: General guidelines and calculation of composition
ISO 20765-2:2015 Natural gas Calculation of thermodynamic properties Part 2: Single-phase properties (gas, liquid, and dense fluid) for extended ranges of application
ISO/TR 29922:2017 Natural gas Supporting information on the calculation of physical properties according to ISO 6976

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US$23.96
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