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Position: Chinese Standard in English/GB/T 17747.2-2011
GB/T 17747.2-2011   Natural gas—Calculation of compression factor—Part 2:Calculation using molar composition analysis (English Version)
Standard No.: GB/T 17747.2-2011 Status:valid remind me the status change

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Implemented on:2012-6-1 Delivery: via email in 1 business day
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Standard No.: GB/T 17747.2-2011
English Name: Natural gas—Calculation of compression factor—Part 2:Calculation using molar composition analysis
Chinese Name: 天然气压缩因子的计算 第2部分:用摩尔组成进行计算
Chinese Classification: E24    Natural gas
Professional Classification: GB    National Standard
Issued by: AQSIQ; SAC
Issued on: 2011-12-30
Implemented on: 2012-6-1
Status: valid
Superseding:GB/T 17747.2-1999 Natural gas--Calculation of compression factor--Part 2:Calculation using molar-composition analysis
Language: English
File Format: PDF
Word Count: 6000 words
Price(USD): 150.0
Delivery: via email in 1 business day
1 Scope This Part of GB/T 17747 specifies methods for the calculation of compression factors of natural gases, natural gases containing a synthetic admixture and similar mixtures at conditions under which the mixture can exist only as a gas. This Part of GB/T 17747 specifies a method for the calculation of compression factors when the detailed composition of the gas by mole fractions is known, together with the relevant pressures and temperatures. The method (also named as AGA8-92DC Method) is applicable to pipeline quality gases within the ranges of pressure p and temperature T at which transmission and distribution operations normally take place, with an uncertainty of about 0.1 %. It can be applied, with greater uncertainty, to wider ranges of gas composition, pressure and temperature (see Appendix E). More detail concerning the scope and field of application of the method is given in GB/T 17747.1. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
Foreword II 1 Scope 2 Normative References 3 Terms and Definitions 4 Method of Calculation Appendix A (Normative) Symbols and Units Appendix B (Normative) Description of the AGA8-92DC Method Appendix C (Normative) Example Calculations Appendix D (Normative) Pressure and Temperature Conversion Factors Appendix E (Informative) Performance over Wider Ranges of Application
GB/T 17747.2-2011 is referred in:
*GB/T 18604-2023 Measurement of natural gas flow by gas ultrasonic flow meters
Code of China
Standard
GB/T 17747.2-2011  Natural gas—Calculation of compression factor—Part 2:Calculation using molar composition analysis (English Version)
Standard No.GB/T 17747.2-2011
Statusvalid
LanguageEnglish
File FormatPDF
Word Count6000 words
Price(USD)150.0
Implemented on2012-6-1
Deliveryvia email in 1 business day
Detail of GB/T 17747.2-2011
Standard No.
GB/T 17747.2-2011
English Name
Natural gas—Calculation of compression factor—Part 2:Calculation using molar composition analysis
Chinese Name
天然气压缩因子的计算 第2部分:用摩尔组成进行计算
Chinese Classification
E24
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2011-12-30
Implemented on
2012-6-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 17747.2-1999 Natural gas--Calculation of compression factor--Part 2:Calculation using molar-composition analysis
Language
English
File Format
PDF
Word Count
6000 words
Price(USD)
150.0
Keywords
GB/T 17747.2-2011, GB 17747.2-2011, GBT 17747.2-2011, GB/T17747.2-2011, GB/T 17747.2, GB/T17747.2, GB17747.2-2011, GB 17747.2, GB17747.2, GBT17747.2-2011, GBT 17747.2, GBT17747.2
Introduction of GB/T 17747.2-2011
1 Scope This Part of GB/T 17747 specifies methods for the calculation of compression factors of natural gases, natural gases containing a synthetic admixture and similar mixtures at conditions under which the mixture can exist only as a gas. This Part of GB/T 17747 specifies a method for the calculation of compression factors when the detailed composition of the gas by mole fractions is known, together with the relevant pressures and temperatures. The method (also named as AGA8-92DC Method) is applicable to pipeline quality gases within the ranges of pressure p and temperature T at which transmission and distribution operations normally take place, with an uncertainty of about 0.1 %. It can be applied, with greater uncertainty, to wider ranges of gas composition, pressure and temperature (see Appendix E). More detail concerning the scope and field of application of the method is given in GB/T 17747.1. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
Contents of GB/T 17747.2-2011
Foreword II 1 Scope 2 Normative References 3 Terms and Definitions 4 Method of Calculation Appendix A (Normative) Symbols and Units Appendix B (Normative) Description of the AGA8-92DC Method Appendix C (Normative) Example Calculations Appendix D (Normative) Pressure and Temperature Conversion Factors Appendix E (Informative) Performance over Wider Ranges of Application
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Keywords:
GB/T 17747.2-2011, GB 17747.2-2011, GBT 17747.2-2011, GB/T17747.2-2011, GB/T 17747.2, GB/T17747.2, GB17747.2-2011, GB 17747.2, GB17747.2, GBT17747.2-2011, GBT 17747.2, GBT17747.2