GB/T 17747.1-2011 English Version, GB/T 17747.1-2011 Natural gas-Calculation of compression factor-Part 1:Introduction and guidelines (English Version)

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Position: Chinese Standard in English/GB/T 17747.1-2011

GB/T 17747.1-2011 Natural gas-Calculation of compression factor-Part 1:Introduction and guidelines (English Version)
Standard No.:	GB/T 17747.1-2011	Status:	valid remind me the status change Email:
Language:	English	File Format:	PDF
Word Count:	7000 words	Price(USD):	210.0 remind me the price change Email:
Implemented on:	2012-5-1	Delivery:	via email in 1~3 business day

Standard No.:	GB/T 17747.1-2011
English Name:	Natural gas-Calculation of compression factor-Part 1:Introduction and guidelines
Chinese Name:	天然气压缩因子的计算第1部分：导论和指南
Chinese Classification:	E24 Natural gas
Professional Classification:	GB National Standard
Issued by:	AQSIQ; SAC
Issued on:	2011-12-5
Implemented on:	2012-5-1
Status:	valid
Superseding:	GB/T 17747.1-1999 Natural gas--Calculation of compression factor--Part 1：Introduction and guidelines
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.0
Delivery:	via email in 1~3 business day

GB/T 17747.1-2011 is referred in:

*GB/T 18604-2023 Measurement of natural gas flow by gas ultrasonic flow meters

Standard

GB/T 17747.1-2011 Natural gas-Calculation of compression factor-Part 1:Introduction and guidelines (English Version)
Standard No.	GB/T 17747.1-2011
Status	valid
Language	English
File Format	PDF
Word Count	7000 words
Price(USD)	210.0
Implemented on	2012-5-1
Delivery	via email in 1~3 business day

Detail of GB/T 17747.1-2011

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Introduction of GB/T 17747.1-2011

GB/T17747的本部分规定了天然气、含人工掺合物的天然气和其他类似混合物仅以气体状态存在时的压缩因子计算方法。
《天然气压缩因子的计算》标准包括3个部分。第1部分包括导论和为第2部分和第3部分所描述的计算方法提供的指南。第2部分给出了用已知气体的详细摩尔组成计算压缩因子的方法,又称为AGA8-92DC计算方法。第3部分给出了用包括可获得的高位发热量(体积基)、相对密度、CO2 含量和H2 含量(若不为零)等非详细的分析数据计算压缩因子的方法,又称为SGERG-88计算方法。
两种计算方法主要应用于正常进行输气和配气条件范围内的管输干气,包括交接计量或其他用于结算的计量。通常输气和配气的操作温度为263K~338K(约-10℃~65℃),操作压力不超过12MPa。在此范围内,如果不计包括相关的压力和温度等输入数据的不确定度,则两种计算方法的预期不确定度大约为0.1%。

Contents of GB/T 17747.1-2011

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Keywords:
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