GB/T 17281-2016 in English

VALID

Determination of hydrocarbons from butane (C4) to hexadecane (C16) in naturalgas―Gas chromatographic method

Issued on:2016-12-30
Implemented on:2017-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 17281-2016
Document status:	VALID
Title in English:	Determination of hydrocarbons from butane (C4) to hexadecane (C16) in naturalgas―Gas chromatographic method
Title in Chinese:	天然气中丁烷至十六烷烃类的测定气相色谱法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2016-12-30
Implemented on:	2017-07-01
Superseding:	GB/T 17281-1998 Natural gas - Determination of hydrocarbons from butane (C4) to hexadecane ( C16) - Gas chromatographic method
ICS Classification:	75.060-Natural gas
Chinese Classification:	E24-Natural gas
Professional Classification:	GB-National Standard
Related Keywords:	gas chromatography standard standard gas mixtures natural gas industry natural gas dimensions features naturalgas ― gas
Related Topics:	Butane standard Alkanes Detection n-hexadecane liquid phase Hydrocarbon gas production 3 Chromatographic peak undecane gas phase n-hexadecane Total Hydrocarbons in Water by Chromatography Hexadecane spectrum Natural Gas Hydrocarbon Removal Natural Gas Gas Chromatography Detection Detection of n-hexadecane Fluoroalkane Gas Chromatography Hydrocarbon detection method Gas Chromatography n-Hexadecane N-hexadecane peak cetane peak + chromatography Chromatography Determination of n-Hexadecane by Gas Chromatography Hexadecane Chromatographic detection of natural gas Gas Chromatography Ethane co2 in natural gas Hexadecane gas phase Natural gas column n-Hexadecane spectrum n-hexadecane cetane time Natural Gas Mass Spectrometry Various types of gas chromatography gas phase hexadecane Hexadecane detection Detection of n-hexadecane Gas Chromatography Suddenly No Peaks Hydrocarbon Chromatography in Water Hexadecane detection n-Hexadecane Gas Chromatographic Analysis Chromatographic analysis of n-hexadecane Hexadecane boiling point Hexadecane + boiling point Gas Chromatography Sugars N-hexadecane gas phase n-ane gas chromatography natural gas surface Chromatography of number six n-hexadecane and hexadecane Gas phase n-hexadecane method Northeast cetane N-hexadecane gas phase n-hexadecane Gas chromatograph n-hexadecane How to detect cetane Hexadecane Chromatography n-Dodecane Gas Chromatography Isohexadecane Alkanes Detection Methane gas chromatographic peak Gas chromatography silanization alkanes in water Alkyl Mercury Gas Chromatography Methanation Gas Chromatography cetane peak conditions n-Hexadecane Chromatography Analysis of cetane n-bromobutane mass spectrum gas phase cetane method Hydrocarbon Gas Mass Spectrometry Alkane Hydroxycarboxyl German cetane Alkanes detection method GBT17281 GBT17281-1998 GB/T 17281-2016 Six major systems of gas chromatograph Column selection for quantitative analysis of hydrocarbon components in natural gas Natural butyric acid production method Gas chromatography of n-dodecane Detection method of n-butane Natural gas chromatographic detection method Natural gas chromatography acceptance Chromatogram of n-dodecane standard Silane gas chromatography detection method Alkoxysilane gas chromatography detection method Method for detecting butyrolactone by gas chromatography

《GB/T 17281-2016天然气中丁烷至十六烷烃类的测定气相色谱法》由TC244（全国天然气标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Introduction

Interpretation of the Gas Chromatography Standard for the Determination of Butane to Hexadecane in Natural Gas

Dimensions	Features of the 1998 Edition	Improvements in the 2016 Edition
Column Types	Packing Columns	Methylsiloxane Capillary Columns
Detectors	Flame Ionization Detector (FID)	FID, New Chromatographic Workstation Support
Sample Handling	Conventional Sampling Methods	Optimize sampling process and add high-pressure sampling container specifications

Standard formulation background and technology evolution analysis

Background: With the development of the natural gas industry, the demand for accurate determination of hydrocarbon components is increasing. The 1998 version of the standard laid the foundation for the development of the industry, but with the advancement of detection technology, the 2016 version of the standard has been optimized in many ways.

Comparison of Instruments and Methods

Instrument Components	Requirements of the 1998 version	Improvements of the 2016 version
Chromatographic column	General packed column	Methylsiloxane capillary column, better separation effect
Detector	FID, no workstation support	FID cooperates with chromatography workstation to realize automated analysis

Implementation Recommendations

Calibration and Verification: Regularly calibrate with standard gas mixtures to ensure detection accuracy.
Operation specification: Strictly follow the chromatograph operation manual, especially the sample pretreatment.
Data analysis: Combined with the GB/T13610 results, a comprehensive analysis and normalized calculation of the components were achieved.

More samples: NB/T 47013.2-2015 YD/T 3934-2021 GB 50021-2001(2009)

Sample only — not a preview of GB/T 17281-2016

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