GB/T 27894.3-2011 in English
SUPERSEDEDNatrual gas—Determination of composition with defined uncertainty by gas chromatography—Part 3:Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns
- Issued on:2011-12-30
- Implemented on:2012-06-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$214.00
| Standard No: | GB/T 27894.3-2011 |
| Document status: | SUPERSEDED |
| Superseded by: |
GB/T 27894.3-2023 Natural gas―Determination of composition and associated uncertainty by gas chromatography―Part 3:Precision and bias
|
| Superseded on: | 2023-07-01 |
| Title in English: | Natrual gas—Determination of composition with defined uncertainty by gas chromatography—Part 3:Determination of hydrogen,helium,oxyen,nitrogen,carbon dioxide and hydrocarbons up to C8 using two packed columns |
| Title in Chinese: | 天然气 在一定不确定度下用气相色谱法测定组成 第3部分：用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 1~3 business days |
| Issued on: | 2011-12-30 |
| Implemented on: | 2012-06-01 |
| ICS Classification: | 75.060-Natural gas |
| Chinese Classification: | E24-Natural gas |
| Professional Classification: | GB-National Standard |
| Related Keywords: | natrual gas determination
gas chromatography part packed columns scopethis part packed columns quantitative determination |
| Related Topics: | What column is used for carbon dioxide
Gas phase double column nitrogen carbon dioxide root pillar column hydrogen Composition of the column Column Composition GB/T 27894.3 GB/T 27894.3-2011 Column selection for quantitative analysis of hydrocarbon components in natural gas |
《GB/T 27894.3-2011天然气 在一定不确定度下用气相色谱法测定组成 第3部分：用两根填充柱测定氢、氦、氧、氮、二氧化碳和直至C8的烃类》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。
Scope
This part gives the quantitative determination of He, H2, O2, N2, CO2 and C1 in natural gas by two packed columns. To C8 Gas Chromatography of Hydrocarbons. This method is suitable for laboratory and on-line analysis and detection, and can analyze gases whose component mole fractions are within the range of Table 1, but cannot contain liquid hydrocarbons. This range does not represent the limit of detection, but rather the limit of the precision specified by the method. This method is applicable even though one or more components may not be present in the sample. This section is only used in conjunction with Parts 1 and 2 of GB/T 27894. The scope of application is slightly
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