GB/T 9169-2023 in English
VALIDStandard test method for thermal oxidation stability of aviation turbine fuels
- Issued on:2023-05-23
- Implemented on:2023-12-01
- File Format:PDF
- Delivery:Via email within 5 business days
$350.00
| Standard No: | GB/T 9169-2023 |
| Document status: | VALID |
| Title in English: | Standard test method for thermal oxidation stability of aviation turbine fuels |
| Title in Chinese: | 喷气燃料热氧化安定性测定法 |
| Language: | English |
| File Format: | Electronic (PDF) |
| Delivery: | Via email within 5 business days |
| Issued on: | 2023-05-23 |
| Implemented on: | 2023-12-01 |
| Superseding: |
GB/T 9169-2010 Standard test method for thermal oxidation stability of aviation turbine fuels—JFTOT procedure
|
| Chinese Classification: | E31-Fuel oil |
| Professional Classification: | GB-National Standard |
| Related Keywords: | thermal oxidation stability test
standard test method thermal oxidation stability standard interpretation standard update background aviation turbine fuels introduction gb/t |
| Related Topics: | thermal oxidation
liquid thermal stability Oxidation stability GBT9169 GB/T 9169-1988 GB/T 9169-2010 Thermal oxidation stability of aviation fuel gb 9169 gb/t 9169 gb/t 9169-2023 gb/t9169 |
《GB/T 9169-2023喷气燃料热氧化安定性测定法》由TC280（全国石油产品和润滑剂标准化技术委员会）归口，TC280SC1（全国石油产品和润滑剂标准化技术委员会石油燃料和润滑剂分会）执行，主管部门为国家标准委。
Introduction
GB/T 9169—2023 Standard Interpretation
Standard Update Background
Since its first release in 1988, the GB/T 9169 series of standards has been committed to standardizing the determination method of thermal oxidation stability of jet fuel. With the development of the aviation industry and the advancement of technology, the 2010 version of GB/T9169—2010 can no longer meet the needs of modern jet fuel testing. This revision introduces new testers such as 230MARKIV, F400 and DRYA-2601, which further improve the accuracy and reliability of the determination.
Comparison of major technical changes
| Version comparison dimensions | Features of the 2010 version | Improvements of the 2023 version |
|---|---|---|
| Instrument model | Mainly use old model testers such as 202, 203 and 215 | Add support for new models such as 230MARKIV, F400 and DRYA-2601 to improve the level of automation and detection accuracy |
| Quality control | Lack of systematic quality control measures | Increase quality control inspection requirements to ensure data accuracy and reliability |
| Operation process | The steps are relatively cumbersome, and some links rely on manual judgment | Optimize the test process, reduce human interference, and improve the degree of automation |
Comparative analysis of standard frameworks
Case study:Taking the thermal oxidation stability test of a new jet fuel as an example, the F400 tester was used for testing. By comparing the sediment rating and filter pressure difference changes at different temperatures, it was found that the fuel's break point at 260°C was better than the industry standard requirements.
Implementation Suggestions
- Equipment Selection: Select appropriate test instruments according to laboratory conditions, such as DRYA-2601 or F400, and ensure that they meet the standard requirements.
- Operation Training: Provide systematic training for experimental personnel, focusing on instrument calibration, quality control and data processing methods.
- Data Management: Establish a unified data management system to record test conditions, results and deviation analysis to provide a basis for subsequent improvements.
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