BS EN ISO 22854:2021
Liquid petroleum products. Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel. Multidimensional gas chromatography method
| Standard number: | BS EN ISO 22854:2021 |
| Pages: | 30 |
| Released: | 2021-08-06 |
| ISBN: | 978 0 539 05679 2 |
| Status: | Standard |
BS EN ISO 22854:2021 - Liquid Petroleum Products Standard
Standard Number: BS EN ISO 22854:2021
Pages: 30
Released: 2021-08-06
ISBN: 978 0 539 05679 2
Status: Standard
Overview
The BS EN ISO 22854:2021 standard is an essential document for professionals in the petroleum and automotive fuel industries. This comprehensive standard provides a detailed methodology for the determination of hydrocarbon types and oxygenates in automotive-motor gasoline and ethanol (E85) automotive fuel using multidimensional gas chromatography. Released on August 6, 2021, this 30-page document is a critical resource for ensuring the quality and consistency of liquid petroleum products.
Key Features
- Comprehensive Methodology: The standard outlines a robust and precise method for analyzing hydrocarbon types and oxygenates, ensuring accurate and reliable results.
- Multidimensional Gas Chromatography: Utilizes advanced multidimensional gas chromatography techniques to provide detailed and specific analysis of fuel components.
- Applicable to Various Fuels: Suitable for both automotive-motor gasoline and ethanol (E85) automotive fuel, making it versatile for different fuel types.
- Industry Compliance: Helps organizations comply with industry regulations and standards, ensuring product quality and safety.
Benefits
Implementing the BS EN ISO 22854:2021 standard offers numerous benefits to organizations and professionals in the petroleum and automotive fuel sectors:
- Enhanced Quality Control: By following the standardized methodology, organizations can achieve consistent and high-quality fuel products.
- Regulatory Compliance: Ensures that products meet industry regulations and standards, reducing the risk of non-compliance penalties.
- Improved Safety: Accurate determination of hydrocarbon types and oxygenates contributes to safer fuel products, protecting both consumers and the environment.
- Cost Efficiency: Reduces the need for repeated testing and analysis, saving time and resources.
Target Audience
This standard is indispensable for a wide range of professionals and organizations, including:
- Petroleum Engineers: Ensures precise analysis and quality control of petroleum products.
- Fuel Manufacturers: Helps in producing high-quality automotive fuels that meet industry standards.
- Quality Assurance Teams: Provides a reliable methodology for testing and verifying fuel quality.
- Regulatory Bodies: Assists in setting and enforcing fuel quality standards.
Technical Details
The BS EN ISO 22854:2021 standard is meticulously detailed, providing clear and precise instructions for the determination of hydrocarbon types and oxygenates. Key technical aspects include:
- Sample Preparation: Detailed guidelines on how to prepare fuel samples for analysis.
- Chromatographic Conditions: Specific conditions for the multidimensional gas chromatography process, ensuring accurate results.
- Data Analysis: Instructions on how to interpret chromatographic data to determine the types and quantities of hydrocarbons and oxygenates.
- Quality Control: Recommendations for quality control procedures to maintain the accuracy and reliability of the analysis.
Why Choose BS EN ISO 22854:2021?
Choosing the BS EN ISO 22854:2021 standard means opting for a reliable, industry-recognized methodology for fuel analysis. This standard is designed to meet the highest industry requirements, ensuring that your products are of the best quality and comply with all relevant regulations. By implementing this standard, you are investing in the future of your organization, ensuring that you remain at the forefront of the petroleum and automotive fuel industries.
Conclusion
The BS EN ISO 22854:2021 standard is an invaluable resource for anyone involved in the production, analysis, and regulation of automotive fuels. Its comprehensive methodology, detailed guidelines, and industry relevance make it a must-have for ensuring the quality and safety of liquid petroleum products. Stay ahead of the competition and ensure your products meet the highest standards by implementing the BS EN ISO 22854:2021 standard today.
BS EN ISO 22854:2021
This standard BS EN ISO 22854:2021 Liquid petroleum products. Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel. Multidimensional gas chromatography method is classified in these ICS categories:
- 75.080 Petroleum products in general
This document specifies the gas chromatographic (GC) method for the determination of saturated, olefinic and aromatic hydrocarbons in automotive motor gasoline and ethanol (E85) automotive fuel. Additionally, the benzene and toluene content, oxygenated compounds and the total oxygen content can be determined.
For the purposes of this document, the terms % ( m/m) and % ( V/V) are used to represent respectively the mass fraction, w, and the volume fraction, ?.
This document defines two procedures, A and B.
Procedure A is applicable to automotive motor gasoline with total aromatics of 19,32 % (V/V) up to 46,29 % (V/V); total olefins from 0,40 % (V/V) up to 26,85 % (V/V); oxygenates from 0,61 % (V/V) up to 9,85 % (V/V); oxygen content from 1,50 % (m/m) to 12,32 % (m/m); benzene content from 0,38 % (V/V) up to 1,98 % (V/V) and toluene content from 5,85 % (V/V) up to 31,65 % (V/V).
The method has also been tested for individual oxygenates. A precision has been determined for a total volume of methanol from 1,05 % (V/V) up to 16,96 % (V/V); a total volume of ethanol from 0,50 % (V/V) up to 17,86 % (V/V); a total volume of MTBE from 0,99 % (V/V) up to 15,70 % (V/V), a total volume of ETBE from 0,99 % (V/V) up to 15,49 % (V/V), a total volume of TAME from 0,99 % (V/V) up to 5,92 % (V/V), and a total volume of TAEE from 0,98 % (V/V) up to 15,59 % (V/V).
Although this test method can be used to determine higher-olefin contents of up to 50 % (V/V), the precision for olefins was tested only in the range from 0,40 % (V/V) to 26,85 % (V/V).
Although specifically developed for the analysis of automotive motor gasoline that contains oxygenates, this test method can also be applied to other hydrocarbon streams having similar boiling ranges, such as naphthas and reformates.
For Procedure A, applicability of this document has also been verified for the determination of n-propanol, acetone, and di-isopropyl ether (DIPE). However, no precision data have been determined for these compounds.
Procedure B describes the analysis of oxygenated groups (ethanol, methanol, ethers, C3 – C5 alcohols) in ethanol (E85) automotive fuel containing ethanol between 50 % (V/V) and 85 % (V/V). The gasoline is diluted with an oxygenate-free component to lower the ethanol content to a value below 20 % (V/V) before the analysis by GC.
The sample can be fully analysed including hydrocarbons. Precision data for the diluted sample are only available for the oxygenated groups.
For Procedure B, the precision can be used for an ethanol fraction from about 50 % up to 85 % ( V/V). For the ether fraction, the precision as specified in Table 6 can be used for samples containing at least 11 % ( V/V) of ethers. For the higher alcohol fraction, too few data were obtained to derive a full precision statement and the data presented in Table 6 are therefore only indicative.
An overlap between C9 and C10 aromatics can occur. However, the total is accurate. Isopropyl benzene is resolved from the C8 aromatics and is included with the other C9 aromatics.