What is EN ISO 14687:2014?

EN ISO 14687:2014 is a technical standard that provides guidelines for the quantification of impurities in hydrogen fuel for fuel cell vehicles. It specifies the analytical methodologies and measurement techniques to be used in the analysis of hydrogen samples.

Importance of EN ISO 14687:2014

The implementation of EN ISO 14687:2014 is crucial for ensuring the quality and safety of hydrogen fuel used in fuel cell vehicles. Impurities present in hydrogen can have detrimental effects on the performance and durability of fuel cells, thereby reducing the overall efficiency of the vehicle.

By adhering to the guidelines outlined in this standard, manufacturers and suppliers can ensure that the hydrogen fuel provided to consumers meets stringent quality requirements. This standard plays a vital role in promoting the widespread adoption of hydrogen fuel cell technology as a clean and sustainable energy source for transportation.

Analytical Methodologies and Measurement Techniques

EN ISO 14687:2014 describes various analytical methodologies and measurement techniques that are essential for accurately quantifying impurities in hydrogen fuel. These methods include gas chromatography, mass spectrometry, and ion chromatography, among others.

Gas chromatography is one of the primary techniques used for separating and identifying individual components in a hydrogen sample. Mass spectrometry, on the other hand, helps in determining the molecular weight and structure of impurities present in the sample. Ion chromatography is useful for analyzing specific ions or polar compounds.

The standard establishes the specifications, operating conditions, and validation procedures for each of these techniques, ensuring consistency and reliability in the analysis of hydrogen samples across different laboratories and testing facilities.

Benefits and Applications

The successful implementation of EN ISO 14687:2014 brings numerous benefits to the hydrogen fuel industry as well as the fuel cell vehicle market.

Firstly, it ensures that the hydrogen fuel used in fuel cell vehicles is of high purity, minimizing the potential for performance degradation or damage to the fuel cell system. This leads to improved reliability and increased lifespan of fuel cell vehicles.

Secondly, the standard facilitates fair competition among hydrogen fuel suppliers by establishing a level playing field based on consistently high-quality standards. This encourages investment in hydrogen infrastructure and promotes the growth of the hydrogen economy.

Lastly, the widespread adoption of this standard enables interoperability between different fuel cell vehicle technologies. It allows vehicles from different manufacturers to use the same standardized hydrogen fuel, ensuring compatibility and ease of refueling.

In conclusion, EN ISO 14687:2014 plays a vital role in ensuring the quality, safety, and compatibility of hydrogen fuel for fuel cell vehicles. The standard provides a comprehensive framework for the analysis and quantification of impurities, enabling manufacturers and suppliers to deliver high-quality hydrogen fuel to consumers. By adhering to these guidelines, we can promote the widespread adoption of fuel cell technology and contribute to a cleaner and more sustainable future for transportation.