Rapid, Accurate Biofuel Blend Testing

Ensuring every batch of diesel meets strict biodiesel regulations is a critical challenge for the fuel industry, with direct implications for fuel quality, performance, and greenhouse gas emissions. Blending diesel with biodiesel – fatty acid methyl esters (FAME) – is a key strategy for reducing emissions. As this blending occurs at multiple points from refinery to distribution, testing methods must not only be accurate but also practical and easy to apply consistently at every stage.

One powerful solution is Fourier Transform Infrared (FTIR) spectroscopy, a well-established method for measuring biodiesel content by detecting the carbonyl (C=O) group in FAME. The intensity of this single absorption peak directly reflects biodiesel concentration, and international standards, such as DIN EN 14078, ensure comparability and regulatory compliance.

Anton Paar’s Lyza 7000 FTIR spectrometer makes FAME quantification straightforward and accessible. Its guided setup process enables users to perform standard-compliant calibration in under three minutes, reducing the risk of error. Once a method has been created, Lyza 7000 delivers results within seconds – at the push of a button and without sample preparation. Its touchscreen interface and intuitive workflows make biodiesel quantification easy for any operator to master, turning a laboratory bottleneck into an efficient on-site process.

The impact of Lyza 7000 goes far beyond speed and simplicity. With its combination of high-quality hardware and quality control-focused software, it enables the fuel industry to maintain quality, streamline workflows, and reduce environmental impact. Every liter of diesel can be measured with confidence, thanks not only to precise analytics but also to the assurance of a 15-year warranty on key components. Together, these features make Lyza 7000 a lasting partner in delivering a cleaner, more sustainable future.