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Enhance safety and efficiency in hydrogen blending processes

Best-fit instrumentation for accurate composition and flow measurement

Aerial view on natural gas pipelines
Introduction

Process instrumentation for hydrogen blending

Ensuring a precise and consistent blend ratio of hydrogen and natural gas is crucial for downstream applications. This requires accurate and reliable flow measurement of both gases, as well as real-time monitoring of the blend composition through online analyzers.

Parameters

Focus on key process parameters

Measure hydrogen flow accurately

Hydrogen has a low density and viscosity compared to natural gas, making it difficult to measure accurately with traditional flow meters. This requires specialized flow meters like Coriolis.

Ensuring blend accuracy

Ensuring accurate blend ratios in a hydrogen-natural gas blending unit is critical for safety, efficiency and compliance. Raman technology offers a highly precise and reliable solution for real-time monitoring of the blend composition.

Flow measurement

Unlock precision blending with Endress+Hauser Coriolis flowmeters

Achieve seamless integration of hydrogen into the natural gas grid through unparalleled accuracy, stability and control over hydrogen flow measurement. Promass Q 300 offers:

  • Multivariable measurement in gas streams, including mass flow, density, temperature and corrected volume flow.
  • Best-in-class turndown for hydrogen flow measurement, globally accepted custody transfer approvals.
  • Highest process safety due resistance to fluctuating and harsh environments.
Gas analysis

Ensure accurate blend ratio with Raman technology

Raman spectroscopy delivers unparalleled precision in determining the final mix ratio, reliably measuring the complete gas composition, including many commonly found natural gas components. Our Rxn5 analyzers ensure:

  • Optical based compositional gas analyzer with multiple channels for redundancy or distributed measurements.
  • Enhanced operator safety and response times with a remote probe for real-time monitoring.
  • Inline measurement to avoid emissions associated with extractive gas measurements.

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