ProCeas
Laser infrared multigas spectrometer

• Tailored for your application
  Multi-gas measurements at trace-level concentrations, with customizable gas combinations
• Long-lasting accuracy
  On-line or off-line measurement, with no need for re-calibration or sensor replacement
• Reduced operational costs and complexity
  Multi-point measurement possible, no zero gas or carrier gases required, easy to use with low maintenance
• Improved efficiency
  Real-time monitoring and detection of contaminants enables quick corrective actions, reducing downtime and optimizing processes
• Helps protecting infrastructure
  Identifies contaminants in real-time enabling process adjustments that reduces maintenance for carbon beds, pipelines, turbines, etc.
• Cost savings
  Preventing corrosion reduces maintenance costs and extends the infrastructure lifespan
• Consistent product quality
  Ensures gas purity at every step, making ProCeas® the trusted choice for critical gas analysis in the energy sector.
• Environmental and safety assurance
  Guarantees gas stream purity to prevent gas leaks and explosion risks from impurity-driven corrosion, improves CO₂ injection efficiency in Carbon Capture and Storage (CCS), and protects storage integrity.

COMPLIANCE & CERTIFICATIONS

Measurement compliance

• Northern Lights specifications (latest edition)
• ISO 14687 standards for fuel cell mobility (PEM) 
• ISO 19880 for maintaining hydrogen quality at distribution facilities and fueling stations
• ISO 21087 - Analytical methods for hydrogen fuel
• ISO 2612:2023 for NH₃ measurement (biomethane and natural gas)
• CO₂ purity standards for food and beverage industry, etc.
  
  

Certifications

• Certified for hazardous areas: ATEX zone 1 and 2, IECEx/ UKEX zone 1, Class I, Division 1, Groups B, C, D T6 - for LNG/NG applications
• Certified for hazardous areas: ATEX zone 1 and 2, IECEX/UKEX zone1, Class 1 Div 2 (ongoing) - for RNG/biogas applications

• Carbon Capture, Utilization, and Storage (CCUS)
  Real-time analysis of CO₂ contaminants, detecting impurities like H₂O, O₂, SO₂, NOx, H₂S, CO, CO₂ NH₃, CH₄, and CH₂O to prevent gas leaks and explosion risks from impurity-driven corrosion, improves CO₂ injection efficiency, and protects storage integrity. Read more: https://www.durag.com/en/trace-gas-analysis-for-co2-purity-control-5500.htm
• Hydrogen purity
  Detection of critical contaminants HCl, H₂O, H₂S, HCOOH, CH₂O, NH₃, etc. in hydrogen streams ensuring compliance with ISO 14687 standards for fuel cell mobility (PEM) and ISO 19880 for maintaining hydrogen quality at distribution facilities and fueling stations (hydrogen Grade D).
• Hydrogen production and electrolyzer plants
  Online monitoring impurities such as H₂O, O₂, NH₃, and others in hydrogen produced via electrolysis or steam methane reforming (SMR), ensuring gas stream compliance and protecting downstream applications like turbines or fuel cells.
• Fuel cell system monitoring
  Measurement of gas purity for both H₂ and air streams in PEM or SOFC systems, preventing catalyst poisoning and ensuring optimal performance for both stationary and mobile fuel cell applications.
• Ammonia cracking for hydrogen generation
  Detection of NH₃, H₂O, N₂, and NOx in the output of ammonia crackers, verifying conversion efficiency and ensuring purity of hydrogen streams used for mobility or stationary fuel cell applications.
• Natural Gas (NG) and Liquefied Natural Gas (LNG)
  Monitoring H₂S, CO₂, or H₂O contaminants to ensure product quality and compliance with gas quality standards and protect infrastructure to reduce maintenance costs for carbon beds, pipelines, turbines, etc.
• Renewable Natural Gas (RNG) and biogas
  Continuous measurement of NH₃, CH₄, H₂O, H₂S, CO₂, and O₂ in applications such as landfill gas or biogas upgrading, biomethane purification, biomethane to grid, etc.
• Chemical and petrochemical industries
  Monitoring trace contaminants in various gas streams to protect infrastructure and ensure product quality.
• Chlorine plants
  Analysis of HCl traces for vinyl chloride monomer (VCM) production.
• Propylene production
  Detection of impurities affecting process efficiency and product quality.
• Synthetic fuels and Power-to-X (P2X) Processes
  Continuous monitoring of trace components like CO, CH₄, H₂O, NH₃, and CO₂ in syngas or methanation processes to optimize synthetic fuel production and ensure downstream equipment protection.
• Fertilizer and urea production
  Real-time measurement of NH₃, H₂O, and other relevant compounds in production streams to ensure process efficiency, product quality, and safe operation in ammonia and urea plants.
• Cryogenic Air Separation Units (ASU)
  Detection of trace impurities such as CO, CO₂, and H₂O in oxygen, nitrogen, and argon streams prior to liquefaction or delivery, ensuring quality and preventing contamination of cryogenic equipment.
• Pipeline network monitoring
  Identification of trace-level spikes in impurities such as H₂O, H₂S, or NH₃ in pipeline networks to detect leaks, prevent cross-contamination, and maintain gas quality standards.
• Research and science
  Organizations specializing in studying impurity-driven corrosion, contamination effects, etc.
• National metrological laboratories
  Used for high-precision trace gas measurements in inter-laboratory comparison studies, calibration of reference gas standards, and development of measurement methodologies to support national and international regulations.