Catalysis Reaction Gas Analyser

Fast, flexible GC analysis of reaction gases – delivering multi-component results
in seconds with a compact 19” footprint and exceptional robustness.

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High-Precision Catalysis Reaction Gas Analysis

Catalytic reaction studies demand fast, reliable, and flexible gas analysis to accurately monitor reaction pathways, conversion rates, and by-product formation. The GAS Catalysis Reaction Gas Analyser is specifically designed for real-time analysis of reaction gases in catalyst research, development, and pilot-scale testing.

Based on the CompactGC4.0 platform, the analyser delivers results in seconds while supporting continuous 24/7 operation. It enables simultaneous analysis of permanent gases, hydrocarbons, aromatics, oxygenates, sulphur compounds and other components, even in complex and rapidly changing gas mixtures. The compact 19” design, exchangeable columns, and wide detector selection make the system ideal for dynamic catalysis environments where flexibility and speed are critical.

Applications

  • Catalyst Performance Evaluation
    Monitor reactants, products, and by-products in real time to determine conversion, selectivity, and catalyst stability.
  • Reaction Kinetics and Mechanism Studies
    Analyse fast-changing gas compositions to support kinetic modelling and reaction pathway research.
  • Pilot Plant and Laboratory Reactors
    Perform continuous or semi-continuous monitoring of reactor outlet gases under varying operating conditions.
  • Sulphur and Impurity Monitoring
    Detect trace sulphur and other catalyst-poisoning components at ppb levels to protect catalyst activity.
  • Multi-Reactor and Multi-Stream Analysis
    Analyse multiple sampling points or reactors using stream selector valves and automated sequences.

Benefits

  • Ultra-Fast Results in Seconds
    Parallel multi-channel analysis delivers complete gas composition typically within <2 minutes, often in seconds.
  • Highly Flexible Detector Configurations
    Choose from TCD, FID, PFPD, PDD, ePD, MS, or VUV LUMA to match sensitivity, selectivity, and application needs.
  • Compact and Robust Design
    Small 19” footprint with robust diaphragm valves ensures reliable unattended operation in demanding lab environments.
  • Programmable and Exchangeable Columns
    Fast resistive heating (up to 500 °C/min) and user-replaceable columns allow rapid method optimisation.
  • Low Sample Volume Capability
    Vacuum sampling enables accurate analysis from low-pressure or small-volume reactors using only 1–2 ml of sample.

Questions or get a quote?

Interested in our Catalysis Reaction Gas Analyser? Contact us today for a
personalised quote tailored to your application needs.

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Downloads – Catalysis Reaction Gas Analyser

Access brochures, technical datasheets, application notes, and software updates for Catalysis Reaction Gas Analysers.

Catalysis Reaction Gas Analyser Datasheet

Discover detailed configurations, detector options, example chromatograms, and performance specifications for the Catalysis Reaction Gas Analyser – engineered for fast, flexible catalyst research and reaction monitoring.

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Expertise you can rely on

With more than 50 years of experience in gas chromatography, GAS delivers advanced analytical solutions for catalytic research and process development. The Catalysis Reaction Gas Analyser combines speed, flexibility, and robustness to support accurate reaction monitoring in laboratories, pilot plants, and research facilities. Contact our experts to configure the optimal solution for your catalysis application.

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