Measurement and Testing Solutions for CCUS

Evaluation typically combines material characterization with performance testing under controlled process conditions. Important parameters include CO₂ capture capacity, selectivity, adsorption and desorption rates, regeneration behavior, stability over repeated cycles, and tolerance to moisture and process-gas impurities.

HORIBA technologies support different stages of this evaluation. The LabRAM Soleil analyzes chemical and molecular structure, the Partica LA-960V2 measures particle size distribution, and the XGT-9000 provides non-destructive elemental analysis and mapping.

The CCEVA Carbon Capture Evaluation System extends this analysis by evaluating solid adsorbents, separation membranes, and CO₂ separation and recovery modules under controlled operating conditions, including variations in humidity and gas composition.

Gas composition should be measured at locations such as the untreated gas stream, capture-unit inlet and outlet, treated exhaust, purified CO₂ stream, and relevant conversion processes. The required components depend on the application and may include CO₂, O₂, CO, NO_x, SO₂, NH₃, CH₄, water vapor, and other impurities.

HORIBA offers several technologies for these requirements. The PLGA-1000 provides continuous, high-sensitivity measurement of low-concentration impurities in hydrocarbon-rich process streams. The VA-5000 Series enables configurable multi-component gas measurement, while the ENDA-7000 Series continuously monitors stack gas components.

For distributed process environments, the PI-200-I Process Raman Analyzer can monitor multiple sampling points and process streams using a single analyzer. In amine-based carbon capture systems, it can also monitor amine degradation and the formation of heat-stable salts. This information helps operators assess solvent condition, reduce risks to pumps and heat exchangers, and make better-informed decisions about amine replacement.

CO₂ conversion processes require technologies that can evaluate electrochemical performance and monitor changes in chemical composition throughout the process. The appropriate measurements depend on whether captured CO₂ is being converted into synthesis gas, fuels, chemicals, or other products.

HORIBA FuelCon rovides configurable test systems for electrochemical technologies, including solid oxide electrolysis cells (SOECs) used for CO₂ electrolysis and co-electrolysis. These systems support performance, efficiency, durability, and degradation testing under controlled and application-relevant operating conditions.

The PI-200-I Process Raman Analyzer complements this testing by providing real-time chemical information from multiple sampling points. This supports process development and optimization across CO₂ conversion pathways, including synthesis reactions and Power-to-X applications.