A review of gas chromatographic techniques for identification of aqueous amine degradation products in carbonated environments

Amine Adsorbents Stability for Post‐Combustion CO2 Capture: Determination and Validation of Laboratory Degradation Rates in a Multi‐staged Fluidized Bed Pilot Plant

“…Degradation is therefore expressed as the loss of CO 2 capacity over time; this is different than what is being done for liquid amine systems where the degradation is calculated from the accumulation of various degradation species in the solvent over time with gas chromatography, liquid chromatography or ion chromatography. [46][47][48] The current adsorbent degradation approach needs to correlate with a commercial fluidized bed process in which the material is continuously circulated between adsorber and desorber conditions, which results in various rates of degradation. We therefore assumed that the total degradation of a commercial sorbent consists of the sum of degradation rates in the multiple sections of the process.…”