Carbon Capture Adapts To Industrial Flue Gas

Carbon-capture developers and researchers are focusing on making amine-based post-combustion systems less energy-intensive and more resilient to contaminants in industrial flue gas.

A simulated rotary adsorption and desorption wheel combined with amine absorption reported more than 40% lower annual energy use than a typical amine system, while Shell and Technip Energies are adapting established capture technology to the variable impurities found in cement-kiln emissions. The developments highlight energy penalties, solvent degradation, and gas variability as key barriers to wider industrial deployment.