Waste gas decarbonization agent is a chemical substance used to treat carbon dioxide emissions from industrial waste gas. It can convert carbon dioxide in exhaust gas into harmless substances through chemical reactions, thereby reducing environmental pollution. Waste gas decarbonization agents typically include various adsorbents, catalysts, and other specific components that promote the decarbonization process through adsorption, reaction, or other mechanisms. In some industrial production processes, exhaust gas decarbonization agents are widely used to comply with environmental regulations and reduce air pollution.