RCO catalytic combustion equipment is a new process for organic waste gas treatment, which has been widely recognized by the market and widely promoted. RCO (Regenerative Catalytic Oxidation for short) is a regenerative catalytic combustion method. The principle of RCO is that the first step is the adsorption of VOCs molecules by the catalyst, which increases the concentration of the reactants, and the second step is to reduce the activation energy of the reaction and increase the reaction rate in the catalytic oxidation stage. With the help of catalyst, the organic waste gas can undergo anaerobic combustion at a lower light-off temperature, decompose into carbon dioxide and water, and release a lot of heat. Compared with direct combustion, it has the characteristics of low light-off temperature and low energy consumption. When the ignition temperature is reached, no external heating is required, and the reaction temperature is 200-400 ºC. Widely used in the chemical industry, automotive coatings, machinery, ships, home appliances, furniture, building materials and other industries of coating, printing, electronics, enameled wire, rubber and plastic products, food, printing ink and other industries of organic waste gas purification.