The carbon monoxide catalyst is made of honeycomb ceramics with cocoon green stone as the carrier, using a unique coating material and high content precious metals as the active component. It can be used to remove carbon monoxide produced by incomplete combustion of various combustible gases. Under the conditions of temperature 230-280 ℃ and space velocity (0.3~1) × 10000h ⁻¹, the purified gas can reduce the carbon monoxide content to below 0.5ppm, catalyzing the reaction of carbon monoxide and oxygen to form carbon dioxide. The catalyst can be regenerated and used. And its performance is stable, and it can still catalyze stably in environments with high water vapor. Has good catalytic effect on low concentration CO gas.
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