The product is cylindrical particles with a dark black appearance, all made of high-quality carbon raw materials and added with a certain proportion of binder and co catalyst. Made through selection, proportioning, crushing, shaping, drying, carbonization, activation, and deep processing. It has high activity, high porosity, large sulfur capacity, high desulfurization efficiency, and mechanical strength. Good water resistance, low gas resistance, easy regeneration, and not easily broken under high pressure. This product is mainly used for the removal of H2S from various gases such as biogas, water gas, semi water gas, coke oven gas, natural gas, carbon dioxide gas, city gas, synthetic ammonia process gas, chemical raw material gas, etc.