硫磺回收催化劑在煤、石油和天然氣的加工過程中產生大量的H2S氣體，為了保護環境和回收元素硫，工業上普遍采用克勞斯過程，處理含有H,S的酸性氣體。工業應用表明，在燃燒爐能達到的高溫下，般爐內H.S轉化率可以達到65%-75%．若采用二級克勞斯工藝，裝置總硫轉化率約為92-95%.

sulfur recovery catalyst in coal,oil and gas processing process produce large amounts of H2S gas,in order to protect the environment and recycling the elemental sulfur,widely used in industry Klaus process,treatment of acidic gas containing H2S.The industrial application shows that the furnace can achieve under the high temperature of furnace H2S conversion,generally can be chieved by 65 percent to 75 percent,if Klaus craft,device secondary total sulfurapproximately 92 to 95 percent conversion.