How was the catalyst temperature increased in each reactor during the initial startup of the ultra-high-efficiency Claus sulfur recovery process? How to do it specifically! !
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As the title suggests, let’s discuss this! !
After the furnace is heated up, the direct flue gas temperature is controlled using the high-doping valve; the process proceeds normally. The temperature is increased step by step for the first and second stages. After raising the inlet temperature, the bed layer is allowed to warm up, after which the inlet temperature is raised again, with another wait period following. It will take a few days. There should be operating procedures.