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介绍了富氧技术在克劳斯硫回收装置中利用的工艺限制因素,考虑的范围包括工艺、燃烧炉及耐火材料。根据空气中的氧含量可分为三种类型:低富氧含量工艺(氧的体积分数低于28%);中等富氧含量工艺(氧的体积分数为28%~45%);高富氧含量工艺(氧的体积分数为45%~100%)。酸性气中的氨可?
The process limitations of the oxygen-enriched technology utilized in Krauss-Sulfur recovery units are described, taking into account the range of processes, furnaces and refractory materials. According to the oxygen content in the air can be divided into three types: low oxygen content of the craft (oxygen volume fraction of less than 28%); moderate oxygen content of the process (oxygen volume fraction of 28% to 45%); high oxygen content Technology (oxygen volume fraction of 45% to 100%). Acid gas in the ammonia can be?