The production and the utilization status of coke oven gas is introduced and some typical processes for ammonia production taking coke oven gas are compared and analyzed, a study on the feasibility and the selection of technical schemes for the Ningxia tw%介绍焦炉气的产生和利用现状，对焦炉气生产合成氨的典型工艺进行分析比较，对中国石油宁夏石化公司两套装置利用焦炉气生产合成氨的可行性和技术方案选择进行探讨。
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