The causes of the branch-pipes in the primary reformer of Zhongyuan Dahua Chemiacl Group were analysed in this paper, and the solutions were introduced.
本文介绍了中原大化集团一段炉分气管的泄漏状况，分析了泄漏原因，介绍了解决措施。
The refinery coker dry gas is treated with the dry gas plant, then sent into the Primary reformer to substitute for a part of naphtha as the feed for ammonia production.
来自炼油厂的焦化干气经过干气装置处理后，送入一段转化炉替代部分石脑油作为合成氨原料。
By analyzing the causes for overheating of the external wall of the primary reformer tubes, preventive measures have been taken accordingly, so as to prolong their service life.
通过对一段转化炉管外壁超温原因的分析，制定相应的防范措施，以延长其使用寿命。
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