Presents British AMV ammonia process, the operation of Secondary reformer with natural gas as the feed,air distributor and fractory lining damage and their repair.

介英AMV合成氨工艺,天然气为原料二段转化炉运行及空气分布器、耐衬里损坏和检修情况,并对装置出现的问题采取有效的改进措,同行业参考。