我公司氨厂年产合成氨１１万ｔ，氨合成系统有２套：２＃氨合成系统（８００），３＃氨合成系统（１０００）。３＃氨合成系统是合成氨生产的核心，投产于１９８６年，其运行效果的好坏直接影响合成氨年产量目标能否实现，影响合成氨的消耗及成本。经考察，１９９７年公司 Our ammonia plant produces an annual output of 110,000 tons of synthetic ammonia and 2 ammonia synthesis systems: 2 # ammonia synthesis system (800) and 3 # ammonia synthesis system (1000). 3 # ammonia synthesis system is the core of ammonia production, put into operation in 1986, its operational effect of a direct impact on the annual output of synthetic ammonia can achieve the target, the impact of ammonia consumption and costs. After inspection, the company in 1997