合成氨变换系统压差大的原因及解决措施

Cause for large pressure difference in shift system of synthetic ammonia and corresponding solutions

本文对以煤气或半水煤气生产合成氨过程中,变换系统压差大,带来系列的问题进行了汇总,究其原因,提供一些解决此类问题思路。

During production of synthetic ammonia plant from coal gas or semi water gas, large pressure difference in shift system brings a lot of problems. This paper summarizes these problems and analyzes the cause. Some thoughts about how to solve problems are also provided.