大型合成氨装置的环保技术措施

Environmental-protection Technology for Large-scale Synthetic Ammoina Plant

介绍合成氨装置设计中氨回收、氢回收、冷凝液的中压汽提、碱液回收等工艺环保设施及其运行情况,对先后通过技术改造进行的环保项目进行评价,并提出存在问题及今后的整改方向。

This article introduces the environmental-protection focilities and their operating situation in ammonia recovery,hydrogen recovery,medium-pressure condensate stripping and alkali recovery in ammonia plant.It puts forward the existing problems and solution.