布朗工艺氨合成塔(R5)氮环境下催化剂更换

Catalyst Replacement of the First Synthesis Converter R5 of Braun Ammonia Plant in the Environment of Nitrogen

详细介绍锦西天然气化工有限责任公司布朗合成氨工艺第一合成塔R5催化剂更换情况,对实际更换过程中出现的问题加以总结,并提出解决问题的措施与办法。

This paper presents the details of the first synthesis converter R5 catalyst replacement in Jinxi Natural Gas Chemical Co, Ltd, and summarizes and discusses the problems occurred in the process of catalyst replacementSome suggestions and measures are given to treat the problem