摘要
根据目前国内大型合成氨装置中气体精制工艺的主要方案,结合本企业液氮洗工艺流程在优化过程中所着重考虑的几个问题,主要阐明了流程选择过程注意的问题。
Based upon the main scheme for gas refining process in present domestic large-scaled ammonia plant and in combination with the several issues considered importantly in the course of optimization of liquid nitrogen wash process for the enterprise the issues to be noted in the process selection are clarified.
出处
《大氮肥》
CAS
2011年第2期81-83,共3页
Large Scale Nitrogenous Fertilizer Industry
关键词
大型合成氨
液氮洗
工艺流程
优化
large-scaled ammonia plant
liquid nitrogen wash
process flow
optimization
