大型磷化工企业蒸汽系统设计分析

Analysis on Design of Steam System in Large Scale Phosphorus Chemical plants

随着磷（复）肥工业的迅速发展和大型磷化工企业的兴建，硫酸装置暨能源装置的地位和作用日益明显。本文以某大型化工企业蒸汽系统的设计为实例，分析同类磷化工企业中蒸汽系统的类型、组成、拟定原则及主要设备选型要求，提出设计优化的建议和设想。

The design of the steam system in a largescale phosphorus chemical plant is described to illustrate the process arrangement, construction,design principle and selection of main equipment of the similar plants. Some advice is proposed for design optimication.