高压蒸汽工况下耐高温材料P91与P22的技术经济对比  

Techno-Economic Comparison of High Temperature Resistant Materials P91 and P22 Under High Pressure Steam Conditions

作　　者：包俊 阳东升 BAO Jun;YANG Dongsheng(China Wuhuan Engineering Co.,Ltd.,Wuhan 430223,China)

机构地区：[1]中国五环工程有限公司,湖北武汉430223

出　　处：《山东化工》2025年第6期114-115,119,共3页Shandong Chemical Industry

摘　　要：大型化工装置一般采用高压蒸汽汽轮机驱动压缩机,高压蒸汽管网对装置的安全和造价有较大的影响。本文通过具体的项目实践,从技术和经济两方面对选用材料进行对比,以期为后续类似工程项目的选材提供参照。Generally,large-scale chemical plants choose high-pressure steam turbines to drive compressors,therefore,high-pressure steam pipe networks have a greater impact on the safety and cost of the plant.In order to provide a reference for the selection of materials for subsequent similar projects,it has the technical and economic aspects of the high temperature resistant material comparison in this paper.

关 键 词：P91 P22 技术经济对比 

分 类 号：TQ050[化学工程]